Collection: All Products
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Nova- Everyday Elegance - 10K Oval Lab Grown Engagement Ring
Regular price From $1,899.00 AUDRegular priceUnit price / perSale price From $1,899.00 AUDNOVA — 10K OVAL SOLITAIRE RING
Nova delivers timeless brilliance with a clean, elegant Oval Cut Lab-Grown Diamond set on a refined 10K gold band. Designed for those seeking stunning sparkle at an accessible price point, this solitaire ring is ideal for proposals, anniversaries, or everyday luxury.
Moissanite budget in mind? Access our Nova Lab-Grown Diamond range for a similar price — with superior brilliance, premium grading, and long-term durability.
- Setting style: Classic four-prong solitaire
- Diamond shape: Oval
- Carat weight options: 1.00ct, 1.50ct, 2.00ct, 2.50ct, 3.00ct, 3.50ct
- Diamond colour: F (colourless range)
- Diamond clarity: VS1 (100% eye-clean)
- Diamond type: Lab-grown diamond ( IGI Certified )
- Band metal: Solid 10K Yellow, White, or Rose Gold
- Band style: Smooth, minimalist comfort-fit design
Presented in signature AG & CO Jewellery packaging.
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Mirella - Everyday Elegance - 10k Oval Moissanite Engagement Ring
Regular price From $1,500.00 AUDRegular priceUnit price / perSale price From $1,500.00 AUDMIRELLA — 10K OVAL MOISSANITE SOLITAIRE RING
Mirella offers a luxurious yet accessible alternative to traditional diamonds, showcasing a brilliantly cut Oval Moissanite in a refined 10K gold solitaire design. Celebrated for its exceptional fire, clarity and sparkle, this piece delivers high-end elegance without the premium price tag — perfect for those seeking stunning beauty and value in one.
- Setting style: Classic four-prong solitaire
- Stone type: Premium Moissanite
- Stone shape: Oval
- Carat weight options: 1.00ct – 3.50ct
- Colour grade: D (Colourless)
- Clarity grade: VVS1
- Metal: Solid 10K Yellow, White, or Rose Gold
- Band style: Smooth, minimalist comfort-fit band
An elegant, high-sparkle alternative for those seeking luxury at an incredible value.
Presented in signature AG & CO Jewellery packaging. -
2 Carat E-VVS2 Round Lab Diamond
Regular price $2,683.00 AUDRegular priceUnit price / per$2,683.00 AUDSale price $2,683.00 AUDDiscover the Beauty of Our 2 Carat E-VVS2 Round Lab Diamond
Exceptional Clarity and Quality
The 2 Carat E-VVS2 Round Lab Diamond showcases remarkable clarity and brilliance. E color indicates near-colorlessness, resulting in a diamond that sparkles beautifully. The VVS2 clarity grade means this diamond has very slight inclusions, making it nearly perfect to the naked eye. Because of its high quality, this diamond is an excellent choice for those seeking elegance and sophistication in their jewelry.
Ethically Created for Your Peace of Mind
Choosing our 2 Carat E-VVS2 Round Lab Diamond means supporting ethical practices. Manufactured in a lab, each diamond is created without the environmental concerns typically associated with mined diamonds. This process not only minimizes ecological impact, but also ensures that the diamonds are conflict-free. Therefore, you can wear your diamond confidently, knowing it's sourced responsibly.
A Versatile Gem for Any Occasion
The 2 Carat E-VVS2 Round Lab Diamond is versatile and perfect for various occasions, whether it's an engagement ring, anniversary gift, or a special treat for yourself. Its classic round shape makes it a timeless choice, fitting seamlessly into any jewelry collection. Because of its exquisite craftsmanship and stunning appearance, it can elevate any outfit, from casual to formal.
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Old Miner Diamond Lab Grown 2.26ct D VS1 EX EX GIA
Regular price $8,898.00 AUDRegular priceUnit price / perSale price $8,898.00 AUDExploring the Old Miner Diamond: A Timeless Treasure
A rare 2.26-carat lab-grown diamond with the romantic allure of an Old Miner cut. This D-colour, VS1-clarity stone showcases exceptional polish and symmetry (EX/EX), delivering brilliant sparkle with vintage character. Measuring 9.56 x 6.55 x 4.22mm, it's a bold choice for those who dare to embrace timeless elegance over modern trends. GIA certified, fluorescence-free, and crafted to perfection—ideal for a bespoke engagement ring that tells an unconventional story.ShapeOld miner Cut
Carat2.26ct
PolishEX
ColourD
SymmetryEX
Ratio1.46
What is an Old Miner Diamond?
An Old Miner Diamond is characterized by its unique cushion shape and vintage appeal. These diamonds date back to the 19th century and hold a particular charm, blending beauty and history. Each stone typically features a larger table, high crown, and smaller culet, giving it a distinctive cut that enhances its sparkle. When you choose an old miner diamond, you are selecting a piece that tells a story due to its rich heritage and craftsmanship.
The Significance of GIA Certification
This particular Old Miner Diamond is GIA certified, which ensures its authenticity and quality. GIA, the Gemological Institute of America, meticulously examines each diamond, providing a grading that reflects its clarity, color, cut, and carat weight. With a rating of D for color and VS1 for clarity, this diamond achieves top-notch standards, making it not just beautiful, but also a smart investment. Therefore, you can be confident in your purchase, knowing it meets the highest criteria in the diamond market.
Why Choose a Lab-Grown Option?
Lab-grown diamonds like this old miner diamond offer a sustainable and ethical alternative to mined stones. They possess the same physical and chemical properties as natural diamonds but are created in a controlled environment, resulting in less environmental impact. Additionally, they are typically more affordable. Thus, choosing a lab-grown old miner diamond allows you to enjoy luxury while being responsible, paving the way for a more sustainable future.
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1.54 Carat D-VVS1 Pear Lab Diamond
Regular price $2,306.00 AUDRegular priceUnit price / per$2,306.00 AUDSale price $2,306.00 AUDID: 6915031404ba4214090767a7
Vendor Name: Nivoda
Stock Number: 4BF005520
Lab Report Number: LG660414935
Added on 16 November 2025 by Ring Builder App -
Sorelle - Toi Et Moi Emerald And Pear Solitaire Engagement Ring
Regular price From $4,600.00 AUDRegular priceUnit price / perSale price From $4,600.00 AUDSORELLE — TOI ET MOI EMERALD & PEAR SOLITAIRE RING
Sorelle beautifully reimagines the iconic Toi et Moi design with a striking pairing of Emerald Cut and Pear Cut Lab-Grown Diamonds — Symbolising two energies coming together as one. Set on a refined precious-metal band, this contemporary yet timeless ring offers exceptional brilliance and modern romance from every angle.
- Setting style: Toi et Moi — dual solitaire design
- Stone shapes: Emerald Cut & Pear Cut
- Diamond type: Lab-grown diamonds - IGI Certified
- Diamond colour: D / E / F (Colourless Range)
- Diamond clarity: VVS2 (100% eye-clean)
- Total carat weight options: 2.3ct, 3.3ct, or 4.3ct
- Available metals: 14K,18k Yellow, White, or Rose Gold
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Band style: Smooth, rounded comfort-fit band
- Contact us at contact@agcojewellery.com for customization
Presented in signature AG & CO Jewellery packaging.
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JAZMIRA — 10k Oval Graduated Side Stone Engagement Ring
Regular price From $2,650.00 AUDRegular priceUnit price / perSale price From $2,650.00 AUDExperience the Elegance of the JAZMIRA Engagement Ring
JAZMIRA is a refined celebration of elegance, featuring a luminous Oval Cut centre diamond embraced by a delicate cascade of graduated round side stones. The softly sweeping band enhances the diamond’s brilliance, creating a feminine, graceful silhouette perfect for the modern romantic.
- Setting style: Graduated round side stones with oval solitaire centre
- Centre diamond shape: Oval
- Side stone shape: Round brilliant
- Diamond colour and Clarity : D / E / F and VVS2
- Metal options: 10K Yellow, White, or Rose Gold
- Carat weight options: 1.00ct - 3.50ct
- Band style: Tapered, polished band
Handcrafted to order and presented in signature AG & CO Jewellery packaging.
Does not include Centre Diamond, Setting Only
Stunning Oval Center Diamond
The JAZMINA engagement ring showcases a breathtaking oval diamond as its centerpiece. This shape is not only romantic but also enhances the diamond's brilliance, allowing it to reflect light beautifully. Many couples choose an oval diamond because it creates the illusion of a larger stone, making a bold statement of love and commitment. The oval shape offers a unique twist on traditional engagement rings, which helps it stand out in a meaningful way.
Graduated Side Stones for Added Sparkle
Surrounding the central oval diamond are graduated side stones that enhance the overall aesthetics of the ring. These smaller diamonds are meticulously arranged to create a captivating contrast, drawing attention to the center stone while adding sophistication to the design. The graduated size not only elevates the sparkle but also complements the oval shape, ensuring harmony throughout the piece. This thoughtful arrangement showcases the craftsmanship that goes into each JAZMINA ring.
A Timeless Design for Every Love Story
Crafted from high-quality materials, the JAZMINA engagement ring promises durability while maintaining a classic appeal that transcends trends. This combination of a unique shape and elegant detailing makes it a perfect representation of everlasting love. Whether you're planning a proposal or celebrating an anniversary, this engagement ring captures the essence of your journey together, making it a cherished symbol of your commitment for years to come.
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1.55 Carat D-VS2 Oval Lab Diamond
Regular price $1,788.00 AUDRegular priceUnit price / per$1,788.00 AUDSale price $1,788.00 AUDID: 6915031204ba421409073f14
Vendor Name: Nivoda
Stock Number: FF6252410
Lab Report Number: LG626496899
Added on 16 November 2025 by Ring Builder App -
2.52 Carat D-VS1 Oval Lab Diamond
Regular price $2,660.00 AUDRegular priceUnit price / per$2,660.00 AUDSale price $2,660.00 AUDID: 6915031204ba4214090742f5
Vendor Name: Nivoda
Stock Number: 5A429AAD6
Lab Report Number: LG743561344
Added on 16 November 2025 by Ring Builder App -
0.93 Carat L-SI1 Emerald Cut Diamond
Regular price $1,319.00 AUDRegular priceUnit price / per$1,319.00 AUDSale price $1,319.00 AUDID: 6916cb62f20ee2d8b9027b1f
Vendor Name: Nivoda
Stock Number: FB64C6011
Lab Report Number: 6482711895
Added on 16 November 2025 by Ring Builder App -
0.81 Carat K-SI2 Emerald Cut Diamond
Regular price $981.00 AUDRegular priceUnit price / per$981.00 AUDSale price $981.00 AUDID: 6916cb6cf20ee2d8b903314d
Vendor Name: Nivoda
Stock Number: 512922A75
Lab Report Number: 7528021392
Added on 16 November 2025 by Ring Builder App -
1.00 Carat D-VS2 Round Cut Diamond
Regular price $8,955.00 AUDRegular priceUnit price / per$8,955.00 AUDSale price $8,955.00 AUDID: 6916cb71f20ee2d8b9037113
Vendor Name: Nivoda
Stock Number: 9D26063ED
Lab Report Number: 7533837719
Added on 16 November 2025 by Ring Builder App -
1.90 Carat E-VS2 Round Lab Diamond
Regular price $1,924.00 AUDRegular priceUnit price / per$1,924.00 AUDSale price $1,924.00 AUDID: 69157fc42b2ba1d9d20f0790
Vendor Name: Nivoda
Stock Number: 7BC3A47C3
Lab Report Number: LG617412946
Added on 16 November 2025 by Ring Builder App -
1.52 Carat E-VVS2 Cushion Lab Diamond
Regular price $1,970.00 AUDRegular priceUnit price / per$1,970.00 AUDSale price $1,970.00 AUDID: 6915031304ba421409075901
Vendor Name: Nivoda
Stock Number: C008CC353
Lab Report Number: LG698509070
Added on 17 November 2025 by Ring Builder App -
1.92 Carat D-VVS2 Emerald Lab Diamond
Regular price $1,466.00 AUDRegular priceUnit price / per$1,466.00 AUDSale price $1,466.00 AUDID: 691cc6a94be4b0503a0a079f
Vendor Name: Nivoda
Stock Number: BBB3740E8
Lab Report Number: LG729595204
Added on 19 November 2025 by Ring Builder App -
Sorelle - Toi Et Moi Emerald And Pear Solitaire 18k Engagement Ring
Regular price From $2,400.00 AUDRegular priceUnit price / perSale price From $2,400.00 AUDSORELLE — TOI ET MOI EMERALD & PEAR SOLITAIRE RING
Sorelle beautifully reimagines the iconic Toi et Moi design with a striking pairing of Emerald Cut and Pear Cut Lab-Grown Diamonds — Symbolising two energies coming together as one. Set on a refined precious-metal band, this contemporary yet timeless ring offers exceptional brilliance and modern romance from every angle.
- Setting style: Toi et Moi — dual solitaire design
- Stone shapes: Emerald Cut & Pear Cut
- Available metals: 18k Yellow, White, Rose Gold or Platinum (950)
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Band style: Smooth, rounded comfort-fit band
- Price for setting only
- Contact us at contact@agcojewellery.com for customization
Presented in signature AG & CO Jewellery packaging.
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1.06ct Oval Natural Diamond (Clarity VVS2, GIA Certified)
Regular price $5,920.67 AUDRegular priceUnit price / perSale price $5,920.67 AUD- Type: Natural Diamond
- Shape: Oval
- Carat: 1.06
- Colour: N/A
- Intensity: N/A
- Overtone: N/A
- Clarity: VVS2
- Cut: N/A
- Polish: Excellent
- Symmetry: Good
- Fluorescence: Medium
- Measurements: 7.36x5x3.49mm
- L/W Ratio: 1.47
- Table: 60%
- Depth: 69.8%
- Certificate: GIA
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3.03 Carat D-VS2 Oval Lab Diamond
Regular price $3,138.00 AUDRegular priceUnit price / per$3,138.00 AUDSale price $3,138.00 AUDID: 6916580980ec4a8a030166ee
Vendor Name: Nivoda
Stock Number: 2DDDF1512
Lab Report Number: LG733518598
Added on 22 November 2025 by Ring Builder App -
2.94 Carat D-VVS1 Oval Lab Diamond
Regular price $7,017.00 AUDRegular priceUnit price / per$7,017.00 AUDSale price $7,017.00 AUDID: 691d6d3a1578e3d06f0ca817
Vendor Name: Nivoda
Stock Number: 3D777A1A7
Lab Report Number: LG739541717
Added on 23 November 2025 by Ring Builder App -
2.71 Carat E-VS2 Oval Lab Diamond
Regular price $2,383.00 AUDRegular priceUnit price / per$2,383.00 AUDSale price $2,383.00 AUDID: 6923888e1268d2f8310845d1
Vendor Name: Nivoda
Stock Number: 0152109EC
Lab Report Number: LG738518890
Added on 24 November 2025 by Ring Builder App -
1 Carat D-SI2 Round Cut Diamond
Regular price $4,773.00 AUDRegular priceUnit price / per$4,773.00 AUDSale price $4,773.00 AUDID: 6923ea56a596889cb90c1d3e
Vendor Name: Nivoda
Stock Number: 19B735690
Lab Report Number: 2527590060
Added on 25 November 2025 by Ring Builder App -
2.26 Carat D-VVS2 Radiant Lab Diamond
Regular price $4,762.00 AUDRegular priceUnit price / per$4,762.00 AUDSale price $4,762.00 AUDID: 691732a09c7d42c527063a8c
Vendor Name: Nivoda
Stock Number: 580AC7F9C
Lab Report Number: LG696532344
Added on 25 November 2025 by Ring Builder App -
1 Carat F-VS2 Radiant Cut Diamond
Regular price $5,351.00 AUDRegular priceUnit price / per$5,351.00 AUDSale price $5,351.00 AUDID: 6923ea56a596889cb90c1f18
Vendor Name: Nivoda
Stock Number: 8E02B8D2E
Lab Report Number: 7453128042
Added on 25 November 2025 by Ring Builder App -
0.71 Carat F-SI2 Marquise Cut Diamond
Regular price $2,303.00 AUDRegular priceUnit price / per$2,303.00 AUDSale price $2,303.00 AUDID: 6923ea56a596889cb90c1dd3
Vendor Name: Nivoda
Stock Number: 1F77C5B05
Lab Report Number: 5232747322
Added on 25 November 2025 by Ring Builder App