Collection: START WITH A SETTING
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CELESTINE Marquise Halo Pavé
Regular price From $3,898.00 AUDRegular priceUnit price / per$1,598.00 AUDSale price From $3,898.00 AUDElegant from every angle. Celestial in presence.
The Celestine ring is a timeless showpiece featuring a dazzling marquise-cut center stone, accentuated by a halo of round brilliant diamonds. The pavé band adds graceful sparkle, enhancing the ring’s celestial brilliance.
Designed for the elegant dreamer, Celestine embodies a perfect balance between unique silhouette and radiant symmetry.
- Center Stone: Marquise Cut (Lab-Grown or Natural)
- Setting Style: Double Halo with Pavé Band
- Side Stones: Round Brilliant Cut
- Metal: 18K White Gold (Available in Yellow, Rose Gold, or Platinum)
- Prongs: Classic Round Claw
\Note: Price is for setting only. Our consultants will help you find your perfect center stone based on your preferences and budget.
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ISABELLA Oval Halo Pavé Ring
Regular price From $1,898.00 AUDRegular priceUnit price / perSale price From $1,898.00 AUDISABELLA Oval Halo Pavé Engagement Ring
Isabella captures the essence of timeless romance, where vintage elegance meets modern refinement. Designed to enhance the beauty of an oval centre stone, this piece radiates a soft, elongated brilliance that feels both graceful and captivating
Design Details
Band Width 1.8mm Side Stones Count 44* Side Stones Weight 0.67ct* Centre Stone Size 1.00ct – 5.00ct
*Carat weight and stone count may vary slightly depending on ring size and centre stone dimensions.
Centre Stone
This setting is designed to be paired with your chosen centre diamond. The centre stone is not included, allowing you to customise your ring with a diamond that perfectly reflects your vision.
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ROSEMARIE Radiant Halo Pavé
Regular price From $2,300.00 AUDRegular priceUnit price / per$1,398.00 AUDSale price From $2,300.00 AUDInfinite sparkle. Radiant confidence.
The Rosemarie engagement ring features a dazzling radiant-cut center stone, surrounded by a meticulously set halo of round brilliant diamonds. The pavé band adds an extra layer of sparkle, making this piece a glamorous yet timeless choice.
Designed for lovers of radiant geometry and celestial shimmer, Rosemarie captures light—and hearts—with every movement.
- Setting Style: Halo with Pavé Diamond Band
- Center Stone: Radiant Cut (Lab-Grown or Natural Diamond)
- Side Stones: Round Brilliant Halo + Pavé
- Metal: 18K White Gold (Also available in Rose, Yellow Gold, or Platinum)
- Prongs: Classic Claw
Note: Price is for the setting only. Our team will help you select the perfect center stone to suit your style and budget.
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SOPHIE Oval Hidden Halo Pavé Band
Regular price From $2,300.00 AUDRegular priceUnit price / perSale price From $2,300.00 AUDEffortless elegance with a hint of hidden brilliance.
The Sophie ring captures the essence of understated luxury. Featuring a luminous oval-cut centre diamond elevated by a delicate hidden halo, it adds a touch of brilliance from every angle. The refined pavé diamond band enhances the sparkle without overpowering the centre stone — a perfect balance of modern sophistication and timeless charm.
Band width 1.8 mm Setting style Hidden Halo Pavé Diamond shape Oval Prong style Four-prong Profile Low-set, comfort fit Metal options 14 K / 18K Yellow, White or Rose Gold · Platinum 950
Finish High-polish mirror finish Centre stone sold separately — available in natural or lab-grown diamonds. Customise your carat, colour, and metal to create your forever piece.
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ANA - Oval Solitaire & Diamond Curve Pave Band
Regular price $2,950.00 AUDRegular priceUnit price / perSale price $2,950.00 AUDANA — OVAL SOLITAIRE & DIAMOND CURVE BAND RING
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.
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ALMA - Oval Bezel Set Solitaire Ring 3/4
Regular price From $2,899.00 AUDRegular priceUnit price / perSale price From $2,899.00 AUDALMA — OVAL ¾ BEZEL SOLITAIRE RING
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.
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LIVIA – Cushion Cut Cigar Band Double Compass Prong Solitaire
Regular price $4,998.00 AUDRegular priceUnit price / perSale price $4,998.00 AUDA 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.
18K Yellow Gold18K White Gold -
VALENTINA – Cushion Cut Compass Prong Solitaire Ring
Regular price $1,998.00 AUDRegular priceUnit price / perSale price $1,998.00 AUDGraceful 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.
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NOOR – Emerald Cut Solitaire
Regular price $1,459.00 AUDRegular priceUnit price / perSale price $1,459.00 AUDClean lines. Modern elegance. Enduring brilliance.
The Noor ring setting features a sharp and sophisticated emerald-cut center stone, secured in classic claw prongs that gently lift it above a polished yellow gold band. With its crisp geometry and minimalist silhouette, this ring is perfect for the modern bride who values understated luxury and timeless design.
- Setting Style: Classic 4-Prong Solitaire
- Stone Shape: Emerald Cut (Customisable)
- Metal: 14K or 18K Yellow Gold Band with White Gold or Platinum Prongs
- Band Style: Petite Rounded Band
- Customisable: Fits center stones from 0.50ct 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.
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VALENCIA – Oval Cut Solitaire with Baguette Eternity Band
Regular price $6,989.00 AUDRegular priceUnit price / perSale price $6,989.00 AUDAll eyes on brilliance.
The Valencia setting is a breathtaking fusion of timeless elegance and modern opulence. Featuring a bold oval solitaire held by sculpted claw prongs, it sits atop a full eternity band of vertically set baguette-cut diamonds — radiating structured sparkle from every angle.
- Setting Style: Solitaire with Baguette Diamond Eternity Band
- Stone Shape: Oval Cut (Customizable center stone)
- Side Stones: Lab Grown Baguette Diamonds (Full eternity band)
- Metal: 14K or 18K Solid Yellow Gold
- Customisable: Available in white, rose, or platinum metals; fits center stones from 0.90ct–4.00ct
- Note: Price is for setting only — center diamond sold separately
A bold choice for those who crave refined glamour and unapologetic sparkle.'
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Please note that the the center stone is not included with this setting, allowing you the freedom to select the perfect diamond to complete this exquisite piece.
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ELYSIA - Sculptural Bypass Diamond Ring
Regular price $4,878.00 AUDRegular priceUnit price / perSale price $4,878.00 AUDA modern twist on timeless elegance.
The Celeste ring features a captivating round brilliant-cut lab diamond, gracefully embraced by a sculptural bypass band in rich yellow gold. Its flowing silhouette symbolizes unity and movement — making it a poetic choice for a proposal or a meaningful self-gift.
- Centre Stone: Round Brilliant Lab Diamond
- Setting: Bypass Wrap
- Metal: 18K Solid Yellow Gold (Custom options available)
- Customisable: Available in other metals, carat sizes & stone options upon request
Crafted for those who appreciate contemporary design with a touch of romance.
18K Yellow Gold18K White Gold -
AUDREY - Classic 6-Prong Solitaire
Regular price $1,889.00 AUDRegular priceUnit price / perSale price $1,889.00 AUDAUDREY – Classic 6-Prong Solitaire
Elegant. Iconic. Endlessly timeless.
The Audrey features a refined 6-prong solitaire setting designed to showcase the brilliance of your diamond with effortless grace — a true celebration of simplicity and sophistication.Details
- 6-Prong Setting
- Minimalist Tapered Band
- Available in 18K Gold or Platinum
- Customisable for Any Diamond Shape & Size
The perfect blend of classic beauty and modern simplicity.
Specifications
- Band Width: 1.5mm–2.2mm
- Centre Stone Size: 0.50ct–10ct
Please note that the centre stone is not included with this setting, allowing you the freedom to select the perfect diamond to complete this exquisite piece.
14K Yellow Gold14K White Gold -
LILA - Round 6-Prong Solitaire Ring
Regular price From $1,998.00 AUDRegular priceUnit price / perSale price From $1,998.00 AUDBand Width: 1.8mm-2.5mm
Center Stone Size: 0.50ct-10ctPlease note that the the center stone is not included with this setting, allowing you the freedom to select the perfect diamond to complete this exquisite piece.
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CELESTIA – Oval Halo Ring with Pavé Band
Regular price $1,850.00 AUDRegular priceUnit price / perSale price $1,850.00 AUDA 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.
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ASTORIA – Emerald Cut Halo Engagement Ring Setting with Diamond Baguette Band
Regular price $6,998.00 AUDRegular priceUnit price / perSale price $6,998.00 AUDRegal. 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.
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ALBA – Round Brilliant Halo Engagement Ring Setting in White Gold
Regular price $1,598.00 AUDRegular priceUnit price / perSale price $1,598.00 AUDTimeless 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.
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CASSIA – Oval Cut Double Halo Engagement Ring Setting in White Gold
Regular price $3,898.00 AUDRegular priceUnit price / perSale price $3,898.00 AUDUnapologetically bold. Effortlessly elegant.
Cassia, inspired by the rare and regal spice, evokes richness, opulence, and refined beauty — perfect for a double halo showpiece. This statement ring features a striking double halo of round pavé diamonds that magnify the brilliance of your chosen oval center stone. A pavé-set band completes the look with luxurious radiance from every angle.
- Setting Style: Oval Double Halo with Pavé Band
- Stone Shape: Oval Cut Center (Customisable)
- Accent Diamonds: Round Lab Grown Diamonds (VS+)
- Metal: 14K or 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.
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BELLARIA – Cushion Halo Engagement Ring Setting with Triple Pavé Band in White Gold
Regular price $3,998.00 AUDRegular priceUnit price / perSale price $3,998.00 AUDUnapologetically brilliant, forever glamorous.
The Bellaria setting is a bold and radiant choice, designed to maximise sparkle from every angle. A soft cushion-shaped halo encircles your chosen center stone, while the band features three rows of hand-set pavé diamonds for an ultra-luxe finish. Crafted in solid white gold, this setting blends timeless elegance with dramatic presence.
- Setting Style: Cushion Halo with Triple Pavé Diamond Band
- Stone Shape: Cushion Cut Center (Customisable)
- Metal: 14K or 18K Solid White Gold
- Accent Diamonds: Round Lab Grown Diamonds (G/VS+)
- 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.
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ALLEGRA 4-prong Round Hidden Halo Solitaire
Regular price From $2,250.00 AUDRegular priceUnit price / perSale price From $2,250.00 AUDEffortless brilliance, perfected.
The Allegra ring is a timeless 4-prong round solitaire designed to celebrate the beauty of a perfectly cut diamond. Its refined 1.8mm band offers a delicate silhouette, allowing the center stone to take full focus, while a hidden halo beneath the setting adds a subtle layer of sparkle visible from every angle. Elegant, minimal, and enduring — this design is the epitome of modern romance.
The name Allegra, meaning joyful and lively, reflects the radiant spirit of a love worth celebrating. With its classic form and thoughtful detailing, this setting is crafted to become your forever piece.
- Setting Style: 4-Prong Round Solitaire with Hidden Halo
- Center Stone: Sold Separately (Natural or Lab-Grown Diamond)
- Customisation: Choose Your Carat, Colour & Specification
- Metal Options: 14K or 18K Yellow, White or Rose Gold · Platinum 950
- Band Width: 1.8mm
Please note: Centre stone is not included in the setting price. All specifications are fully customisable. Contact us for pricing and diamond availability.
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IMOGEN Oval Hidden Halo Solitaire
Regular price From $2,250.00 AUDRegular priceUnit price / perSale price From $2,250.00 AUDGrace in its purest form.
The Imogen ring is a refined 4-prong round solitaire designed to honour the timeless beauty of a perfectly cut diamond. Its slender 1.8mm band creates a delicate, elegant profile, allowing the center stone to command full attention. A hidden halo rests beneath the setting, offering a discreet shimmer that reveals itself with every movement — a subtle detail that elevates this classic silhouette.
Imogen, of Celtic origin meaning maiden or beloved, represents devotion, sincerity, and enduring love. Understated yet captivating, this design is crafted to be cherished for a lifetime.
- Setting Style: 4-Prong Round Solitaire with Hidden Halo
- Center Stone: Sold Separately (Natural or Lab-Grown Diamond)
- Customisation: Choose Your Carat, Colour & Specification
- Metal Options: 14K or 18K Yellow, White or Rose Gold · Platinum 950
- Band Width: 1.8mm
Please note: Centre stone is not included in the setting price. All specifications are fully customisable. Contact us for pricing and diamond availability.
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ANALISE Cathedral Hidden Halo Solitaire
Regular price From $2,300.00 AUDRegular priceUnit price / perSale price From $2,300.00 AUDElegance elevated.
The Analise ring features a sophisticated 4-prong oval solitaire set on a graceful cathedral band, designed to showcase the elongated beauty of the center diamond. Its 1.8mm band offers a refined, elegant profile, while a hidden halo beneath the setting adds a whisper of sparkle, enhancing brilliance without overpowering the classic silhouette.
Analise, a name evoking grace and refinement, symbolizes enduring love and timeless elegance. This design blends architectural beauty with understated glamour, creating a setting destined to be treasured forever.
- Setting Style: 4-Prong Oval Solitaire Cathedral & Hidden Halo
- Center Stone: Sold Separately (Natural or Lab-Grown Diamond)
- Customisation: Choose Your Carat, Colour & Specification
- Metal Options: 14K or 18K Yellow, White or Rose Gold · Platinum 950
- Band Width: 1.8mm
Please note: Centre stone is not included in the setting price. All specifications are fully customisable. Contact us for pricing and diamond availability.
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AINSLEY Radiant Hidden Halo Solitaire
Regular price From $2,250.00 AUDRegular priceUnit price / perSale price From $2,250.00 AUDRadiance, refined.
The Ainsley ring is a striking radiant-cut solitaire designed to showcase the center stone’s exceptional brilliance and fire. Set on a sleek 1.8mm band, the design features a hidden halo beneath the setting, adding a subtle layer of sparkle that enhances the diamond’s luminosity from every angle. Elegant, modern, and timeless, this solitaire is a celebration of enduring beauty.
Ainsley, meaning “one’s own meadow,” evokes natural elegance and individuality. With its clean lines and thoughtful detailing, this setting is crafted to become a cherished symbol of love for a lifetime.
- Setting Style: Radiant Solitaire with Hidden Halo
- Center Stone: Sold Separately (Natural or Lab-Grown Diamond)
- Customisation: Choose Your Carat, Colour & Specification
- Metal Options: 14K or 18K Yellow, White or Rose Gold · Platinum 950
- Band Width: 1.8mm
Please note: Centre stone is not included in the setting price. All specifications are fully customisable. Contact us for pricing and diamond availability.
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ADELA Emerald Hidden Halo Solitaire
Regular price From $2,250.00 AUDRegular priceUnit price / perSale price From $2,250.00 AUDTimeless geometry, radiant allure.
The Adela ring features a stunning emerald-cut solitaire, designed to highlight the stone’s sleek lines and captivating clarity. Set on a refined 1.8mm band, the design includes a hidden halo beneath the setting, adding a subtle, sophisticated sparkle that enhances the center stone’s brilliance without overshadowing its classic elegance.
Adela, derived from a name meaning “noble” or “nobility,” embodies grace, refinement, and enduring beauty. This solitaire is a modern yet timeless expression of love, crafted to be treasured for a lifetime.
- Setting Style: Emerald Solitaire with Hidden Halo
- Center Stone: Sold Separately (Natural or Lab-Grown Diamond)
- Customisation: Choose Your Carat, Colour & Specification
- Metal Options: 14K or 18K Yellow, White or Rose Gold · Platinum 950
- Band Width: 1.8mm
Please note: Centre stone is not included in the setting price. All specifications are fully customisable. Contact us for pricing and diamond availability.
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MARLENE Cushion Hidden Halo Solitaire
Regular price From $2,250.00 AUDRegular priceUnit price / perSale price From $2,250.00 AUDClassic sophistication, reimagined.
The Marlene ring showcases a cushion-cut solitaire, celebrated for its soft, rounded corners and brilliant sparkle. Set on a refined 1.8mm band, the design features a hidden halo beneath the center stone, providing a discreet shimmer that enhances its radiant allure while maintaining a timeless, elegant profile.
Marlene, a name symbolizing strength and elegance, reflects enduring beauty and thoughtful design. This solitaire combines classic charm with modern detailing, creating a piece meant to be cherished for a lifetime.
- Setting Style: Cushion Solitaire with Hidden Halo
- Center Stone: Sold Separately (Natural or Lab-Grown Diamond)
- Customisation: Choose Your Carat, Colour & Specification
- Metal Options: 14K or 18K Yellow, White or Rose Gold · Platinum 950
- Band Width: 1.8mm
Please note: Centre stone is not included in the setting price. All specifications are fully customisable. Contact us for pricing and diamond availability.