Items Similar to IGI Certified 0.40Ct Round Brilliant Diamond Engagement Ring in 18K
Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 12
IGI Certified 0.40Ct Round Brilliant Diamond Engagement Ring in 18K
$1,014
$1,99049% Off
£765.54
£1,502.3849% Off
€878.22
€1,723.5449% Off
CA$1,415.49
CA$2,777.9349% Off
A$1,541.33
A$3,024.9149% Off
CHF 815.45
CHF 1,600.3349% Off
MX$18,587.90
MX$36,479.2149% Off
NOK 10,375.28
NOK 20,361.7449% Off
SEK 9,485.19
SEK 18,614.9149% Off
DKK 6,558.94
DKK 12,872.0849% Off
About the Item
IGI Certified 0.40ct Diamond Solitaire Ring in 18K White Gold – Handcrafted Minimalist Elegance
A refined solitaire crafted in solid 18K white gold, this handmade ring showcases a natural 0.40 carat round brilliant-cut diamond. With a near-colorless F–G color and I1 clarity, the stone offers soft radiance and honest brilliance—set in a timeless design perfect for daily wear or marking life’s milestones.
The diamond is securely mounted in a classic claw setting and complemented by a very good cut finish. Weighing just 1.65 grams, the piece offers lightness, elegance, and lasting wearability.
Technical Specifications
Center Stone: Natural round brilliant-cut diamond
Carat Weight: 0.40 carats
Dimensions: 4.80 mm × 4.80 mm (0.189 × 0.189 in)
Color Grade: F–G (near colorless)
Clarity Grade: I1 (eye-visible inclusions)
Cut Grade: Very Good
Metal: 18K solid white gold
Total Ring Weight: 1.65 grams
Setting: Classic solitaire (claw)
Ring Size: US 7 / EU 54
Resizable: Yes, complimentary resizing available
Why Choose This Ring
Timeless Simplicity
Designed for versatility, this ring is ideal for an engagement, graduation, or meaningful personal gift. Its quiet brilliance and clean silhouette make it equally suited for everyday elegance or once-in-a-lifetime moments.
What Sets It Apart
Lightweight and comfortable for daily wear
Crafted in solid 18K white gold
Natural diamond, certified by IGI
Complimentary resizing
Presented in a luxury ring box
Fully insured and trackable international shipping
Make It Yours
This piece blends honesty, heritage, and enduring design. Whether chosen as an engagement ring, a symbolic gift, or a celebration of your own journey, it offers timeless appeal with understated confidence.
Add it to your collection or inquire now—our team is available to assist with any questions.
Certificate Access: QR code included for instant online verification
IGI Certified (No. 10J1922825)
Why Do We Certify with IGI?
The International Gemological Institute (IGI) is one of the world’s most respected institutions for diamond and gemstone certification. Their evaluation process follows strict scientific criteria, ensuring transparency and precision for every gem.
We choose IGI certification because it provides our customers with security, traceability, and absolute confidence in the diamond’s authenticity and quality. Each IGI certification includes a detailed report covering color, clarity, carat weight, and cut quality, guaranteeing that you’re investing in a jewel of exceptional value.
IMPORTANT:
-Regarding resizing: Send us a message before purchasing or bidding with the size you need, and we'll respond if resizing to the new size is possible. The estimated workshop time would be 7 business days.
-To fully appreciate all the jewelry's details, please note that some of the images have been enlarged. We kindly ask that you carefully review the photos before placing your bids, and only proceed if you are entirely satisfied with the current condition of the item. We have included a video, you can see the jewel exactly as it is.
- The jewelry is shipped in a jewelry box similar to the one shown in the photo, along with an invoice. The shipment is handled through DHL, providing tracking and insured value.
- Customs and import duties are the sole responsibility of the buyer. Please be aware that your country of residence may impose customs and import duties.
- Ring Size:7 US, Resizable
- Metal:
- Stone:
- Stone Cut:
- Weight:1.9 g
- Style:
- Lab Report Available:IGI 10J1922825
- Place of Origin:
- Period:
- Date of Manufacture:2025
- Condition:
- Seller Location:Sant Josep de sa Talaia, ES
- Reference Number:Seller: 78 C SERGIO 1º 06-02-20251stDibs: LU3708225354812
JEWELRY DESIGN SHOP
Welcome to our 1stdibs shop, where craftsmanship and beauty come together to create unique and extraordinary jewelry pieces. We are a passionate team comprised of a designer goldsmith and a gemologist, dedicated to crafting high-end jewelry with precious gemstones in gold. Prior to the pandemic, we sold our creations in physical stores, but in 2020 we began our adventure through online sales. Each piece you’ll find in our store is carefully handcrafted, with meticulous attention to detail and utilizing traditional artisanal techniques. Our goal is to offer you exclusive jewelry that is truly special and different. In our workshop, we combine the skill of the designer goldsmith with the expertise of the gemologist to create jewelry that inspires awe. We work with the highest quality gemstones, carefully selected for their beauty and rarity, ensuring that each piece is unique and exceptional. If you’re looking for something singular and different, our creations are perfect for you. Each piece tells its own story, reflecting the passion and dedication we put into every stage of its production. From the exclusive designs to the choice of precious gemstones, every detail is carefully considered to ensure that each piece is a masterpiece.
Resizing is available.
About the Seller
5.0
Gold Seller
Premium sellers maintaining a 4.3+ rating and 24-hour response times
Established in 1998
1stDibs seller since 2023
86 sales on 1stDibs
Typical response time: 3 hours
- ShippingRetrieving quote...Shipping from: MADRID, Spain
- Return Policy
More From This Seller
View AllIGI Certified 1.25 Carat Brilliant Diamond Engagement Ring in 18K
Located in Sant Josep de sa Talaia, IB
Size US 7 – Free Resizing Available
18K White Gold Engagement Ring with a six-prong basket setting, handcrafted to the highest standards of craftsmanship. Featuring a 1.25-carat roun...
Category
21st Century and Contemporary European Contemporary Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
$6,800 Sale Price
20% Off
Free Shipping
IGI Certified 0.45ct Natural Diamond Three-Stone 18K White Gold
Located in Sant Josep de sa Talaia, IB
This three-stone ring features a total of 0.45 carats in natural diamonds. The center diamond is a round brilliant cut, measuring 4.45 x 4.45 x 2.70 mm, with a carat weight of 0.35 c...
Category
21st Century and Contemporary European Contemporary Three-Stone Rings
Materials
Diamond, 18k Gold, White Gold
$1,209 Sale Price
38% Off
Free Shipping
IGI Certified 0.45ct Natural Diamond Three-Stone Engagement Ring
Located in Sant Josep de sa Talaia, IB
Diamond Details:
Total Carat Weight: 0.45ct
Center Diamond:
Cut: Round Brilliant
Dimensions: 4.60 x 4.66 x 2.70 mm
Estimated Weight: 0.35ct
...
Category
21st Century and Contemporary European Contemporary Three-Stone Rings
Materials
Diamond, 18k Gold, White Gold
$1,350 Sale Price
40% Off
Free Shipping
IGI Certified 0.55ct Natural Diamond Engagement Ring in 18K
Located in Sant Josep de sa Talaia, IB
Timeless 0.55ct Natural Diamond Engagement Ring in 18K White Gold – IGI Certified
This elegant 18K white gold engagement ring embodies a minimalist yet luxurious design, emphasizing...
Category
21st Century and Contemporary European Contemporary Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
IGI Certified 0.45ct Natural Diamond Three-Stone 18K White Gold
Located in Sant Josep de sa Talaia, IB
Certification: IGI Certified – Report No. 10J1964025
Diamond Details:
Total Carat Weight: 0.45ct
Center Diamond:
Cut: Round Brilliant
Dimensions: 4.20 x 4.20 x 2.50 mm
Ca...
Category
21st Century and Contemporary European Contemporary Three-Stone Rings
Materials
Diamond, 18k Gold, White Gold
$1,210 Sale Price
44% Off
Free Shipping
IGI Certified 0.35ct Natural Diamond Three-Stone 18K white gold
Located in Sant Josep de sa Talaia, IB
Certification: IGI Certified – Report No. 10j1963825
IGI Certified 0.35 Ct Three-Stone Diamond Ring in 18K White Gold. Natural round brilliant diamonds in a minimalist prong setti...
Category
21st Century and Contemporary European Contemporary Three-Stone Rings
Materials
Diamond, 18k Gold, White Gold, Gold
You May Also Like
18k White Gold 1.05ct E VS1 Round Brilliant Diamond Engagement Ring
Located in Boca Raton, FL
This elegant 18k white gold engagement ring features a dazzling 1.05-carat round brilliant diamond, graded E color and VS1 clarity by GIA. The diamond's exceptional brilliance and ne...
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Gold, 18k Gold, White Gold
18k White Gold 1.03ct GIA-Certified H SI1 Round Brilliant Diamond Ring
Located in Boca Raton, FL
This exquisite ring combines timeless elegance with modern craftsmanship. The centerpiece is a GIA-certified 1.03-carat round brilliant diamond, graded H in color and SI1 in clarity,...
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Gold, 18k Gold, White Gold
1ct Round Diamond Solitaire Engagement Ring 14k White Gold Size 7.25 GIA
Located in McLeansville, NC
Gemstone Information:
- Natural Diamond -
Carats - 1ct
Cut - Round Brilliant
Color - K
Clarity - SI2
GIA - 2235413456
Metal: 14k White Gold
Weight: 2.2 Grams
Stamps: 14k
Face Heig...
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, 14k Gold, White Gold
Estate 14k White Gold 0.94ct Diamond Engagement Ring
Located in New York, NY
A captivating ring featuring a round brilliant cut diamond set in a sleek band adorned with smaller diamonds. The design is crafted in a polished metal setting, enhancing the central...
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, 14k Gold
Shane Co. 14K White Gold 0.81ct Diamond Solitaire Engagement Ring
Located in New York, NY
Elegant Solitaire White Gold Diamond Engagement Ring. This exquisite ring is crafted in 14k white gold. The center features a stunning round diamond, set in a classic solitaire design that highlights its brilliance. The band is smooth and polished, offering a sleek and timeless look. The ring is in excellent condition and fits comfortably on the finger.
Weight: 2.3g
Stone: 0.81ct Diamond
Grade: G I1
Measurements: 19.3 x 22.8 x 2.15 mm
Size: 4.5
Hallmark: 14k, Shane Co...
Category
Late 20th Century Solitaire Rings
Materials
Diamond, 14k Gold, White Gold
GIA Certified 1.70 Carat Round Brilliant Diamond Engagement Ring 14K White Gold
Located in Aventura, FL
This elegant GIA-certified 1.70 carat Round Brilliant diamond ring captures timeless sophistication. Expertly cut to Excellent proportions, the diamond displays exceptional brillianc...
Category
21st Century and Contemporary American Modernist Engagement Rings
Materials
Diamond, Gold, 14k Gold, White Gold
More Ways To Browse
Piaget 18K Gold Watch Vintage
Rolex Rose Gold Datejust
1970 Ladies Watches
Art Deco Watch 18k
Dark Green Ring
Omega Seamaster
18k Rolex Black Dial
Antique Watch Faces
Art Deco Austrian Jewelry
Coral Jewelry Sets
Emerald Panther
France Signet Ring
Greek 18 Carat Gold
Omega Watches Men
Rolex Watch 41mm
Rose Floral Flower
Rose Gold Cameo
Silver 925ct














