Collection: Rings
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14k Oval Cathedral Ring 1.00ct- 10.00ct
Regular price From $2,300.00 AUDRegular priceUnit price / perSale price From $2,300.00 AUDElevate your love story with this stunning IGI-Certified Oval Lab-Grown Diamond Engagement Ring. Crafted with precision and passion, this timeless piece embodies everlasting commitment and sophistication.
Simply choose your preferred metal colour and diamond size, and our master jewellers will handcraft your complete ring to perfection — ready within 3–4 weeks. Every diamond is independently certified, ethically sourced, and quality-guaranteed, ensuring complete transparency and peace of mind as you begin forever.
RING DETAILS
- Ring Type: Solitaire Engagement Ring
- Metal Type: 14K Solid Gold
- Certificate: IGI Certification 100% Authenticity Guaranteed
STONES SPECIFICATIONS
- Type: Lab Grown Diamond
- Shape: Oval Cut
- Color: D/E/F
- Clarity: VVS2 (100% Eye Clean)
- Cut: Excellent/Brilliant
- IGI Certificate
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The Signature Hidden Halo Ring
Regular price From $950.00 AUDRegular priceUnit price / perSale price From $950.00 AUDThe Oval Hidden Halo Solitaire Ring
Exclusive Moissanite Collection
D Color · VVS1 Clarity · GRA Certified
Expertly crafted, this Oval Hidden Halo Solitaire Ring showcases a brilliant 2.00ct moissanite, designed to maximize light return through its elongated oval silhouette. The discreet hidden halo adds an extra layer of sparkle beneath the center stone, enhancing brilliance without distracting from the clean solitaire aesthetic. Ethically sourced and exceptionally durable, this ring offers a perfect balance of luxury, sustainability, and timeless elegance.
Details
- Center Stone: Moissanite Diamond 2.00ct
- Shape: Oval Cut
- Color: D
- Clarity: VVS1
- Setting: Solitaire with Hidden Halo
- Band: Polished Band
- Metal: 10k,14k and 18k
- Metal Color: Yellow Gold or White Gold
- Certification: GRA Certified with Laser Inscription
This design is fully customizable to your specifications. For bespoke requests or questions, please email contact@agcojewellery.com
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6 Claw Round Solitaire Ring in 18K Yellow Gold
Regular price From $3,598.00 AUDRegular priceUnit price / perSale price From $3,598.00 AUD6-Claw Round Lab-Grown Diamond Solitaire Engagement Ring
Elevate your love story with this stunning IGI-certified Round lab-grown diamond ring. Expertly crafted in solid 18K gold, this timeless piece embodies sophistication and everlasting commitment. Each diamond is hand-selected for exceptional brilliance and purity — a modern celebration of love, artistry, and ethics.
Ring Type Solitaire Engagement Ring Metal Type 18K Solid Gold (Yellow, White, or Rose) Certificate IGI Certified – 100% Authenticity Guaranteed
Stone Specifications
Type Lab-Grown Diamond Shape Round Cut Color D (Colourless) Clarity VVS2 (100% Eye Clean) Cut Excellent / Brilliant Certificate IGI Certified This ring can be custom-made with your preferred diamond shape, size, or metal type — each piece crafted to order for timeless perfection.
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VICTORIA Classic Pavé
Regular price From $1,998.00 AUDRegular priceUnit price / perSale price From $1,998.00 AUDTimeless and graceful, the Victoria features a classic solitaire design accented with a delicate pavé band, adding just the right touch of brilliance. Handcrafted in 18K gold or platinum, it’s a refined symbol of elegance, designed to sparkle from every angle.
Band width 2.2 mm Side stones count 32 Side stones weight 0.281 ct Side stone colour Matched to your centre diamond Side stone clarity VVS / VS Please note: The centre 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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VELARA Twisted Pavé Solitaire
Regular price $2,598.00 AUDRegular priceUnit price / perSale price $2,598.00 AUDMinimalist yet impactful, this solitaire ring highlights your chosen center stone in a clean, classic setting made for timeless appeal.
Band width 2.2 mm Note: Price listed is for the setting only. Pink diamond center stone quoted separately based on size, color, and origin. Complimentary sourcing consultations available.
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5.00CT Oval Solitaire Lab Grown Diamond Engagement Ring 14K Solid Gold
Regular price $6,898.00 AUDRegular priceUnit price / per$10,989.00 AUDSale price $6,898.00 AUD5.00 Carat 4-Prong Lab Grown Oval Cathedral Solitaire Diamond Ring
Setting Details:
Style: 4 Prong Solitaire Cathedral
Metal: 14k Gold (Rose Gold, Yellow Gold & White Gold options available)
Main Stone details:* Type: Lab Grown
* Shape: Oval
* Carat: 5.00
* Color: F
* Clarity: VVS2 (100% Eye clean)
* Certificate: IGI
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4.00CT Oval Solitaire Lab Grown Diamond Engagement Ring 14K Solid Gold
Regular price $4,998.00 AUDRegular priceUnit price / per$8,989.00 AUDSale price $4,998.00 AUD4.00 Carat 4-Prong Lab Grown Oval Cathedral Solitaire Diamond Ring
Setting Details:
Style: 4 Prong Solitaire Cathedral
Metal: 14k Gold (Rose Gold, Yellow Gold & White Gold options available)
Main Stone details:* Type: Lab Grown
* Shape: Oval
* Carat: 4.00
* Color: E
* Clarity: VVS2 (100% Eye clean)
* Certificate: IGI
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3.00CT Oval Solitaire Lab Grown Diamond Engagement Ring 14K Solid Gold
Regular price $4,298.00 AUDRegular priceUnit price / per$6,989.00 AUDSale price $4,298.00 AUD3.00 Carat 4-Prong Lab Grown Oval Cathedral Solitaire Diamond Ring
Setting Details:
Style: 4 Prong Solitaire Cathedral
Metal: 14k Gold (Rose Gold, Yellow Gold & White Gold options available)
Main Stone details:* Type: Lab Grown
* Shape: Oval
* Carat: 3.00
* Color: F
* Clarity: VVS2 (100% Eye clean)
* Certificate: IGI
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2.00CT Oval Solitaire Lab Grown Diamond Engagement Ring 14K Solid Gold
Regular price $3,298.00 AUDRegular priceUnit price / per$6,989.00 AUDSale price $3,298.00 AUD2.00 Carat 4-Prong Lab Grown Oval Cathedral Solitaire Diamond Ring
Setting Details:
Style: 4 Prong Solitaire Cathedral
Metal: 14k Gold (Rose Gold, Yellow Gold & White Gold options available)
Main Stone details:* Type: Lab Grown
* Shape: Oval
* Carat: 2.00
* Color: F
* Clarity: VVS2 (100% Eye clean)
* Certificate: IGI
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5.00CT Oval Solitaire Lab Grown Diamond Engagement Ring 14K Solid Yellow Gold
Regular price $6,998.00 AUDRegular priceUnit price / per$15,989.00 AUDSale price $6,998.00 AUD5.00 Carat 4-Prong Lab Grown Oval Cathedral Solitaire Diamond Ring
Setting Details:
Style: 4 Prong Solitaire Cathedral
Metal: 14k Yellow Gold
Main Stone details:* Type: Lab Grown
* Shape: Oval
* Carat: 5.00
* Color: F
* Clarity: VS1 (100% Eye clean)
* Certificate: IGI
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4.00CT Oval Solitaire Lab Grown Diamond Engagement Ring 14K Solid Yellow Gold
Regular price $5,998.00 AUDRegular priceUnit price / per$10,989.00 AUDSale price $5,998.00 AUD4.00 Carat 4-Prong Lab Grown Oval Cathedral Solitaire Diamond Ring
Setting Details:
Style: 4 Prong Solitaire Cathedral
Metal: 14k Yellow Gold
Main Stone details:* Type: Lab Grown
* Shape: Oval
* Carat: 4.00
* Color: F
* Clarity: VS1 (100% Eye clean)
* Certificate: IGI
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2.00CT Oval Solitaire Lab Grown Diamond Engagement Ring 14K
Regular price $3,798.00 AUDRegular priceUnit price / per$6,289.00 AUDSale price $3,798.00 AUD2.00 Carat 4-Prong Lab Grown Oval Cathedral Solitaire Diamond Ring
Setting Details:
Style: 4 Prong Solitaire Cathedral
Metal: 14k Yellow Gold
Main Stone details:* Type: Lab Grown
* Shape: Oval
* Carat: 2.00
* Color: D
* Clarity: VVS2 (100% Eye clean)
* Certificate: IGI
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Radiant Solitaire Lab Grown Diamond Engagement Ring
Regular price From $2,100.00 AUDRegular priceUnit price / perSale price From $2,100.00 AUDElevate your love story with this stunning IGI Pear Lab Grown Certified Diamond Wedding Ring. Crafted with precision and passion, this timeless piece symbolizes everlasting commitment and sophistication.
RING DETAILS
- Ring Type: Solitaire Engagement Ring
- Metal Type: 14K Solid Yellow or White Gold
- Certificate: IGI Certification 100% Authenticity Guaranteed
STONES SPECIFICATIONS
- Type: Lab Grown Diamond
- Shape: Pear Cut
- Color: F
- Clarity: VS1 (100% Eye Clean)
- Cut: Excellent/Brilliant
- IGI Certificate
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Round Solitaire Cathedral Lab Grown Diamond Engagement Ring 14K Gold
Regular price From $2,598.00 AUDRegular priceUnit price / perSale price From $2,598.00 AUDEElevate your love story with this stunning IGI Round Lab Grown Certified Diamond Wedding Ring. Crafted with precision and passion, this timeless piece symbolizes everlasting commitment and sophistication.
RING DETAILS
- Ring Type: Solitaire Engagement Ring
- Metal Type: 14K Solid Yellow Gold
- Certificate: IGI Certification 100% Authenticity Guaranteed
STONES SPECIFICATIONS
- Type: Lab Grown Diamond
- Shape: Round Cut
- Color: D
- Clarity: VVS2 (100% Eye Clean)
- Cut: Excellent/Brilliant
- IGI Certificate
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14k Oval Solitaire Ring 1.00ct- 10.00ct
Regular price From $2,300.00 AUDRegular priceUnit price / perSale price From $2,300.00 AUDElevate your love story with this stunning IGI-Certified Oval Lab-Grown Diamond Engagement Ring. Crafted with precision and passion, this timeless piece embodies everlasting commitment and sophistication.
Simply choose your preferred metal colour and diamond size, and our master jewellers will handcraft your complete ring to perfection — ready within 3–4 weeks. Every diamond is independently certified, ethically sourced, and quality-guaranteed, ensuring complete transparency and peace of mind as you begin forever.
RING DETAILS
- Ring Type: Solitaire Engagement Ring
- Metal Type: 14K Solid Gold
- Certificate: IGI Certification 100% Authenticity Guaranteed
STONES SPECIFICATIONS
- Type: Lab Grown Diamond
- Shape: Oval Cut
- Color: D/E/F
- Clarity: VVS2 (100% Eye Clean)
- Cut: Excellent/Brilliant
- IGI Certificate
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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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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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3.00CT Classid Oval Solitaire Engagement Ring
Regular price $4,989.00 AUDRegular priceUnit price / perSale price $4,989.00 AUD3.00ct Oval 6-Claw Solitaire Lab-Grown Diamond Engagement Ring in 18K Gold
Handcrafted with precision and purpose, this oval 6-claw solitaire ring represents the perfect harmony of timeless elegance and modern sustainability. The refined six-prong design enhances the diamond’s brilliance, allowing light to flow through every facet for maximum fire and sparkle. Crafted in 18K solid gold, this piece celebrates both beauty and conscious luxury — a true modern heirloom.
Ring Details
Ring Type Solitaire Engagement Ring Metal Type 18K Solid Gold Certificate IGI Certified (100% Authenticity Guaranteed)
Stone Specifications
Type Lab-Grown Diamond Shape Oval Cut Carat Weight 3.00ct Color D–E (Near Colourless) Clarity VS1+ (Eye Clean) Cut Excellent / Brilliant Each diamond is ethically created, IGI-certified, and hand-set to perfection — offering exceptional brilliance with a conscience.