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.
3.02 Carat Emerald Cut Diamond Three-Stone Ring – GIA Certified F/VS1
By Antinori Fine Jewels
Located in Chicago, IL
A striking expression of timeless sophistication, this exceptional three-stone ring features a magnificent 3.02 carat emerald-cut natural diamond, accompanied by elegant trapezoid si...
Diamond, White Diamond, Platinum
GIA Certified 12 Carat Emerald Cut Diamond Three-Stone Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
An impressive three-stone diamond ring centered by a GIA certified 12.01 carat natural emerald cut diamond. The center stone has a beautifully elongated outline, measuring 16.00 x 11...
Diamond, White Diamond, Platinum
GIA Certified 10 Carat Square Emerald Cut Diamond Three-Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
An impressive diamond engagement ring centered with a GIA certified 10.01 carat square emerald cut diamond. The center stone is graded E color and VVS2 clarity by GIA, offering a hig...
Diamond, White Diamond, Platinum
GIA Certified 4.02 Carat Emerald Cut Diamond Three-Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
A classic and elegant GIA certified emerald cut diamond ring, centered with a 4.02 carat natural emerald cut diamond. The center stone is graded J color and VVS2 clarity by GIA, offe...
Diamond, White Diamond, Platinum
4.20 Carat Emerald Cut Diamond Three-Stone Ring GIA E VVS1
By Antinori Fine Jewels
Located in Chicago, IL
The elegant emerald-cut center stone displays the hallmarks of an elite step-cut diamond — extraordinary transparency, crisp mirror-like facets, and remarkable presence. Measuring 10...
Diamond, Emerald, Platinum
GIA Certified 12 Carat Cushion Cut Fancy Yellow Diamond Three Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
Radiating with extraordinary brilliance, this exceptional ring showcases a magnificent 12.17 carat Fancy Yellow diamond, certified by GIA as natural in color. Cut in a beautifully pr...
Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
GIA Certified 10 Carat Oval Brilliant Diamond Ring GIA Certified
By Antinori Fine Jewels
Located in Chicago, IL
A masterpiece of exceptional rarity and brilliance, this extraordinary ring is centered by a magnificent 10.09-carat Oval Brilliant-cut diamond, certified by GIA and graded I color, ...
Diamond, Emerald, Platinum
GIA Certified 4.01 Carat Princess Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
Bold geometry meets timeless elegance in this exceptional engagement ring showcasing a magnificent 4.01 carat princess-cut diamond. Certified by GIA, the center stone displays a beau...
White Diamond, Diamond, Platinum
GIA Certified 13 Carat Fancy Yellow Radiant Cut Diamond Three-Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exceptional three-stone diamond ring centered with a magnificent 13.03 carat Fancy Yellow diamond, certified by GIA as natural color, with an even color distribution and an outsta...
White Diamond, Diamond, Yellow Gold, 18k Gold, Platinum
8.17 Carat Emerald-Cut Diamond Ring GIA Certified
By Antinori Fine Jewels
Located in Chicago, IL
A statement of exceptional rarity and elegance, this breathtaking three-stone ring showcases an impressive 8.17 carat Emerald Cut natural diamond, accompanied by matching emerald-cut...
Diamond, White Diamond, Platinum
7.56 Carat Emerald-Cut Diamond Ring – D Color, Internally Flawless, GIA Certifie
By Antinori Fine Jewels
Located in Chicago, IL
A masterpiece of rarity and refinement, this exceptional platinum ring showcases a breathtaking 7.56 carat emerald-cut diamond of extraordinary quality. Accompanied by a GIA Natural ...
Diamond, White Diamond, Platinum
Magnificent 10 Carat GIA Cushion Brilliant Cut Diamond Three-Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
A spectacular statement of rarity and craftsmanship, this extraordinary three-stone ring showcases a GIA-certified 10.05 carat Cushion Brilliant diamond of exceptional presence and b...
Diamond, White Diamond, Platinum
GIA 8.06 Carat Emerald-Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
An extraordinary expression of refined elegance, this remarkable ring centers on an impressive 8.06-carat emerald-cut diamond, accompanied by a GIA grading report. Celebrated for its...
Diamond, White Diamond, Platinum
16.00 Carat Fancy Yellow Diamond Ring – GIA Certified
By Antinori Fine Jewels
Located in Chicago, IL
A remarkable statement ring centered by a magnificent 16.00 carat natural Fancy Yellow diamond of exceptional presence and brilliance. The oval modified brilliant-cut center stone is...
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...
GIA Certified 3.01 Carat D Internally Flawless Type IIa Oval Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exceptional GIA certified diamond ring featuring a 3.01 carat oval brilliant cut diamond of outstanding quality and rarity. The center stone is graded D color, the highest color g...
Diamond, White Diamond, Gold, 18k Gold, White Gold
4.01 Carat Emerald Cut Diamond Ring GIA E IF
By Antinori Fine Jewels
Located in Chicago, IL
A masterpiece of architectural brilliance, this extraordinary ring centers on a magnificent 4.01 carat Emerald Cut diamond, certified by the GIA as E color and Internally Flawless — ...
Diamond, White Diamond, Platinum
Important 10 Carat Emerald Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
The diamond displays a refined elongated outline with crisp step facets and remarkable finger coverage, offering the hall-of-mirrors effect highly sought after in fine emerald cut di...
Diamond, White Diamond, Platinum
8.11 Carat Round Brilliant Diamond Solitaire Ring – GIA Flawless, D Color
By Antinori Fine Jewels
Located in Chicago, IL
A diamond of extraordinary rarity and presence, this magnificent 8.11 carat round brilliant-cut diamond is accompanied by a GIA Natural Diamond Origin Report certifying the stone as ...
Diamond, White Diamond, Platinum
GIA Certified 6.00 Carat D Color VVS2 Marquise Diamond Three-Stone Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
A masterpiece of nature and craftsmanship, this extraordinary ring centers on a 6.00-carat marquise-modified brilliant diamond accompanied by GIA certification. Graded D Color and VV...
Diamond, White Diamond, Platinum
GIA Certified 3 Carat Old Mine Brilliant Diamond Yellow Gold Solitaire Ring
By Antinori Fine Jewels
Located in Chicago, IL
A charming yellow gold solitaire ring featuring a GIA certified 3 carat Old Mine Brilliant cut natural diamond. The diamond has a romantic antique cushion-like outline, with broad fa...
Diamond, Yellow Gold
4.73 Carat Round Brilliant Diamond Ring GIA Flawless E Color
By Antinori Fine Jewels
Located in Chicago, IL
Measuring an impressive 10.74 – 10.81 mm, the diamond displays extraordinary brilliance, transparency, and fire, representing the pinnacle of classic white diamond quality. Diamonds ...
Diamond, Emerald, Platinum
GIA Certified 30 Carat Emerald-Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
A rare masterpiece of exceptional scale and elegance, this extraordinary ring centers on a breathtaking 30-carat emerald-cut diamond accompanied by GIA Report The diamond is graded ...
Diamond, Emerald, Platinum
GIA 8 Carat Oval Brilliant Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Chicago, IL
A striking example of contemporary elegance, this exceptional ring showcases an impressive 8.03-carat oval brilliant-cut diamond, certified by GIA and beautifully presented in a refi...
White Diamond, Diamond, Platinum
GIA Certified 22.60 Carat Emerald Cut Diamond Three-Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
A striking and impressive three-stone ring centered by a remarkable GIA certified emerald cut diamond weighing 22.60 carats. The center stone is graded K color and VS2 clarity, offe...
Diamond, White Diamond, Platinum
7.02 Carat Cushion-Cut Diamond Three-Stone Ring GIA Certified
By Antinori Fine Jewels
Located in Chicago, IL
An exceptional statement of timeless elegance, this breathtaking ring showcases a magnificent 7.02 carat cushion modified brilliant-cut diamond at its center, radiating extraordinary...
Diamond, White Diamond, Platinum
GIA Certified 3.05 Carat Fancy Yellow Diamond Three-Stone Ring, I Flawless
By Antinori Fine Jewels
Located in Chicago, IL
A striking expression of rarity and refined balance, this exceptional three-stone ring is centered by a GIA-certified natural Fancy Yellow diamond weighing 3.05 carats. Cut in a cus...
Diamond, Yellow Diamond, 18k Gold, Yellow Gold
15 Carat Fancy Yellow Diamond Ring GIA Certified VS1 Natural Color
By Antinori Fine Jewels
Located in Chicago, IL
A remarkable celebration of rarity and brilliance, this extraordinary ring showcases a 15.09-carat natural Fancy Yellow diamond of exceptional presence and luminosity. Cut as a Cushi...
White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
4.28 Carat GIA Certified Oval Brilliant Diamond Ring – Platinum
By Antinori Fine Jewels
Located in Chicago, IL
A breathtaking statement of elegance, this exceptional ring showcases a magnificent 4.28 carat oval brilliant-cut natural diamond, certified by GIA. Measuring an impressive 13.90 × 8...
Diamond, White Diamond, Platinum
GIA Certified 10.11 Carat Heart Shape Diamond Ring, F Color VS2
By Antinori Fine Jewels
Located in Chicago, IL
An extraordinary statement of rarity and romance, this exceptional ring is centered by a breathtaking 10.11 carat heart-shaped diamond, certified by GIA. Cut in the iconic Heart Bri...
Diamond, White Diamond, Platinum
GIA Certified 2.00 Carat Radiant Cut Diamond Fancy Yellow Ring with Half Moon
By Antinori Fine Jewels
Located in Chicago, IL
This exquisite three stone engagement ring showcases a GIA Certified 2.00 carat radiant cut diamond set in a sophisticated two-tone gold mount. The upper portion supporting the cente...
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold
GIA Certified 3 Carat D VS1 Emerald Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
This exceptional ring is crafted in platinum and centered by a GIA-certified emerald-cut diamond weighing 3 carats, graded D color and VS1 clarity. According to the GIA report, the ...
Diamond, Emerald, Platinum
Gübelin Certified 4.68 Carat No Heat Ceylon Blue Sapphire Diamond Halo Ring
By Antinori Fine Jewels
Located in Chicago, IL
An elegant blue sapphire and diamond halo ring centered with a 4.68 carat natural oval sapphire certified by Gübelin. The sapphire is described on the Gübelin gemological report as ...
Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, Gold, 18k Gold
8.03 Carat GIA Certified Oval Brilliant Diamond Ring in Platinum
By Antinori Fine Jewels
Located in Chicago, IL
A true statement of elegance and grandeur, this extraordinary platinum ring showcases a breathtaking 8.03 carat oval brilliant diamond accompanied by GIA Report #6525755493. Graded G...
Diamond, White Diamond, Platinum
GIA Certified 5 Carat Fancy Yellow Diamond Ring with Half-Moon Diamonds
By Antinori Fine Jewels
Located in Chicago, IL
This exceptional ring features a GIA-certified 5 carat fancy yellow diamond, presented in a refined cut-cornered rectangular modified brilliant cut. The diamond displays a natural fa...
Yellow Diamond, Gold, Platinum
Colombian 6.56 Carat Cushion Cut Emerald Ring with Trillion Diamond Accents
By Antinori Fine Jewels
Located in Chicago, IL
This elegant ring showcases a natural Colombian emerald, weighing 6.56 carats, beautifully cut in a cushion shape with a modified brilliant faceting that enhances its depth and vivid...
Diamond, White Diamond, Emerald, 18k Gold, Platinum
GIA Certified 31 Carat Fancy Vivid Yellow Cushion Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
An extraordinary stone-written set, meticulously crafted with precision-cut trapezoid diamonds, designed to frame and elevate a truly rare center stone. Set in a sophisticated combin...
Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Platinum
GIA Certifiied 2.07 Carat Oval Cut Fancy Yellow VVS1 Clarity Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
This elegant three stone engagement ring features a GIA Certified 2.07 carat oval cut diamond that radiates warmth and refined brilliance. Half moon side diamonds add a graceful touc...
Yellow Diamond, Diamond, White Diamond, White Gold, Yellow Gold, Gold, 1...
1.90 Carat Fancy Yellow Cushion Brilliant Cut Diamond Halo Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
A striking Fancy Yellow diamond halo engagement ring showcasing a GIA-certified 1.54 carat natural cushion brilliant cut diamond. Expertly crafted in 18 karat white and yellow gold, ...
White Diamond, Diamond, White Gold, Yellow Gold, 18k Gold
GIA Certified 15.31 Carat Fancy Intense Yellow Cushion Diamond Ring in 18K
By Antinori Fine Jewels
Located in Chicago, IL
An exceptional high-jewelry ring centered on a GIA-certified natural Fancy Intense Yellow diamond weighing 15.31 carats, cut as a cushion modified brilliant and set in rich 18 karat ...
Diamond, White Diamond, Platinum
GRS Certified 4.66 Carat No Heat Mozambique Vivid Red Heart Ruby Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
A striking ruby and diamond ring centered with a 4.66 carat natural heart-shaped ruby certified by GRS GemResearch Swisslab. The center stone is a natural ruby of Mozambique origin,...
Diamond, White Diamond, Ruby, Platinum
10.01 Carat Fancy Yellow Pear Shape Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
A remarkable statement of rarity and sophistication, this extraordinary ring centers on a magnificent 10.01 carat pear-shaped fancy yellow diamond, certified by GIA as Natural Fancy ...
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...
GRS Certified 6.30 Carat No-Heat Burmese Ruby Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exceptional and highly collectible ring centered by a GRS-certified 6.30 carat natural ruby of Burmese origin (Mogok, Myanmar), set in platinum and flanked by fine white diamonds....
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
GIA Certified 4.01 Carat D Flawless Marquise Diamond Platinum Ring TYPE IIA
By Antinori Fine Jewels
Located in Chicago, IL
An extraordinary and highly collectible marquise brilliant diamond ring centered by a 4.01 carat natural diamond, accompanied by GIA Report Graded D color and Flawless clarity, thi...
Diamond, White Diamond, Platinum
GIA Certified 4 Carat Oval Cut Diamond Ring in 18K White Gold with Half Moon
By Antinori Fine Jewels
Located in Chicago, IL
This engagement ring is a refined expression of elegance and expert craftsmanship. Created in 18K white gold and accented with half moon side diamonds it presents a graceful and bala...
Diamond, White Diamond, Gold, 18k Gold, White Gold
GIA Certified 4.26 Carat Fancy Vivid Yellow Diamond Internally Flawless
By Antinori Fine Jewels
Located in Chicago, IL
A spectacular three-stone ring centered by an extraordinary 4.26 carat Fancy Vivid Yellow diamond, certified by the Gemological Institute of America (GIA). The diamond is cut as a cu...
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...
GIA Certified 27 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
This exquisite ring boasts a magnificent 27 carat emerald-cut diamond as its centerpiece, certified by the Gemological Institute of America (GIA) to ensure its exceptional quality an...
Diamond, White Diamond, Platinum
Extraordinary GIA Certified 20.45 -Carat Radiant Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
Extraordinary 20.45-Carat Radiant Cut Diamond Ring A true showstopper, this 20.45-carat square radiant cut diamond is GIA certified, showcasing a sophisticated h color and VS1 clari...
Diamond, White Diamond, Platinum
GIA Certified 13 Carat No Heat Ceylon Sapphire Blue Sapphire Ring
By Antinori Fine Jewels
Located in Chicago, IL
Gemstone enthusiasts, prepare to be captivated by the rare and mesmerizing beauty of this Natural Sapphire from Sri Lanka. Weighing an impressive 13 carats, this sapphire exhibits a...
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 6.51 Carat Fancy Yellow VS1 Cushion Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
A remarkable high jewelry ring centered by a GIA certified 6.51 carat natural Fancy Yellow diamond of exceptional clarity and presence. The diamond is graded Fancy Yellow, VS1, with...
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...
GIA Certified 8.02 Carat Fancy Yellow Cushion Modified Brilliant Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified 8.02 Carat Fancy Yellow Cushion Modified Brilliant Diamond Ring A breathtaking statement of elegance, this exceptional ring features a GIA certified 8.02 carat Fancy Y...
Diamond, Yellow Diamond, 18k Gold, Yellow Gold
SSEF Certified 7.03 Carat Mozambique No-Heat Ruby Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
SSEF Certified 7.03 Carat Mozambique No-Heat Ruby Platinum Ring with Diamond Half Moons Description: A rare and exquisite ruby and diamond ring, crafted in platinum and centered wit...
Diamond, White Diamond, Ruby, 18k Gold, Platinum
GIA Certified 12.30 Ct Type IIa Round Brilliant Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
12.30 Carat Type IIa Round Brilliant Cut Diamond Engagement Ring – 18K Yellow Gold & Platinum This exceptional solitaire engagement ring features a Natural Round Brilliant Cut Diamo...
Diamond, White Diamond, Gold, 18k Gold, White Gold
GIA Certified 7 Carat Emerald Cut Diamond Platinum Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
An elegant platinum engagement ring featuring a GIA certified 7 carat emerald cut diamond as the center stone. The center diamond is graded by GIA as G color and VS2 clarity, with E...
Diamond, Platinum
Exquisite 8.13 Carat Emerald-Cut Diamond Set in Platinum
By Antinori Fine Jewels
Located in Chicago, IL
Carat Weight: 8.13 carats Shape: Emerald Cut — renowned for its hall-of-mirrors brilliance Color: E — exceptional whiteness, near colorless Clarity: VS1 — beautifully clean with r...
Diamond, White Diamond, Platinum
GIA Certified 3.62 Carat Emerald and Diamond Ring in Platinum
By Antinori Fine Jewels
Located in Chicago, IL
A refined and timeless three-stone ring featuring a GIA Certified 3.62 carat natural emerald, step-cut in classic octagonal shape with rich green color and excellent transparency. Th...
Emerald, Platinum
GIA Certified 10 Emerald Cut VVS2 Clarity Diamond Ring in Platinum
By Antinori Fine Jewels
Located in Chicago, IL
This extraordinary ring features a 10-carat GIA Certified Emerald Cut Diamond, graded G color and VS1 clarity, with Excellent polish and symmetry. The diamond exhibits impressive dim...
Diamond, White Diamond, Platinum
GIA Certified 6.60 Carat D VS2 Pear Brilliant Diamond Ring in Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified 6.60 Carat D VS2 Pear Brilliant Diamond Ring in Platinum A breathtaking masterpiece of timeless elegance, this ring centers on a GIA certified 6.60 carat Pear Brillian...
Diamond, White Diamond, Platinum
GIA Certified 3.30 Carat F VS1 Square Emerald Cut Diamond Ring in Platinum
By Antinori Fine Jewels
Located in Chicago, IL
A timeless and elegant creation, this platinum ring showcases a GIA-certified 3.30 carat Square Emerald Cut diamond, graded F color and VS1 clarity — a rare combination of near-color...
Diamond, White Diamond, Platinum
GIA Certified 7.18 Carat NO HEAT Blue Sapphire and Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite cocktail ring showcasing a GIA Certified 7.18 carat natural sapphire of Sri Lankan origin. The centerpiece is surrounded by 13 natural round brilliant cut diamonds, wei...
Diamond, White Diamond, Blue Sapphire, 18k Gold, White Gold
GIA Certified 5.30 Carat Old European Cut Diamond Engagement Ring, VS1 Clarity
By Antinori Fine Jewels
Located in Chicago, IL
This extraordinary engagement ring centers a GIA-certified 5.30 carat Old European Brilliant Cut diamond, exuding timeless charm and antique elegance. The diamond is graded L color a...
Diamond, Platinum