- Want more images or videos?Request additional images or videos from the seller
Flawless GIA Certified 6.81 Carat Round Brilliant Cut Diamond Platinum Ring
About the Item
Custom Services
- Creator:
- Ring Size:7.25 US, Resizable
- Metal:
- Stone:
- Stone Cut:
- Weight:6.81 ct
- Style:
- Lab Report Available:GIA
- Place of Origin:Italy
- Period:
- Date of Manufacture:2020
- Condition:
- Seller Location:Rome, IT
- Reference Number:1stDibs: LU1898218186072
Antinori Fine Jewels
Nodding to tradition while embracing a tech-forward ethos, Antinori Fine Jewels has ascended to prominence with its collection of world-class diamonds and colored gemstones.
There is no paterfamilias shuffling in the background at the jewelry company, a 10-year-old luxury brand based in Rome that specializes in engagement rings and statement rings set with jumbo-size diamonds and colored gems of the highest order. Although all four founders — husband-and-wife duos Alessandra Antinori and Andrea Landolfi, and Alessandro Cutelli and Silvia D’Ambrosio — hail from small family jewelry businesses founded in the 1970s, Antinori Fine Jewels is an independent force. The dynamic quartet of mindsets and skill sets is united by a single goal: to take the business of making and selling high-end Italian jewels out of the past and into the present.
Before launching Antinori Fine Jewels, Alessandra Antinori — the company‘s international sales director and spokesperson — and her cofounders spent years acquiring experience in the jewelry centers of Rome.
“We have inherited from our parents the right connections with local jewelers, gemologists and artisans who still craft jewelry as they did one hundred years ago,” she tells 1stDibs.
The foursome is eager to develop and embrace any innovation that will help enrich their customers’ experience — and make the most exquisite examples of Italian jewelry readily available to a global audience.
Explore a range of rings, earrings, necklaces and other jewelry created by Antinori Fine Jewels on 1stDibs.
Shipping & Returns
- ShippingRetrieving quote...Ships From: Chicago, IL
- Return Policy
A return for this item may be initiated within 3 days of delivery. Please be advised, certain types of customizations are not eligible for returns.
- I FLAWLESS GIA Certified 3 Carat Round Brilliant Cut Diamond Platinum RingBy Antinori Fine JewelsLocated in Rome, ITThis dazzling and impressively large 3 carat GIA certified diamond is colorless, 100% eye clean, and displays absolutely phenomenal sparkle! This round brilliant cut diamond is certi...Category
2010s Italian Modern Solitaire Rings
MaterialsDiamond, White Diamond, Platinum
$90,000 Sale Price25% Off - Flawless GIA Certified 8 Carat Round Brilliant Cut Diamond Platinum RingBy Antinori Fine JewelsLocated in Rome, ITFLAWLESS GIA Certified 8 Carat Round Brilliant Cut Diamond Platinum RingCategory
2010s Italian Modern Engagement Rings
MaterialsDiamond, White Diamond, Platinum
$1,125,000 Sale Price25% Off - Flawless GIA Certified 21 Carat Round Brilliant Cut Diamond Platinum RingBy Antinori Fine JewelsLocated in Rome, ITFLAWLESS GIA Certified 21 Carat Round Brilliant Cut Diamond Platinum RingCategory
2010s Italian Modern Engagement Rings
MaterialsDiamond, White Diamond, Platinum
$2,850,000 Sale Price25% Off - GIA Certified 3 Carat Round Brilliant Cut Diamond Flawless Clarity Platinum RingBy Antinori Fine JewelsLocated in Rome, ITGIA Certified 3 Carat Round Brilliant Cut Diamond FLAWLESS Clarity Platinum RingCategory
2010s Italian Modern Engagement Rings
MaterialsDiamond, White Diamond, Platinum
$165,000 Sale Price25% Off - Flawless GIA Certified 9 Carat Round Brilliant Cut Diamond RingBy Antinori Fine JewelsLocated in Rome, ITFLAWLESS GIA Certified 9 Carat Round Brilliant Cut Diamond RingCategory
2010s Italian Modern Engagement Rings
MaterialsDiamond, White Diamond, Platinum
$900,000 Sale Price25% Off - GIA Certified 6 Carat Flawless Round Brilliant Cut Diamond RingBy Antinori Fine JewelsLocated in Rome, ITShowcases a 6.03 carat round brilliant diamond certified by GIA as Internally Flawless in clarity and I color Set in a 4 prong basket set with double prongs. Set in solid platinum ...Category
2010s Italian Modern Engagement Rings
MaterialsDiamond, White Diamond, Platinum
$442,500 Sale Price25% Off
- GIA Certified 15.87 Carat Emerald-Cut Diamond Solitaire Engagement RingLocated in Zurich, CHMagnificent 15.87 carat emerald-cut diamond solitaire engagement ring. Classic solitaire ring centering upon a stunning emerald-cut diamond of 15.87 carats, I / VVS2. The ring mount ...Category
21st Century and Contemporary Swiss Contemporary Engagement Rings
MaterialsDiamond, Gold, 18k Gold, Platinum, Rose Gold
- Highly Important 43.19 Carat D Flawless Type II A Oval Diamond RingLocated in New York, NYHighly Important 43.19 Carat D Flawless Type II A Oval Diamond Ring Accompanied by a supplemental letter stating that the diamond has been determined to be a Type IIa diamond...Category
2010s American Modern Engagement Rings
MaterialsDiamond, Platinum
- Tiffany & Co. GIA Certified 17.06 Ct Cushion D IF Type IIA Diamond RingBy Tiffany & Co.Located in New York, NYThis remarkable ring features a 17.06 carat cushion brilliant cut diamond of D color and Internally Flawless clarity as described by GIA grading report #1162107709 with a Type IIa diamond designation. Mounted in a signed Tiffany & Co. platinum, pavé ring = 2.00 carat total weight. Type IIa diamonds are the most chemically pure of all diamonds, and lack the traces of nitrogen that give most diamonds their color and inclusions. These are the rarest of all white diamonds, and though "D - Flawless" is the highest grade awarded by the GIA, most diamond experts agree that Type IIa stones appear much whiter and more brilliant than any other diamonds, this is a piece for the ultimate diamond connoisseur as this is a perfect diamond. Purchase includes complimentary ring sizing, original Tiffany & Co. box, original GIA grading report and GIA Type IIa...Category
21st Century and Contemporary American Contemporary Engagement Rings
MaterialsDiamond, White Diamond, Platinum
- Tiffany & Co. 13 Carat Diamond Engagement RingBy Tiffany & Co.Located in New York, NYThis extraordinary Tiffany & Co. platinum and diamond ring is a true work of art, featuring a stunning 13.02 carat H color VS2 clarity round brilliant cut diamond as the centerpiece....Category
2010s North American Engagement Rings
MaterialsDiamond, Platinum
- David Webb 52.55 Carat Emerald-Cut Diamond Gold Platinum Engagement RingBy David WebbLocated in New York, NYThroughout centuries, diamonds have represented permanence, luxury, and strength. This remarkable David Webb ring exudes all of that and more with its remarkable center emerald cut d...Category
2010s American Solitaire Rings
MaterialsDiamond, 18k Gold, Platinum
- GIA Certified Platinum Round Brilliant Cut Diamond Ring 1.30 CaratLocated in London, GBA stunning diamond ring in platinum. The round brilliant cut diamond weighs 1.30ct, is G colour and SI1 clarity. The diamond scores an excellent rating in all three aspects for cut, ...Category
21st Century and Contemporary Engagement Rings
MaterialsDiamond, Platinum
- GIA certified Flawless, F colour 1.92ct round brilliant cut diamond ringLocated in Dublin 2, DFlawless diamond solitaire ring in platinum, set with a 1.92cts round brilliant cut diamond, F colour, Flawless clarity, in a four c...Category
2010s British Modern Engagement Rings
MaterialsDiamond, Platinum
- GIA Certified Platinum Round Brilliant Cut Diamond Ring 2.03 Carat E/VS2Located in London, GBA stunning diamond ring in platinum. The round brilliant cut diamond weighs 2.03ct, is E colour and VS2 clarity. The diamond is set within a classic 4 claw setting. The ring is curre...Category
21st Century and Contemporary Engagement Rings
MaterialsDiamond, Platinum
- GIA Certified Platinum Round Brilliant Cut Diamond Engagement Ring 1.51 CaratLocated in London, GBA beautiful platinum diamond engagement ring. The round brilliant cut diamond in a four claw setting weighs 1.51ct, is E colour and VVS2 in clarity. The ring is currently a size UK M...Category
21st Century and Contemporary Engagement Rings
MaterialsDiamond, Platinum
- GIA Certified Platinum Cushion Cut Diamond Engagement Ring 0.81 CaratLocated in London, GBA beautiful platinum cushion cut diamond ring. The platinum ring comprises of a cushion cut diamond in a four claw setting with a...Category
21st Century and Contemporary Engagement Rings
MaterialsDiamond, Platinum
- GIA Certified 5.46 Carat Round Brilliant Cut Diamond Engagement RingLocated in London, GBA luxurious platinum diamond engagement ring. The ring comprises of a round brilliant cut diamond in a 4 claw setting with a weight of 5.46ct, J colour and VVS2 clarity. The ring is ...Category
21st Century and Contemporary Solitaire Rings
MaterialsDiamond, Platinum
Recently Viewed
View More
The 1stDibs Promise
Learn MoreExpertly Vetted Sellers
Confidence at Checkout
Price-Match Guarantee
Exceptional Support
Buyer Protection
Trusted Global Delivery