Timeless brilliance with delicate refinement.

Alba, meaning “dawn,” symbolizes clarity, renewal, and radiant beginnings — the perfect name for a ring that shines with timeless brilliance. This elegant setting features a round brilliant cut center stone encircled by a fine pavé diamond halo. The sleek, polished band offers a classic contrast, making this ring both modern and eternally graceful.

• Setting Style: Round Pavé Halo with Polished Band
• Stone Shape: Round Brilliant (Customisable)
• Accent Diamonds: Lab Grown Round Diamonds (G/VS+)
• Metal: 14K or 18K Solid White Gold
• Customisable: Fits center stones from 0.50ct to 3.00ct

Please note that the center stone is not included with this setting, allowing you the freedom to select the perfect diamond to complete this exquisite piece.

Regal. Radiant. Remarkably bold.

Astoria embodies grandeur and old-world glamour — a bold, architectural design that commands attention with every angle. A luminous emerald-cut center stone is framed by a glittering round diamond halo, while the band features a striking combination of round pavé and vertically set baguette diamonds for multi-dimensional brilliance. Crafted in solid white gold, this setting is the pinnacle of statement elegance.

• Setting Style: Emerald Cut Halo with Pavé and Baguette Lab Diamond Band
• Stone Shape: Emerald Cut Center (Customisable)
• Accent Diamonds: Round and Baguette Lab Grown Diamonds (VS+)
• Metal: 18K Solid White Gold
• Customisable: Fits center stones from 1.00ct to 5.00ct

Please note that the center stone is not included with this setting, allowing you the freedom to select the perfect diamond to complete this exquisite piece.

Graceful strength meets classic glamour.

Valentina, derived from the Latin word for strength, embodies timeless elegance and feminine power — a design as bold and enduring as love itself. This setting features a cushion-cut center stone cradled in floral-inspired double claw prongs, positioned on a polished, medium-width gold band. Sculptural yet refined, it’s the perfect union of romance and resilience.

• Setting Style: Cushion Cut Solitaire with Petal Claw Prongs
• Stone Shape: Cushion (Customisable)
• Band: Smooth Rounded Band in High Polish
• Metal: Available in 14K or 18K Yellow Gold
• Customisable: Fits center stones from 1.00ct to 5.00ct

Please note that the center stone is not included with this setting, allowing you the freedom to select the perfect diamond to complete this exquisite piece.

double prong solitaire design with modern strength and elegance

A commanding presence with sculptural grace.

Livia, named after the powerful Roman empress, embodies unapologetic elegance and regal strength. This striking solitaire features a cushion-cut center stone secured with floral-inspired double claw prongs, resting atop a wide, high-polish cigar band. The setting makes a bold statement of individuality, confidence, and refined luxury.

• Setting Style: Cushion Cut Solitaire with Double Claw Prongs
• Band: 4.5mm–6mm Cigar Band (custom width available upon request)
• Metal: Available in 14K or 18K 
• Customisable: Fits center stones from 1.50ct to 6.00ct

Please note that the center stone is not included with this setting, allowing you the freedom to select the perfect diamond to complete this exquisite piece.

A bold solitaire with refined detail

The LIVIA ring brings a fresh take on the classic double prong solitaire style, combining clean structure with elegant simplicity. At the center is a cushion cut stone, chosen for its soft shape, brilliant sparkle, and timeless appeal. The double prong setting adds a modern edge while also providing a secure hold that highlights the stone without overwhelming it. This balance of form and function makes the ring feel both polished and distinctive. Designed for those who want a solitaire with a stronger presence, LIVIA offers a look that is graceful, contemporary, and easy to wear every day.

Cigar band style for a strong, modern silhouette

The cigar band design gives LIVIA its bold and memorable profile. Wider than a traditional band, it creates a smooth, substantial base that frames the center stone beautifully. This style adds visual weight and gives the ring a luxurious feel while keeping the overall look minimal and clean. The wide band also enhances comfort and stability, making the ring suitable for daily wear. Paired with the cushion cut and double prong solitaire setting, the cigar band creates a striking contrast between softness and strength. The result is a ring that feels current, confident, and ideal for someone who loves modern bridal design.

Versatile styling for engagement and fine jewelry collections

LIVIA is a versatile piece that works well as an engagement ring, statement solitaire, or part of a fine jewelry collection. Its timeless cushion cut shape makes it easy to pair with wedding bands, stackable rings, or other simple accessories. The double prong solitaire setting keeps the focus on the stone, allowing the ring to stand out without looking too ornate. This makes it a smart choice for customers who prefer elegant details and lasting style. Whether worn alone or paired with matching bands, LIVIA offers strong visual appeal and everyday sophistication. It is designed for those who appreciate classic beauty with a modern finish.

Crafted for comfort, balance, and lasting wear

Beyond its elegant appearance, LIVIA is designed with wearability in mind. The smooth cigar band helps the ring sit securely and comfortably on the finger, while the double prong solitaire setting supports the center stone with precision. This thoughtful construction offers both beauty and durability, making it suitable for long-term use. The cushion cut adds softness to the overall design, while the band gives it structure and presence. Together, these elements create a ring that feels balanced, refined, and reliable. For buyers seeking a modern solitaire with lasting appeal, LIVIA delivers a strong combination of style, comfort, and craftsmanship.

Discover the CELESTIA Lab Grown Diamond Halo Ring

A brilliant halo for a luminous love.

Celestia, named for its celestial sparkle and ethereal elegance, captures the radiance of the stars. Designed for the modern romantic, it’s a timeless celebration of light, grace, and enduring love.

• Setting Style: Oval Halo with Pavé Band
• Stone Shape: Oval Cut (Customisable)
• Accent Diamonds: Lab Grown Diamonds (G/VS+)
• Metal: Available in 14K/18K Yellow, White, or Rose Gold, and Platinum
• Band Width: Approx. 1.5mm – 2.3mm
• Customisable: Fits center stones from 0.70ct to 4.00ct

Please note that the center stone is not included with this setting, allowing you the freedom to select the perfect diamond to complete this exquisite piece.

Elegant Oval Center Stone

The CELESTIA lab grown diamond halo ring is designed to highlight the beauty of an oval center stone with a refined, balanced look. The elongated shape creates a graceful silhouette that flatters the finger and adds a sense of length and elegance. Its clean lines make the ring feel modern while still keeping a timeless charm. The oval cut reflects light beautifully, giving the center stone a bright, lively appearance from every angle. This design is ideal for anyone who wants a ring that feels classic, romantic, and easy to wear every day.

Radiant Halo and Pavé Band Detail

What makes this ring stand out is the halo setting, which surrounds the center stone with a circle of sparkle for added brilliance and presence. As a lab grown diamond halo ring, CELESTIA offers the look of fine luxury with a thoughtful, modern approach. The pavé band adds even more shine, with small diamonds set closely together to create a continuous shimmer along the shank. This detailed design helps the ring catch the light from every direction, making it a strong choice for those who love a bold yet elegant style that still feels delicate and polished.

Modern Beauty with Lasting Appeal

CELESTIA combines sophistication, comfort, and everyday wearability in one stunning ring. The lab grown diamonds provide a beautiful, responsible option for shoppers who value quality and conscious craftsmanship. This ring is well suited for an engagement, anniversary, or special milestone because it blends statement-making sparkle with lasting design appeal. The oval halo style remains popular for its romantic look and versatile shape, while the pavé band adds a touch of luxury that never feels overdone. CELESTIA is a piece made to be admired now and treasured for years to come.

Pink Radiant Diamond Trilogy Rings Australia

Pink radiant diamond trilogy rings combine exceptional colour, brilliance and timeless symbolism. The Aurielle design features a radiant pink diamond centre stone with emerald cut side diamonds, creating a sophisticated luxury engagement ring with modern appeal.

Three Stone Pink Diamond Engagement Rings

Three stone engagement rings represent the past, present and future through a balanced arrangement of diamonds. Aurielle offers a contemporary interpretation with a vibrant pink diamond centre and elegant emerald cut accents.

Custom Coloured Diamond Engagement Rings

AG & CO Jewellery creates bespoke coloured diamond engagement rings, allowing each design to be customised with your preferred gemstone size, metal choice and diamond specifications.

Elegant Pink Diamond Style with Timeless Sparkle

Romance refracted in light.

The Lucine ring features a mesmerizing pink oval center stone encircled by a seamless halo of brilliant white diamonds, set with delicate yellow gold claws for a warm contrast. Its fine pavé diamond band ensures sparkle from every angle, blending timeless elegance with a touch of whimsical charm.

Lucine, derived from Latin lux meaning light, embodies luminous beauty and divine femininity. Named after the Roman goddess of light and childbirth, this ring celebrates the radiant strength of women and the beginning of forever.

• Setting Style: Halo with Pavé Band
• Center Stone: 2.00CT Oval-Cut Pink Diamond Lab-Grown
• Accent Stones: Round Brilliant White Diamonds
• Metal: 18k White Gold with Yellow Gold Claws (Customisable)
• Band Width: Approx. 2.0mm

Please note: Metal options also include 10K, 14K, and 950 platinum. Diamond size is fully customisable (smaller or larger available). Please contact us for pricing

Romantic Oval Halo Design

The LUCINE Pink Oval Halo Diamond Ring is designed to capture attention with a soft, romantic look that feels both modern and classic. At the center, the oval shape creates a graceful silhouette, while the halo setting adds extra brightness and dimension around the stone. This design is especially appealing for anyone searching for a pink diamond style that stands out without feeling too bold. The balanced layout makes the ring easy to wear every day, yet it still has the refined presence needed for special occasions. Its polished details bring elegance from every angle.

Brilliant Sparkle and Everyday Elegance

This ring offers more than beautiful style—it delivers a sparkling finish that enhances the natural charm of the design. The halo setting helps reflect light across the surface, giving the ring a lively shine that draws the eye. Whether worn alone or paired with other jewelry, it adds a polished touch to any outfit. The pink diamond inspiration gives the piece a soft, feminine quality that works well for engagements, anniversaries, or meaningful gifts. Its elegant look makes it a versatile choice for those who want a ring that feels special but remains easy to style every day.

A Meaningful Choice for Special Moments

The LUCINE Pink Oval Halo Diamond Ring is a thoughtful piece for life’s most important celebrations. Its romantic shape and delicate color-inspired design make it a strong choice for proposals, milestone gifts, or personal collections. Because the ring blends classic craftsmanship with a fresh, modern feel, it suits many styles and tastes. The oval center creates a flattering look on the hand, while the halo adds a luxurious finish. For shoppers looking for a pink diamond ring that combines beauty, symbolism, and lasting appeal, this design offers a memorable option with timeless emotional value.

Pink Diamond Elegance in the CELESTINA Oval Cluster

CELESTINA – Oval Pink Diamond Halo with Marquise Cluster Shoulders

A symphony of sparkle — the Celestina ring radiates romance and celestial elegance. Its captivating oval-cut pink diamond center is encircled by a luminous white diamond halo, flanked by delicately tapered marquise and round brilliant clusters that bloom gracefully along the shoulders. This petal-inspired arrangement creates dimension, femininity, and timeless allure.

“Celestina,” meaning heavenly, draws inspiration from celestial grace — a design that feels as though it was written in the stars.

Please note: Metal options also include 10K, 14K, 18K, and 950 Platinum. Diamond size is fully customisable (smaller or larger available). Please contact us for bespoke pricing.

Striking Oval Shape with Soft Romantic Color

The CELESTINA Pink Oval Diamond Cluster brings together graceful design and eye-catching sparkle in one refined piece. Its oval silhouette creates a flattering, elongated look that feels elegant and modern, while the delicate pink diamond tone adds warmth and romantic charm. The cluster setting enhances the visual impact by surrounding the center design with carefully arranged stones, creating a fuller and brighter appearance. This makes the piece stand out without feeling too bold. It is a beautiful choice for anyone who wants jewelry that feels feminine, polished, and easy to wear for both special events and everyday style.

Designed to Catch Light from Every Angle

What makes this pink diamond piece truly appealing is the way it reflects light with brilliance and depth. The cluster arrangement is crafted to maximize sparkle, giving the surface a radiant finish that draws attention naturally. Each stone works together to create a balanced look that feels luxurious and well made. The pink diamond color softens the overall effect, making the shine feel romantic rather than harsh. This combination of sparkle and color gives the CELESTINA design a unique personality. It is ideal for buyers who want a product that feels timeless, elegant, and distinctive enough to be remembered.

Versatile Style for Modern Jewelry Collections

The CELESTINA Pink Oval Diamond Cluster fits easily into a wide range of jewelry collections because of its versatile and refined design. Its soft pink tone pairs beautifully with both classic and contemporary looks, making it suitable for formal occasions, gift giving, or personal styling. The oval cluster shape adds sophistication, while the pink diamond detail gives the piece a fresh and fashionable edge. It can complement other fine jewelry or stand alone as a statement item. For customers searching for a piece that combines beauty, charm, and lasting style, this design offers a strong balance of elegance and everyday wearability.

• Type: Lab Grown Diamond
• Shape: Oval
• Carat: 2.09
• Colour: D
• Clarity: VVS1
• Cut: N/A
• Polish: Excellent
• Symmetry: Excellent
• Fluorescence: None
• Measurements: 10.19x7.26x4.54mm
• L/W Ratio: 1.4
• Table: 58%
• Depth: 62.5%
• Certificate: GIA

• Type: Lab Grown Diamond
• Shape: Radiant
• Carat: 2.08
• Colour: H
• Clarity: VS1
• Cut: N/A
• Polish: Excellent
• Symmetry: Excellent
• Fluorescence: None
• Measurements: 9.01x6.3x4.21mm
• L/W Ratio: 1.43
• Table: 67%
• Depth: 66.8%
• Certificate: IGI

• Type: Lab Grown Diamond
• Shape: Oval
• Carat: 1.51
• Colour: D
• Clarity: VS1
• Cut: N/A
• Polish: Excellent
• Symmetry: Very Good
• Fluorescence: None
• Measurements: 9.16x6.17x4.05mm
• L/W Ratio: 1.48
• Table: 63%
• Depth: 65.6%
• Certificate: IGI

• Type: Lab Grown Diamond
• Shape: Oval
• Carat: 1.72
• Colour: E
• Clarity: VS1
• Cut: N/A
• Polish: Excellent
• Symmetry: Excellent
• Fluorescence: None
• Measurements: 9.27x6.84x4.29mm
• L/W Ratio: 1.36
• Table: 59%
• Depth: 62.7%
• Certificate: IGI

• Type: Lab Grown Diamond
• Shape: Oval
• Carat: 1.80
• Colour: F
• Clarity: VS1
• Cut: N/A
• Polish: Excellent
• Symmetry: Excellent
• Fluorescence: None
• Measurements: 9.99x6.66x4.18mm
• L/W Ratio: 1.5
• Table: 62%
• Depth: 62.8%
• Certificate: IGI

• Type: Lab Grown Diamond
• Shape: Pear
• Carat: 1.51
• Colour: E
• Clarity: VVS1
• Cut: N/A
• Polish: Excellent
• Symmetry: Very Good
• Fluorescence: None
• Measurements: 9.86x6.34x4.13mm
• L/W Ratio: 1.56
• Table: 59%
• Depth: 65.1%
• Certificate: IGI

• Type: Lab Grown Diamond
• Shape: Marquise
• Carat: 3.81
• Colour: D
• Clarity: VVS2
• Cut: N/A
• Polish: Excellent
• Symmetry: Excellent
• Fluorescence: None
• Measurements: 16.7x8.27x4.98mm
• L/W Ratio: 2.02
• Table: 57%
• Depth: 60.2%
• Certificate: IGI

• Type: Lab Grown Diamond
• Shape: Round
• Carat: 1.85
• Colour: E
• Clarity: VVS1
• Cut: Excellent
• Polish: Excellent
• Symmetry: Excellent
• Fluorescence: None
• Measurements: 7.81x7.87x4.87mm
• L/W Ratio: 0.99
• Table: 57%
• Depth: 62.2%
• Certificate: GIA

• Type: Lab Grown Diamond
• Shape: Oval
• Carat: 1.55
• Colour: E
• Clarity: VVS1
• Cut: N/A
• Polish: Excellent
• Symmetry: Excellent
• Fluorescence: None
• Measurements: 9.25x6.65x4.12mm
• L/W Ratio: 1.39
• Table: 60%
• Depth: 62%
• Certificate: IGI

• Type: Lab Grown Diamond
• Shape: Oval
• Carat: 2.02
• Colour: E
• Clarity: VVS1
• Cut: N/A
• Polish: Excellent
• Symmetry: Excellent
• Fluorescence: None
• Measurements: 10.5x6.92x4.44mm
• L/W Ratio: 1.52
• Table: 59%
• Depth: 64.2%
• Certificate: IGI