Collection: All Products

Ana is a softly sculpted two-piece ring set featuring a luminous Oval Cut centre stone framed by a sleek precious-metal band and a delicately contoured pavé diamond wrap. Designed to follow the natural curve of the finger, this modern classic offers fluid lines, refined sparkle and effortless elegance — a graceful choice for an engagement ring or elevated everyday luxury.

• Setting style: Oval solitaire with matching curved pavé diamond band
• Stone shape: Oval Cut centre stone with round brilliant pavé diamonds
• Available metals: 14k Yellow, White, Rose Gold or Platinum (950)
• Band style: Smooth, rounded comfort-fit solitaire band with contoured diamond wrap
• Two-piece set — solitaire ring and curved diamond band
• Price for setting only
• Contact us at contact@agcojewellery.com for customization

Presented in signature AG & CO Jewellery packaging.

Alma pairs modern sculptural design with timeless elegance. Featuring a luminous Oval Cut diamond embraced by a refined ¾ bezel, this setting reveals just enough of the stone to enhance its brilliance while offering a smooth, contemporary silhouette. The open-bezel design allows light to pour through the diamond, creating brilliance from every angle.

• Setting style: ¾ bezel oval solitaire — modern, secure and light-enhancing
• Stone shape: Oval Cut
• Available metals: 14k Yellow, White, Rose Gold or Platinum (950)
• Band style: Smooth, rounded comfort-fit band
• Contemporary open-bezel design for increased light performance
• Price for setting only
• Contact us at contact@agcojewellery.com for customization

Presented in signature AG & CO Jewellery packaging.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.