Collection: Best Selling Products
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Cushion Cut Portuguese Lab-Grown Diamond 5.38ct F Colour VVS2
Regular price $9,989.00 AUDRegular priceUnit price / per$9,203.00 AUDSale price $9,989.00 AUDLab-Grown Diamond Collection 5.38ct F-VVS2 Cushion Cut Portuguese Lab-Grown Diamond
A remarkable 5.38 carat cushion cut lab-grown diamond showcasing exceptional brilliance, superior clarity and a refined Portuguese faceting style designed to maximise light performance and timeless elegance.
Portuguese Cushion Diamond — Exceptional Size, Fire & Modern Luxury
The Celeste 5.38ct Cushion Portuguese Lab-Grown Diamond represents the evolution of modern diamond luxury, offering extraordinary size, exceptional quality and captivating brilliance. With its elegant cushion silhouette and precision Portuguese-inspired faceting, this diamond creates a mesmerising display of fire and light from every angle.
Graded F colour and VVS2 clarity, this diamond presents an exceptional balance of icy whiteness and remarkable purity. The near-flawless clarity ensures that light travels beautifully throughout the stone, enhancing its brilliance while maintaining the sophisticated character expected from a luxury centre diamond.
Created through advanced diamond-growing technology, this lab-grown diamond possesses the same physical, chemical and optical characteristics as a mined diamond. The result is a sustainable and exceptional gemstone offering remarkable value for those seeking a larger, premium-quality diamond without compromise.
Perfect for bespoke engagement rings and statement jewellery creations, the Celeste Cushion Diamond provides a magnificent foundation for a truly unforgettable piece designed to be treasured for generations.
Diamond Details
Product
Celeste 5.38ct Cushion Portuguese Lab-Grown Diamond
Diamond Type
Lab-Grown Diamond
Carat Weight
5.38 Carats
Shape
Cushion Cut
Colour Grade
F Colour — Colourless Grade
Clarity Grade
VVS2 — Very Very Slightly Included
Cut Style
Portuguese Cushion Brilliant Faceting
Certification
IGI Certified Lab-Grown Diamond
Suitable For
Luxury Engagement Rings & Bespoke Jewellery Designs
Please NoteLab-grown diamonds are genuine diamonds created using advanced technology that replicates the natural diamond growth process. Each diamond is individually graded and may display unique characteristics based on its growth conditions and certification details.
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2.50 Carat D-VVS2 Cushion Lab Diamond
Regular price $5,310.00 AUDRegular priceUnit price / per$5,310.00 AUDSale price $5,310.00 AUD
Stock Number: 278B731CA
Lab Report Number: LG804643739 -
Aurelia Natural Cognac Brown Diamond 1.50CT Twist Solitaire Ring in 18K
Regular price $8,998.00 AUDRegular priceUnit price / perSale price $8,998.00 AUDNatural Coloured Diamond Collection Elara Natural Champagne Diamond Twist Solitaire Ring in 18K Yellow Gold
A refined expression of warmth and individuality, featuring a captivating natural champagne diamond embraced by a fluid sculptural twist design in luxurious 18K yellow gold.
Elara Twist Solitaire Ring — Modern Elegance with Natural Character
The Elara Twist Solitaire Ring celebrates the beauty of understated luxury through a harmonious balance of organic form and exceptional craftsmanship. At the centre of the design sits a radiant round brilliant natural champagne diamond, showcasing warm golden tones and captivating depth.
The sculptural bypass band flows gracefully around the diamond, creating a sense of movement and elegance while allowing the gemstone to remain the undeniable focal point. The smooth curves of the 18K yellow gold setting enhance the diamond’s natural warmth, creating a timeless silhouette with a contemporary edge.
Designed for those who appreciate distinctive jewellery with individuality and character, the Elara ring offers a sophisticated alternative to traditional solitaire designs. Every detail has been thoughtfully considered to create a piece that feels elegant, feminine and enduring.
Product Details
Product
Elara Natural Champagne Diamond Twist Solitaire Ring
Metal
18K Yellow Gold
Diamond
Natural Champagne Diamond
Diamond Shape
Round Brilliant Cut
Setting Style
Twist Solitaire Setting
Design
Sculptural Bypass Band Profile
Finish
High Polish Luxury Finish
Please NoteNatural coloured diamonds are unique gemstones created through natural geological processes. Each diamond displays its own individual colour, tone and character, making every piece completely one-of-a-kind.
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Sienna 2.00ct Natural Brown Pear Diamond Bypass Ring 18K
Regular price $22,990.00 AUDRegular priceUnit price / perSale price $22,990.00 AUDNatural Coloured Diamond Collection Sienna Natural Brown Pear Diamond Bypass Ring in 18K Yellow Gold
A distinctive natural brown pear diamond embraced by a fluid sculptural band, creating a contemporary statement in polished 18K yellow gold.
Sienna Brown Diamond Ring — Sculptural Elegance in 18K Gold
The Sienna ring celebrates the rich warmth and individual character of a natural brown pear-shaped diamond. Positioned at the centre of a flowing bypass design, the diamond becomes the defining focus of a silhouette that feels both refined and unmistakably contemporary.
The pear shape brings together graceful curves and an elegant tapered point, while the open sculptural setting follows the diamond’s natural outline. Three polished claws secure the stone while allowing its colour, facets and distinctive character to remain beautifully visible.
Crafted in luminous 18K yellow gold, the warm tone of the metal complements the natural brown diamond and creates a harmonious, tonal finish. Sienna is designed for those drawn to unconventional beauty, expressive design and jewellery with a character entirely its own.
Product Details
Product
Sienna Natural Brown Pear Diamond Bypass Ring
Metal
18K Yellow Gold
Diamond / Gemstone
Natural Brown Diamond
Diamond Shape
Pear Cut
Setting Style
Sculptural Bypass Solitaire Setting
Claw Style
Three-Claw Setting
Band Style
Flowing Sculptural Bypass Band
Finish
High Polish Luxury Finish
Please NoteNatural brown diamonds are individually formed and may display variations in colour, tone, facet pattern and internal characteristics. Exact carat weight, measurements, colour description, clarity and certification should be confirmed from the accompanying diamond documentation.
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1.01 Carat D-VS2 Emerald Lab Diamond
Regular price $854.00 AUDRegular priceUnit price / per$854.00 AUDSale price $854.00 AUDID: 6a71307a483100311f0d2ae7
Vendor Name: Nivoda
Stock Number: FAAA4232D
Lab Report Number: LG823622535
Added on 04 August 2026 by Ring Builder App -
1.51 Carat E-VVS2 Pear Cut Diamond
Regular price $18,955.00 AUDRegular priceUnit price / per$18,955.00 AUDSale price $18,955.00 AUDID: 6a6ad78247d795a51a0b02e3
Vendor Name: Nivoda
Stock Number: E9E25D2AF
Lab Report Number: 7553253249
Added on 04 August 2026 by Ring Builder App -
The Espresso Oval Brown Diamond Ring in 18K Yellow Gold
Regular price $11,998.00 AUDRegular priceUnit price / perSale price $11,998.00 AUDContemporary Fine Jewellery The Espresso Oval Brown Diamond Ring
A refined 18K yellow gold solitaire centred on an elongated oval brown diamond with a rich espresso tone.
Rich Colour, Timeless Simplicity
The Espresso Oval Ring celebrates the natural depth and warmth of a brown diamond through a beautifully restrained solitaire design.
Set vertically in four polished claws, the elongated oval diamond creates an elegant silhouette while allowing its deep espresso tones and lively faceting to remain the unmistakable focus.
A softly rounded 18K yellow gold band completes the design with warmth and balance. Refined enough for everyday wear yet distinctive in character, this ring offers a modern expression of understated luxury.
Ring Details
Design
Espresso Oval Solitaire
Metal
18K Yellow Gold
Centre Stone
2.00CT Natural Brown Diamond
Diamond Shape
Oval Cut
Stone Orientation
North–South
Setting
Four-Claw Solitaire
Band Profile
Fine Rounded Band
Finish
High Polish
Please NoteBrown diamonds are individual in tone and character. Please contact our Private Concierge to confirm the centre diamond specifications, available ring size and production timeline before purchasing.
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Amara Toi et Moi Natural Brown & Champagne Diamond Ring in 18K Yellow Gold
Regular price $19,998.00 AUDRegular priceUnit price / perSale price $19,998.00 AUDNatural Coloured Diamond Collection Amara Toi et Moi Natural Brown & Champagne Diamond Ring in 18K Yellow Gold
A timeless expression of connection and individuality, featuring two exceptional natural coloured pear diamonds united in a sculptural 18K yellow gold design.
Amara Toi et Moi Ring — Two Rare Diamonds, One Meaningful Design
The Amara Toi et Moi ring captures the beauty of two unique natural diamonds brought together in perfect harmony. Featuring a warm natural brown pear diamond alongside a luminous champagne pear diamond, this design celebrates contrast, balance and individuality through a refined contemporary silhouette.
Each diamond has been formed naturally over billions of years beneath the earth, creating a gemstone with its own unique colour, character and story. The rich earthy tones of the brown diamond complement the golden warmth of the champagne diamond, enhanced beautifully by the glow of 18K yellow gold.
Inspired by the French phrase meaning “you and me”, the Toi et Moi design represents connection and unity. Crafted for those who appreciate rare gemstones and distinctive jewellery, the Amara ring is a statement piece designed to be treasured for generations.
Product Details
Product
Amara Toi et Moi Natural Coloured Diamond Ring
Metal
18K Yellow Gold
Diamond / Gemstone
Natural Brown Pear Diamond & Natural Champagne Pear Diamond
Brown Diamond
2.00ct Natural Pear Brilliant Cut Brown Diamond
Champagne Diamond
1.50ct Natural Pear Brilliant Cut Champagne Diamond
Total Carat Weight
3.50ct Combined Natural Diamond Weight
Diamond Shape
Pear Brilliant Cut
Setting Style
Toi et Moi Crossover Setting
Dimensions
Custom Designed Statement Ring Profile
Finish
High Polish Luxury Finish
Please NoteNatural coloured diamonds are exceptionally unique, with each stone displaying its own individual colour, tone and character created through its natural formation process. Variations in appearance are a natural feature of genuine coloured diamonds and contribute to their rarity and beauty.
Toi et Moi Natural Diamond Rings Australia
Toi et Moi diamond rings represent the meeting of two exceptional gemstones, symbolising connection, harmony and two individual stories becoming one. The Amara Toi et Moi ring brings this timeless jewellery style into a contemporary luxury setting through the pairing of two rare natural coloured pear diamonds. Each gemstone has been carefully selected for its unique beauty, creating a piece that feels personal, meaningful and completely individual.
Natural Brown & Champagne Diamond Jewellery
Natural brown diamonds are admired for their warm earthy tones, distinctive character and exceptional individuality. Champagne diamonds are celebrated for their soft golden hues and elegant brilliance. Together, these two natural coloured diamonds create a sophisticated contrast that highlights the beauty of each gemstone while offering an alternative to traditional colourless diamond jewellery.
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Élan Natural Brown Diamond Sculptural Ring in 18K Gold
Regular price $9,998.00 AUDRegular priceUnit price / perSale price $9,998.00 AUDNatural Coloured Diamond Collection Élan Natural Brown Diamond Sculptural Ring in 18K Gold
A distinctive natural brown diamond framed in polished 18K gold, creating a contemporary expression of warmth, rarity and timeless sophistication.
Élan Natural Brown Diamond Sculptural Ring in 18K Gold — A Modern Expression of Rare Beauty
Designed for those who appreciate jewellery with individuality and character, this sculptural ring showcases the captivating beauty of a natural brown diamond. The elongated centre stone displays rich chocolate and champagne tones, enhanced by the warmth and luminosity of polished 18K yellow gold.
The flowing crossover silhouette creates a graceful balance between contemporary design and timeless elegance. Every curve has been thoughtfully crafted to complement the natural shape of the diamond while allowing the gemstone to remain the focal point of the piece.
Perfect as a statement ring, anniversary piece or an alternative engagement ring, this design offers effortless sophistication for the modern collector. The warm colour palette pairs beautifully with everyday luxury styling while remaining distinctive enough to become a treasured heirloom.
Product Details
Product
Natural Brown Diamond Sculptural Ring
Metal
18K Yellow Gold
Diamond / Gemstone
Natural Brown Elongated Diamond
Carat Weight
Available Upon Request
Certification
Natural Diamond Certification Provided
Dimensions
Elongated Centre Diamond Design
Finish
High Polish Luxury Finish
Please NoteNatural brown diamonds are valued for their unique colour, tone and character. As each diamond forms naturally over billions of years, subtle variations make every stone completely individual. The exact appearance may vary slightly depending on lighting and display conditions.
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Mocha Fluted Marquise Brown Diamond Ring in 18K Yellow Gold
Regular price $12,998.00 AUDRegular priceUnit price / perSale price $12,998.00 AUDSculptural Fine Jewellery Mocha Fluted Marquise Brown Diamond Ring
A bold expression of sculptural elegance, crafted in polished 18K yellow gold and centred on an east-west marquise-cut brown diamond.
Sculptural Gold with a Rich Mocha Glow
The Mocha Fluted Marquise Ring is designed as a statement in movement, proportion and warm tonal contrast. Sweeping fluted lines travel across the broad 18K yellow gold band, creating a fluid surface that catches and reflects the light.
At its centre, a marquise-cut brown diamond is positioned horizontally in a smooth bezel setting. Its elongated silhouette and deep mocha tone bring richness and individuality to the design, while two round diamond accents add a subtle point of light on either side.
Bold yet refined, this distinctive ring is created for those drawn to jewellery with presence—an enduring piece that feels architectural, luxurious and entirely individual.
Ring Details
Design
Mocha Fluted Marquise Ring
Metal
18K Yellow Gold
Centre Stone
Brown Diamond
Diamond Shape
Marquise Cut
Stone Orientation
East–West
Setting
Bezel Set
Accent Stones
Two Round Diamond Accents
Band Profile
Wide Sculptural Fluted Band
Finish
High Polish
Please NoteBrown diamonds are naturally individual in tone and character. Please contact our Private Concierge to confirm the centre diamond specifications, available ring size and production timeline before purchasing.
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2.01ct Pear Natural Diamond (Colour Fancy Light Yellow Brown, Clarity SI2, Cut GD, GIA Certified)
Regular price $7,332.00 AUDRegular priceUnit price / perSale price $7,332.00 AUD- Type: Natural Diamond
- Shape: Pear
- Carat: 2.01
- Colour: Brown
- Intensity: Fancy Light
- Overtone: Yellow
- Clarity: SI2
- Cut: Good
- Polish: Excellent
- Symmetry: Very Good
- Fluorescence: Faint
- Measurements: 9.67x6.45x4.39mm
- L/W Ratio: 1.5
- Table: 56%
- Depth: 68.1%
- Certificate: GIA
- Certificate Number: 5221******
- Certificate PDF: View
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0.31ct Pear Natural Diamond (Colour Brown, Clarity SI1, Cut VG, IGI Certified)
Regular price $572.00 AUDRegular priceUnit price / perSale price $572.00 AUD- Type: Natural Diamond
- Shape: Pear
- Carat: 0.31
- Colour: Brown
- Clarity: SI1
- Cut: Very Good
- Polish: Very Good
- Symmetry: Very Good
- Fluorescence: None
- Measurements: 5.69x3.62x2.13mm
- L/W Ratio: 1.57
- Table: 56%
- Depth: 58.8%
- Certificate: IGI
- Certificate Number: 6674*****
- Certificate PDF: View
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0.56ct Round Lab Grown Diamond (Colour D, Clarity SI1, Cut F, IGI Certified)
Regular price $508.00 AUDRegular priceUnit price / perSale price $508.00 AUD- Type: Lab Grown Diamond
- Shape: Round
- Carat: 0.56
- Colour: D
- Clarity: SI1
- Cut: Fair
- Polish: Good
- Symmetry: Good
- Fluorescence: None
- Measurements: 5.27x5.31x3.15mm
- L/W Ratio: 0.99
- Table: 62%
- Depth: 59.5%
- Certificate: IGI
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Completed Ring (United States Size 3.00)
Regular price $2,308.00 AUDRegular priceUnit price / perSale price $2,308.00 AUDSetting — LÉONIE Radiant East-West Bezel
Ring Size 3.00 Diamond — 0.56ct Round Lab Grown Diamond (Colour D, Clarity SI1, Cut F, IGI Certified)
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2.04 Carat Radiant Cut Fancy Brown
Regular price $1,770.00 AUDRegular priceUnit price / per$1,770.00 AUDSale price $1,770.00 AUDID: 6a5f3e9076bd35d97404e985
Vendor Name: Nivoda
Stock Number: F81241CAD
Lab Report Number: LG787666684
Added on 03 August 2026 by Ring Builder App -
17.18 Carat F-VS2 Round Lab Diamond
Regular price $55,579.00 AUDRegular priceUnit price / per$55,579.00 AUDSale price $55,579.00 AUDID: 6a5449341bc9a7764600b655
Vendor Name: Nivoda
Stock Number: 53D14F8D2
Lab Report Number: LG792646215
Added on 31 July 2026 by Ring Builder App -
4.60ct Oval Solitaire Lab Diamond Ring with Hidden Halo
Regular price $5,989.00 AUDRegular priceUnit price / per$10,989.00 AUDSale price $5,989.00 AUDIn Stock · Ready to Wear 4.60ct Oval Solitaire Diamond Ring with Hidden Halo
A striking oval diamond solitaire with a delicate hidden halo and bold 3.5 mm band, crafted in polished 18K gold.
Bold Proportions, Timeless Design
This statement engagement ring centres on an impressive 4.60 carat oval lab-grown diamond, presented in a refined solitaire setting with a discreet hidden halo.
The bold 3.25 mm gold band creates a beautifully balanced foundation for the substantial oval centre stone. From the side, the hidden halo adds a considered touch of sparkle while preserving the clean appearance of a classic solitaire.
Graded D colour and VS1 clarity, the centre diamond offers a colourless appearance with exceptional clarity. It is accompanied by an IGI grading report.
Diamond Details
AVAILABILITY
In Stock
Diamond Type
Lab-Grown Diamond
Diamond Shape
Oval
Carat Weight
4.60ct
Colour
D
Clarity
VS1
Certification
IGI Certified
Setting Details
Setting Style
Oval Solitaire with Hidden Halo
Metal
18K Gold
Band Width
3.25 mm
Band Style
Bold Polished Band
Shipping & DeliveryShips the next business day via DHL Express, with estimated delivery within 2–3 business days. Additional processing time will apply if resizing is requested.
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2.03ct Oval Lab-Grown Diamond Hidden Halo Ring – 18k
Regular price $3,498.00 AUDRegular priceUnit price / per$5,998.00 AUDSale price $3,498.00 AUDIn Stock · Ready to Ship Oval Diamond Solitaire with Hidden Halo
A refined 18K yellow gold solitaire featuring a brilliant 2.00 carat oval lab-grown diamond and a delicate hidden halo.
Timeless from Every Angle
Elegant and beautifully balanced, this in-stock engagement ring centres on a 2.03 carat oval lab-grown diamond set in polished 18K yellow gold.
The classic solitaire design keeps the oval diamond at the heart of the ring, while a delicate hidden halo sits discreetly beneath the centre stone. Visible from the side, this thoughtful detail adds extra sparkle without taking away from the ring’s clean, timeless appearance.
The centre diamond is graded F colour with VVS2 clarity. It is IGI certified and confirmed to be completely eye clean.
Diamond Details
Availability
In Stock
Diamond Type
Lab-Grown Diamond
Diamond Shape
Oval
Carat Weight
2.00ct
Colour
F
Clarity
VVS2
Certification
IGI Certified: LG675574830
Visual Clarity
100% Eye Clean
Setting Details
Setting Style
Classic Solitaire with Hidden Halo
Metal
18K Yellow Gold
Band Width
1.8 mm
Current Ring Size
US 4.5
Resizing
Resizable to your preferred size upon request
Shipping & DeliveryShips the next business day via DHL Express, with estimated delivery within 2–3 business days. Additional processing time will apply if resizing is requested.
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1.16ct Portuguese Cut Natural Diamond – GIA Certified
Regular price $18,989.00 AUDRegular priceUnit price / perSale price $18,989.00 AUDGIA-Certified Natural Diamond 1.16ct Portuguese Cut Natural Diamond
A distinctive natural diamond with intricate Portuguese-style faceting, selected for a beautifully individual bespoke jewellery design.
A Distinctive Play of Light
This 1.16 carat natural diamond offers a striking alternative to a traditional brilliant cut. Its Portuguese-style facet arrangement creates an intricate, dimensional pattern with a captivating play of light.
Graded I colour and SI2 clarity, the diamond has a near-round outline and excellent polish and symmetry. Its individual character makes it a beautiful centre stone for a bespoke engagement ring or one-of-a-kind fine jewellery piece.
Every custom setting is thoughtfully designed around the diamond’s proportions, allowing its unusual depth and detailed faceting to become the focus of the finished piece.
Diamond Details
Diamond
Natural Portuguese Cut
Carat Weight
1.16ct
Colour
I
Clarity
SI2
Laboratory
GIA
Polish
Excellent
Symmetry
Excellent
Please NoteThis listing is for the loose diamond only. SI2 clarity diamonds should be assessed individually, as the visibility and position of inclusions can vary. Please contact our Private Concierge to view the diamond, confirm its appearance or discuss a custom setting.
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2.51ct Portuguese Cut Natural Diamond – F Colour VS2 | GIA Certified
Regular price $68,989.00 AUDRegular priceUnit price / perSale price $68,989.00 AUDGIA-Certified Natural Diamond 2.51ct Portuguese Cut Natural Diamond
A distinctive natural diamond with intricate Portuguese-style faceting, selected for a truly individual bespoke jewellery design.
A Rare and Distinctive Cut
This 2.51 carat natural diamond offers a striking alternative to a traditional brilliant cut. Its Portuguese-style facet arrangement creates an intricate, dimensional pattern with a captivating play of light.
Graded F colour and VS2 clarity, the diamond combines a colourless appearance with high clarity. Its nearly round outline makes it a beautiful centre stone for a bespoke engagement ring or a one-of-a-kind fine jewellery piece.
Every custom setting is thoughtfully designed around the diamond's individual proportions, allowing its unusual depth and faceting to become the focus of the finished piece.
Diamond Details
Diamond
Natural Portuguese Cut
Carat Weight
2.51ct
Colour
F
Clarity
VS2
CERTIFICATION
GIA CERTIFIED
Please NoteThis listing is for the loose diamond only. As every natural diamond is unique, availability is subject to prior sale. Please contact our Private Concierge to view the diamond or discuss a custom setting.
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The Élan Oval Brown Diamond Ring – 2.00ct Brown Natural Diamond, 18K Yellow Gold
Regular price $17,990.00 AUDRegular priceUnit price / perSale price $17,990.00 AUDA stunning 2.00 carat oval brown natural diamond set in luxurious 18k yellow gold. This warm-toned stone captures light beautifully, offering timeless elegance with authentic character. The oval cut maximizes brilliance while the rich brown hue creates a distinctive, sophisticated look. Perfect for those seeking a unique engagement ring or statement piece that combines natural beauty with refined craftsmanship. -
0.55 Carat D-VVS2 Oval Lab Diamond
Regular price $899.00 AUDRegular priceUnit price / per$899.00 AUDSale price $899.00 AUDID: 6a5c43b679f7de9eb105f6a3
Vendor Name: Nivoda
Stock Number: 2AF9CC3F1
Lab Report Number: LG809650784
Added on 29 July 2026 by Ring Builder App -
4.02 Carat F-VS1 Cushion Lab Diamond
Regular price $3,006.00 AUDRegular priceUnit price / per$3,006.00 AUDSale price $3,006.00 AUDID: 6a60b2197732fac4eb0480d4
Vendor Name: Nivoda
Stock Number: F93E26E1E
Lab Report Number: LG799638556
Added on 26 July 2026 by Ring Builder App -
1.50 Carat D-SI1 Cushion Cut Diamond
Regular price $14,580.00 AUDRegular priceUnit price / per$14,580.00 AUDSale price $14,580.00 AUDID: 6a575026f585b39b4305adc4
Vendor Name: Nivoda
Stock Number: 26801599A
Lab Report Number: 2544575280
Added on 26 July 2026 by Ring Builder App