Blue Sapphire Collection

  • 1.65ct Natural Blue Sapphire with Diamond Earrings AG & CO Jewellery

    1.65ct Natural Blue Sapphire with Diamond Earrings

    1.65ct Natural Blue Sapphire with Diamond Earrings

    $1,399.00 AUD
    $1,399.00 AUD

    Elegant 10k Gold Sapphire Earrings for Timeless Style

    These captivating earrings feature natural Pear Cut Blue Sapphires framed in smooth 10K yellow gold bezel settings, offering a modern silhouette with timeless depth of colour. Above each sapphire sits a natural Round Brilliant White Diamond, adding a refined touch of sparkle and contrast. Expert heat treatment enhances the sapphires’ vivid blue hue, while the diamonds remain untreated, showcasing their natural brilliance. Elegant, sophisticated, and effortlessly wearable, this pair is perfect for both special occasions and elevated everyday style.

    • Blue Sapphire — Stone type: Genuine natural sapphire
    • Sapphire carat weight: 1.60 ctw
    • Sapphire shape: Pear
    • Sapphire size: 7×5 mm (each)
    • Sapphire quantity: 2 stones
    • Sapphire setting: Bezel setting
    • Sapphire creation method: Natural
    • Sapphire treatment: Heat treated (Code: E)
    • White Diamond — Stone type: Natural diamond
    • Diamond carat weight: 0.05 ctw
    • Diamond shape: Round
    • Diamond size: 1.80 mm (each)
    • Diamond quantity: 2 stones
    • Diamond treatment: Not treated (Code: N)
    • Diamond colour: H–I
    • Diamond clarity: I1
    • Metal: 10K Yellow Gold

    Presented in signature AG & CO Jewellery packaging.

     

    Natural Blue Sapphire Beauty

     

     

    These 10k gold sapphire earrings showcase the deep, rich color of 1.65ct natural blue sapphires, creating a look that feels both refined and striking. The sapphires bring a classic elegance that never goes out of style, making them a beautiful choice for women who love fine gemstone jewelry. Their natural color offers a unique charm, while the polished gold setting enhances the stone’s vivid tone. Whether worn for special moments or daily elegance, these earrings deliver a graceful balance of luxury, color, and lasting appeal.

     

     

    Diamond Accents for Extra Sparkle

     

     

    Each earring is designed with diamond details that add a bright finishing touch to the blue sapphire centerpiece. The contrast between the sparkling diamonds and the bold sapphire creates a sophisticated look that catches the light beautifully. This thoughtful design makes the earrings feel elevated without being too flashy, so they work well for both formal events and everyday wear. For shoppers seeking 10k gold sapphire earrings with a classic yet eye-catching style, this combination of natural gemstones and diamonds offers a polished and elegant option.

     

     

    Crafted in Durable 10k Gold

     

     

    The 10k gold setting gives these earrings strength, durability, and long-lasting wear while maintaining a rich, warm finish. Gold is a timeless choice for gemstone jewelry, and 10k gold offers a practical balance of beauty and resilience. These earrings are designed to hold up well to regular use while still feeling luxurious and refined. Their secure construction helps protect the natural sapphire and diamond accents, making them a dependable addition to any jewelry collection. They are a smart choice for those who value both style and everyday wearability.

     

     

    A Versatile Gift and Everyday Statement

     

     

    These earrings make a thoughtful gift for birthdays, anniversaries, holidays, or any meaningful occasion. Their elegant design suits a wide range of personal styles, from classic and traditional to modern and polished. They can be worn with formal dresses, work outfits, or casual looks, giving the wearer a versatile piece that always feels special. If you are looking for 10k gold sapphire earrings that combine natural beauty, diamond sparkle, and lasting value, this pair offers a graceful choice that stands out with understated sophistication.

     

     
  • 1.27ct Natural Blue Sapphire and Diamond Ring AG & CO Jewellery

    1.27ct Natural Blue Sapphire and Diamond Ring

    1.27ct Natural Blue Sapphire and Diamond Ring

    $3,655.00 AUD
    $3,655.00 AUD

    1.27 CARAT GENUINE BLUE SAPPHIRE & WHITE DIAMOND 14K YELLOW GOLD RING

    This luxurious ring features a striking 6 mm natural Round Blue Sapphire as its centrepiece, held securely in a classic prong setting to showcase its rich colour and brilliance. Surrounding the sapphire is a sculpted arrangement of natural White Diamonds in two distinct sizes, creating a beautifully balanced halo with refined sparkle. Crafted in polished 14K yellow gold, this design blends vibrant colour with timeless elegance — perfect for celebrating milestones or elevating everyday style.

    • Blue Sapphire — Stone type: Genuine natural sapphire
    • Sapphire carat weight: 1.00 ctw
    • Sapphire shape: Round
    • Sapphire size: 6.00 mm
    • Sapphire quantity: 1 stone
    • Sapphire setting: Prong setting
    • Sapphire creation method: Natural
    • Sapphire treatment: Heat treated (Code: E)
    • White Diamond — Stone type: Natural diamond
    • Diamond carat weight (1.50 mm): 0.10 ctw
    • Diamond shape: Round
    • Diamond size: 1.50 mm
    • Diamond quantity: 6 stones
    • Diamond treatment: Not treated (Code: N)
    • Diamond colour: I–J
    • Diamond clarity: SI
    • Diamond carat weight (1.80 mm): 0.17 ctw
    • Diamond shape: Round
    • Diamond size: 1.80 mm
    • Diamond quantity: 6 stones
    • Diamond treatment: Not treated (Code: N)
    • Diamond colour: I–J
    • Diamond clarity: SI
    • Metal: 14K Yellow Gold

    Presented in signature AG & CO Jewellery packaging.
  • .40ct Natural Blue Sapphire and Diamond Pendant AG & CO Jewellery

    .40ct Natural Blue Sapphire and Diamond Pendant

    .40ct Natural Blue Sapphire and Diamond Pendant

    $1,290.00 AUD
    $1,290.00 AUD

    0.40 CARAT GENUINE BLUE SAPPHIRE & WHITE DIAMOND 14K YELLOW GOLD PENDANT

    This elegant pendant features a cascading arrangement of natural Round Blue Sapphires in graduating sizes, creating a vibrant vertical silhouette with striking depth of colour. Surrounding the sapphires is a delicate halo of natural Round White Diamonds, adding soft brilliance and refined contrast. Crafted in polished 14K yellow gold, this pendant delivers timeless sophistication and a beautifully balanced design suitable for both everyday wear and special occasions.

    • Blue Sapphire — Stone type: Genuine natural sapphire
    • Sapphire (3.00 mm): 0.13 ctw — 1 stone, prong-set, heat treated (Code: E)
    • Sapphire (2.70 mm): 0.10 ctw — 1 stone, heat treated (Code: E)
    • Sapphire (2.40 mm): 0.07 ctw — 1 stone, heat treated (Code: E)
    • Sapphire (2.10 mm): 0.05 ctw — 1 stone, heat treated (Code: E)
    • White Diamond — Stone type: Natural diamond
    • Diamond carat weight: 0.05 ctw
    • Diamond shape: Round
    • Diamond size: 0.80 mm (each)
    • Diamond quantity: 18 stones
    • Diamond treatment: Not treated (Code: N)
    • Diamond colour: H–I
    • Diamond clarity: I1
    • Metal: 14K Yellow Gold

    Presented in signature AG & CO Jewellery packaging.
  • 0.60ct Natural Blue Sapphire Pendant AG & CO Jewellery

    0.60ct Natural Blue Sapphire Pendant

    0.60ct Natural Blue Sapphire Pendant

    $850.00 AUD
    $850.00 AUD

    0.60 CARAT GENUINE BLUE SAPPHIRE 14K YELLOW GOLD PENDANT

    This refined pendant showcases a cluster of natural Round Blue Sapphires, arranged to create a vibrant burst of colour and brilliance. Each sapphire is set in delicate prong settings, allowing maximum light to enhance their deep blue tones. Crafted in polished 14K yellow gold, this elegant piece adds a touch of timeless sophistication to any jewellery collection — perfect for daily wear or gifting.

    • Blue Sapphire — Stone type: Genuine natural sapphire
    • Total sapphire carat weight: 0.60 ctw
    • Sapphire shape: Round
    • Sapphire size: 1.75 mm (each)
    • Sapphire quantity: 17 stones
    • Sapphire setting: Prong setting
    • Sapphire creation method: Natural
    • Sapphire treatment: Heat treated
    • Metal: 14K Yellow Gold

    Presented in signature AG & CO Jewellery packaging.
  • 1.05ct Natural Blue Sapphire and Diamond Ring AG & CO Jewellery

    1.05ct Natural Blue Sapphire and Diamond Ring

    1.05ct Natural Blue Sapphire and Diamond Ring

    $1,850.00 AUD
    $1,850.00 AUD

    1.05 CARAT GENUINE BLUE SAPPHIRE & WHITE DIAMOND 10K YELLOW GOLD RING

    This timeless ring showcases a natural Oval Blue Sapphire as its centre stone, held securely in a classic prong setting to enhance light and colour. The richly saturated 7×5 mm sapphire is accented by a shimmering array of natural Round White Diamonds in graduated sizes, adding brilliance and refined detail from every angle. Crafted in warm 10K yellow gold, this elegant design blends sophistication and vibrant colour for an effortlessly luxurious look.

    • Blue Sapphire — Stone type: Genuine natural sapphire
    • Sapphire carat weight: 0.95 ctw
    • Sapphire shape: Oval
    • Sapphire size: 7×5 mm
    • Sapphire quantity: 1 stone
    • Sapphire setting: Prong setting
    • Sapphire creation method: Natural
    • Sapphire treatment: Heat treated (Code: E)
    • White Diamond — Stone type: Natural diamond
    • Diamond carat weight (1.30 mm): 0.02 ctw
    • Diamond shape: Round
    • Diamond size: 1.30 mm
    • Diamond quantity: 2 stones
    • Diamond treatment: Not treated (Code: N)
    • Diamond colour: H–I
    • Diamond clarity: I1
    • Diamond carat weight (1.10 mm): 0.07 ctw
    • Diamond size: 1.10 mm
    • Diamond quantity: 10 stones
    • Diamond carat weight (0.90 mm): 0.01 ctw
    • Diamond size: 0.90 mm
    • Diamond quantity: 4 stones
    • All diamonds creation method: Natural
    • All diamonds treatment: Not treated (Code: N)
    • All diamonds colour: H–I
    • All diamonds clarity: I1
    • Metal: 10K Yellow Gold

    Presented in signature AG & CO Jewellery packaging.
  • 0.70ct Natural Blue Sapphire and Diamond Ring AG & CO Jewellery

    0.70ct Natural Blue Sapphire and Diamond Ring

    0.70ct Natural Blue Sapphire and Diamond Ring

    $795.00 AUD
    $795.00 AUD

    0.70 CARAT GENUINE BLUE SAPPHIRE & WHITE DIAMOND 10K YELLOW GOLD RING

    This refined ring features a trio of natural Oval Blue Sapphires, each delicately set in prongs to enhance their vibrant colour and brilliance. The 4×3 mm sapphires create a harmonious, elegantly balanced design, accented by four natural Round White Diamonds for a subtle touch of sparkle. Crafted in warm 10K yellow gold, this piece blends classic charm with understated sophistication, perfectly suited for everyday wear or meaningful gifting.

    • Blue Sapphire — Stone type: Genuine natural sapphire
    • Sapphire carat weight: 0.66 ctw
    • Sapphire shape: Oval
    • Sapphire size: 4×3 mm (each)
    • Sapphire quantity: 3 stones
    • Sapphire setting: Prong setting
    • Sapphire creation method: Natural
    • Sapphire treatment: Heat treated (Code: E)
    • White Diamond — Stone type: Natural diamond
    • Diamond carat weight: 0.04 ctw
    • Diamond shape: Round
    • Diamond size: 1.30 mm (each)
    • Diamond quantity: 4 stones
    • Diamond treatment: Not treated (Code: N)
    • Diamond colour: H–I
    • Diamond clarity: I1
    • Metal: 10K Yellow Gold

    Presented in signature AG & CO Jewellery packaging.
  • 1.11ct Natural Blue Sapphire with Diamond Ring AG & CO Jewellery

    1.11ct Natural Blue Sapphire with Diamond Ring

    1.11ct Natural Blue Sapphire with Diamond Ring

    $1,850.00 AUD
    $1,850.00 AUD

    1.11 CARAT GENUINE BLUE SAPPHIRE & WHITE DIAMOND 10K YELLOW GOLD RING

    This elegant ring features a striking natural Oval Blue Sapphire as its centrepiece, set in a classic prong setting to enhance brilliance and depth of colour. The richly saturated 7×5 mm sapphire is framed by a delicate halo of natural Round White Diamonds, adding refined sparkle and timeless sophistication. Crafted in warm 10K yellow gold, this design delivers a graceful balance of colour, contrast, and light — perfect for meaningful gifting or everyday luxury.

    • Blue Sapphire — Stone type: Genuine natural sapphire
    • Sapphire carat weight: 0.95 ctw
    • Sapphire shape: Oval
    • Sapphire size: 7×5 mm
    • Sapphire quantity: 1 stone
    • Sapphire setting: Prong setting
    • Sapphire creation method: Natural
    • Sapphire treatment: Heat treated (Code: E)
    • White Diamond — Stone type: Natural diamond
    • Diamond carat weight: 0.16 ctw
    • Diamond shape: Round
    • Diamond size: 1.30 mm (each)
    • Diamond quantity: 16 stones
    • Diamond treatment: Not treated (Code: N)
    • Diamond colour: H–I
    • Diamond clarity: I1
    • Metal: 10K Yellow Gold

    Presented in signature AG & CO Jewellery packaging.
  • 6.25ct Natural Blue Sapphire and diamond Bracelet AG & CO Jewellery

    6.25ct Natural Blue Sapphire and diamond Bracelet

    6.25ct Natural Blue Sapphire and diamond Bracelet

    $2,899.00 AUD
    $2,899.00 AUD

    6.25 CARAT GENUINE BLUE SAPPHIRE & WHITE DIAMOND 10K YELLOW GOLD BRACELET

    This exquisite bracelet features a captivating lineup of natural Oval Blue Sapphires, each secured in refined prong settings to highlight their vivid colour and brilliance. Accented by a delicate array of natural White Diamonds, the design balances rich blue intensity with refined sparkle. Crafted in warm 10K yellow gold, this piece offers timeless elegance and a luxurious presence — perfect for special occasions or elevated everyday styling.

    • Blue Sapphire — Stone type: Genuine natural sapphire
    • Sapphire carat weight: 6.08 ctw
    • Sapphire shape: Oval
    • Sapphire size: 4×3 mm (each)
    • Sapphire quantity: 32 stones
    • Sapphire setting: Prong setting
    • Sapphire creation method: Natural
    • Sapphire treatment: Heat treated (Code: E)
    • White Diamond — Stone type: Natural diamond
    • Diamond carat weight: 0.17 ctw
    • Diamond shape: Round
    • Diamond size: 1.00 mm (each)
    • Diamond quantity: 32 stones
    • Diamond creation method: Natural
    • Metal: 10K Yellow Gold

    Presented in signature AG & CO Jewellery packaging.
  • 2.76ct Natural Blue Sapphire and Diamond Earrings AG & CO Jewellery

    2.76 ct Natural Blue Sapphire and Diamond Earrings

    2.76 ct Natural Blue Sapphire and Diamond Earrings

    $2,799.00 AUD
    $2,799.00 AUD

    Elegant genuine sapphire earrings with timeless sparkle

    These exquisite earrings highlight two boldly sized natural Pear Cut Blue Sapphires, each measuring 8×6 mm and secured in refined prong settings to maximise brilliance and colour. Surrounding each sapphire is a graduated halo of natural White Diamonds — a combination of delicate 1.00 mm and 0.80 mm stones — creating a radiant, light-catching frame. The warmth of 10K yellow gold provides a rich contrast to the sapphires’ vivid blue hue, resulting in an elegant, statement-making pair perfect for special occasions or elevated everyday luxury.

    • Blue Sapphire — Stone type: Genuine natural sapphire
    • Sapphire carat weight: 2.68 ctw
    • Sapphire shape: Pear
    • Sapphire size: 8×6 mm (each)
    • Sapphire quantity: 2 stones
    • Sapphire setting: Prong setting
    • Sapphire creation method: Natural
    • Sapphire treatment: Heat treated (Code: E)
    • White Diamond — Stone type: Natural diamond
    • Diamond carat weight (1.00 mm): 0.02 ctw
    • Diamond shape: Round
    • Diamond size: 1.00 mm
    • Diamond quantity: 4 stones
    • Diamond treatment: Not treated (Code: N)
    • Diamond colour: H–I
    • Diamond clarity: I1
    • White Diamond — Stone type: Natural diamond
    • Diamond carat weight (0.80 mm): 0.06 ctw
    • Diamond shape: Round
    • Diamond size: 0.80 mm
    • Diamond quantity: 20 stones
    • Diamond treatment: Not treated (Code: N)
    • Diamond colour: H–I
    • Diamond clarity: I1
    • Metal: 10K Yellow Gold

    Presented in signature AG & CO Jewellery packaging.

     

    Natural Beauty in a Refined Design

     

     

    These genuine sapphire earrings bring together the rich color of natural blue sapphire and the bright sparkle of diamond accents in one elegant design. With a total sapphire weight of 2.76 ct, they offer a noticeable yet refined look that feels luxurious without being overly bold. The deep blue tone adds classic charm, while the diamonds create a clean, brilliant contrast that enhances the overall shine. Designed for women who value fine gemstone jewelry, these earrings are ideal for formal events, evening wear, or adding a polished touch to everyday style.

     

     

    Why Blue Sapphire and Diamond Pair So Well

     

     

    The combination of blue sapphire and diamond has long been admired for its balance of color, brilliance, and sophistication. Sapphire is known for its strong, vivid hue and lasting appeal, while diamonds add light and movement that make the earrings stand out. Together, they create a look that is both graceful and eye-catching. These genuine sapphire earrings are a smart choice for anyone who wants jewelry that feels timeless and versatile. Their classic gemstone pairing makes them suitable for anniversaries, celebrations, gifts, or simply upgrading a personal collection with a piece that never goes out of style.

     

     

    A Meaningful Gift for Special Moments

     

     

    If you are searching for a thoughtful and memorable gift, these earrings are an excellent choice. Sapphire jewelry is often associated with loyalty, wisdom, and elegance, making it especially meaningful for birthdays, anniversaries, and milestone occasions. The natural blue sapphire stones give the piece a sense of authenticity and value, while the diamond details add a finishing touch of luxury. These genuine sapphire earrings are designed to be cherished for years, making them more than just an accessory. They are a beautiful keepsake that can mark a special moment and become a lasting part of someone’s jewelry collection.

     

     

    Versatile Style for Day or Evening

     

     

    One of the greatest strengths of these earrings is their versatility. They can be worn with a cocktail dress, business attire, or even a simple blouse and jeans when you want to look more polished. The balanced design allows the gemstones to shine without overwhelming your outfit. Because the earrings combine natural blue sapphire with diamonds, they work well across seasons and occasions. Whether you are dressing for a wedding, dinner, work event, or holiday gathering, these genuine sapphire earrings bring effortless elegance. They offer a refined finishing touch that feels modern, feminine, and easy to wear.

     

     
  • 1.60ct Natural Blue Sapphire Pear Earrings AG & CO Jewellery

    1.60ct Natural Blue Sapphire Pear Earrings

    1.60ct Natural Blue Sapphire Pear Earrings

    $950.00 AUD
    $950.00 AUD

    Why Genuine Sapphire Earrings Make a Timeless Choice

    These elegant earrings feature two natural Blue Sapphires in a refined Pear Cut, their rich colour and elongated silhouette offering a graceful, light-catching presence. Each 7×5 mm gemstone is secured in a classic prong setting, allowing maximum brilliance while beautifully complemented by warm 10K yellow gold. Expert heat treatment enhances the stones’ clarity and depth, resulting in a timeless pair suited for both everyday wear and special occasions.

    • Stone type: Genuine Blue Sapphire
    • Total carat weight: 1.60 ctw
    • Stone shape: Pear
    • Stone size: 7×5 mm (each)
    • Stone quantity: 2 stones
    • Stone setting: Prong setting
    • Stone creation method: Natural
    • Stone treatment: Heat treated
    • Metal: 10K Yellow Gold

    Presented in signature AG & CO Jewellery packaging.

     

    Elegant Pear-Shaped Blue Sapphire Design

     

     

    These genuine sapphire earrings feature two natural blue sapphires totaling 1.60ct, cut in a refined pear shape that adds a graceful, feminine look. The pear silhouette draws the eye and creates a soft, elegant line that flatters many face shapes. Rich blue tones give the earrings a classic luxury feel, making them easy to wear with both formal and everyday outfits. Whether styled with a simple blouse or an evening dress, the design delivers a polished finish. Their balanced size and bright color make them a versatile piece for anyone who loves gemstone jewelry with lasting appeal.

     

     

    Natural Beauty and Lasting Value

     

     

    Crafted from natural sapphires, these genuine sapphire earrings offer the kind of beauty that never goes out of style. Blue sapphire is known for its deep color, strength, and timeless charm, making it one of the most desired gemstones in fine jewelry. The 1.60ct total weight provides a noticeable presence without feeling too heavy, so the earrings remain comfortable for regular wear. Because each stone is natural, slight variations may appear, giving every pair its own unique character. This makes the earrings feel special and authentic, ideal for buyers who value real gemstones and carefully selected details in a quality accessory.

     

     

    A Thoughtful Gift for Special Moments

     

     

    These genuine sapphire earrings are a meaningful gift choice for birthdays, anniversaries, weddings, or personal milestones. Sapphire is often linked with wisdom, loyalty, and sincerity, which adds emotional value to the jewelry beyond its beauty. The pear-shaped design gives the piece a romantic and refined style that suits many tastes and ages. They can be worn alone as a statement or paired with other fine jewelry for a more complete look. If you are searching for a gift that feels personal, elegant, and lasting, these earrings offer a strong balance of style, sentiment, and everyday wearability.

     

     

    Easy to Style for Everyday and Formal Wear

     

     

    One of the biggest advantages of these genuine sapphire earrings is how easily they fit into different wardrobes. The deep blue color works well with silver, white, black, and neutral clothing, while the pear cut adds a touch of movement and sophistication. They are refined enough for business settings yet striking enough for special events, making them a flexible addition to any jewelry collection. Their classic design also pairs well with sapphire pendants or simple diamond pieces for a coordinated look. For shoppers who want one pair of earrings that can transition from day to night, this style offers beauty, practicality, and enduring charm.

     

     
  • 1.90ct Genuine Blue Sapphire Earrings AG & CO Jewellery

    1.90ct Genuine Blue Sapphire Earrings

    1.90ct Genuine Blue Sapphire Earrings

    $1,050.00 AUD
    $1,050.00 AUD

    1.90 CARAT GENUINE BLUE SAPPHIRE 10K YELLOW GOLD EARRINGS

    These striking earrings showcase two richly saturated natural Blue Sapphires in an elegant oval cut, each set in classic prong settings to maximise brilliance and colour. The bold 7×5 mm gemstones are beautifully complemented by warm 10K yellow gold, offering a timeless design with exceptional presence. Heat-treated for enhanced clarity and depth, these sapphires radiate sophistication and refined luxury.

    • Stone type: Genuine Blue Sapphire
    • Total carat weight: 1.90 ctw
    • Stone shape: Oval
    • Stone size: 7×5 mm (each)
    • Stone quantity: 2 stones
    • Stone setting: Prong setting
    • Stone creation method: Natural
    • Stone treatment: Heat treated
    • Metal: 10K Yellow Gold

    Presented in signature AG & CO Jewellery packaging.
  • Genuine Blue Sapphire 10k Yellow Gold Earrings AG & CO Jewellery

    Genuine Blue Sapphire 10k Yellow Gold Earrings

    Genuine Blue Sapphire 10k Yellow Gold Earrings

    $899.00 AUD
    $899.00 AUD

    0.96 CARAT GENUINE BLUE SAPPHIRE 10K YELLOW GOLD EARRINGS

    These elegant earrings feature two vivid natural Blue Sapphires in a refined oval silhouette, secured in classic prong settings. Their rich, deep-blue hue is beautifully complemented by the warmth of 10K yellow gold, creating a timeless yet understated design perfect for daily wear or special occasions. Each sapphire has been expertly heat-treated to enhance its colour and clarity, offering brilliance from every angle.

    • Stone type: Genuine Blue Sapphire
    • Total carat weight: 0.96 ctw
    • Stone shape: Oval
    • Stone size: 6×4 mm (each)
    • Stone quantity: 2 stones
    • Stone setting: Prong setting
    • Stone creation method: Natural
    • Stone treatment: Heat treated
    • Metal: 10K Yellow Gold

    Presented in signature AG & CO Jewellery packaging.