Collection: Newest Products
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1.51 Carat D-VVS2 Round Lab Diamond
Regular price $2,023.00 AUDRegular priceUnit price / per$2,023.00 AUDSale price $2,023.00 AUDID: 69157fc42b2ba1d9d20f0659
Vendor Name: Nivoda
Stock Number: 575FDCF3C
Lab Report Number: LG710585917
Added on 25 November 2025 by Ring Builder App -
1.55 Carat D-SI2 Marquise Cut Diamond
Regular price $22,520.00 AUDRegular priceUnit price / per$22,520.00 AUDSale price $22,520.00 AUDID: 6923ea56a596889cb90c1d64
Vendor Name: Nivoda
Stock Number: 2EA71DC85
Lab Report Number: 7518717131
Added on 25 November 2025 by Ring Builder App -
0.99 Carat D-SI2 Marquise Cut Diamond
Regular price $7,790.00 AUDRegular priceUnit price / per$7,790.00 AUDSale price $7,790.00 AUDID: 6923ea58a596889cb90c4eff
Vendor Name: Nivoda
Stock Number: 667BB7AE1
Lab Report Number: 2467118384
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 -
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 -
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 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 -
2.71 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 -
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 -
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 -
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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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 AUDElegant Romance in a Lab Grown Diamond 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.
Modern Toi Et Moi Design
The Sorelle Toi Et Moi Emerald and Pear Solitaire 18k Engagement Ring brings together two timeless diamond shapes in one refined design. This lab grown diamond ring pairs an elegant emerald cut with a soft pear solitaire, creating a balanced look that feels both classic and fresh. The Toi Et Moi style is known for symbolizing two souls coming together, making it a meaningful choice for an engagement. Set in 18k gold, the ring offers a polished finish that enhances the brilliance of the stones while delivering a luxurious, everyday wearable style.
Elegant Craftsmanship and Lasting Appeal
Designed with attention to detail, this ring highlights clean lines, graceful proportions, and a sophisticated silhouette. The emerald cut adds a sleek, mirrored sparkle, while the pear-shaped solitaire introduces a romantic and feminine touch. Together, they create a striking contrast that stands out without feeling overly ornate. As a lab grown diamond ring, it offers modern beauty with a thoughtful approach to fine jewelry. The 18k setting provides durability and a rich color presence, making this piece ideal for someone who values both elegance and long-term wearability in an engagement ring.
A Meaningful Choice for Engagement
The Sorelle ring is a beautiful option for couples who want a distinctive piece with symbolic depth. Its Toi Et Moi design reflects partnership, love, and two unique paths joining as one. This lab grown diamond ring is perfect for those seeking a refined alternative to traditional solitaire styles while still keeping a timeless feel. The combination of emerald and pear cuts adds visual interest and makes the ring easy to pair with wedding bands or stackable pieces. Whether chosen for its message, style, or modern craftsmanship, it offers a memorable way to celebrate a lasting commitment.
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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 -
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 -
1.90 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 -
1.00 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 -
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 -
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 -
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 -
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 -
JAZMIRA — 10K Oval Graduated Side Stone Engagement Ring
Regular price From $2,650.00 AUDRegular priceUnit price / perSale price From $2,650.00 AUDElegant Oval Diamond Setting with Timeless Sparkle
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.
Classic Beauty with a Modern Profile
The JAZMIRA 10K Oval Graduated Side Stone Engagement Ring is designed to showcase an oval diamond setting with refined elegance and lasting appeal. The elongated oval center shape creates a graceful look on the hand, while the graduated side stones add a soft, balanced sparkle that draws attention without feeling too bold. Crafted in 10K gold, this ring offers a durable and polished foundation for everyday wear. Its clean lines and thoughtful proportions make it a versatile choice for anyone who wants a ring that feels both modern and timeless.
Designed to Highlight the Center Stone
This ring’s setting is made to enhance the beauty of the center diamond by giving it a bright, open, and flattering frame. The oval diamond setting helps the stone appear larger and more elegant, while the side stones gradually taper in size to create a smooth visual flow along the band. This graduated design adds depth and dimension, making the ring sparkle from every angle. Whether viewed up close or at a distance, the arrangement feels intentional and luxurious. It is an excellent style for shoppers who want a ring that feels delicate yet noticeable.
Comfort, Durability, and Everyday Wear
Beyond its beauty, the JAZMIRA engagement ring is built for comfortable daily wear. The 10K gold construction offers dependable strength, making it a practical option for a ring meant to last through years of memories. The setting sits in a way that supports the diamond while maintaining a smooth, easy-to-wear fit. This makes it suitable for active lifestyles and regular use without sacrificing style. The ring’s balanced design also pairs well with wedding bands and stackable styles, giving it flexibility for future pairing. It is a smart choice for someone seeking elegance with everyday reliability.
A Meaningful Choice for a Proposal or Upgrade
The JAZMIRA oval diamond setting ring is ideal for a proposal, anniversary, or bridal upgrade. Its graceful shape symbolizes romance, while the graduated side stones add a touch of celebration and sophistication. This makes the ring feel special without being overly ornate, appealing to those who prefer a refined and lasting look. It suits a wide range of personal styles, from classic to contemporary, and works beautifully with both minimalist and detailed jewelry wardrobes. With its elegant silhouette and thoughtful craftsmanship, this ring offers a meaningful way to mark an important moment with style and confidence.
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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 AUDWhy the Emerald Cut Pear Diamond Ring Stands Out
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.
Elegant Toi et Moi Design
The Sorelle Toi et Moi style brings two beautiful shapes together in one refined design. This emerald cut pear diamond ring pairs a sleek emerald-cut stone with a graceful pear-shaped stone, creating a look that feels romantic, balanced, and modern. The dual-stone setting is a symbol of two lives joining as one, making it a meaningful choice for an engagement ring. Its clean lines and soft curves work well together, giving the ring a timeless feel. If you want a piece that is unique but still classic, this design offers a perfect blend of both.
Refined Solitaire Style with Modern Appeal
Although it features two stones, the ring keeps a solitaire-inspired elegance that feels simple and sophisticated. The open look of the setting allows each diamond shape to stand out on its own while still creating a unified design. This emerald cut pear diamond ring is ideal for someone who appreciates jewelry that is understated yet distinctive. The emerald cut adds crisp geometry and shine, while the pear shape adds softness and movement. Together, they create a ring that looks polished from every angle. It is a strong choice for anyone who wants a modern engagement ring with lasting appeal.
Perfect for Meaningful Everyday Wear
Sorelle is designed for those who want beauty and comfort in a ring they can wear every day. The setting is elegant without feeling overly ornate, making it easy to pair with other jewelry or a wedding band. This emerald cut pear diamond ring offers a versatile style that works for both special occasions and daily life. Its thoughtful design makes it feel personal, while the clean silhouette keeps it easy to love for years to come. For couples looking for an engagement ring that reflects both individuality and connection, this piece offers a memorable and graceful option.
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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 -
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.