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GIA Certified 10.18 Carat Round Brilliant Diamond Platinum Ring
GIA Certified 10.18 Carat Round Brilliant Diamond Platinum Ring

GIA Certified 10.18 Carat Round Brilliant Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

GIA Certified 10.18 Carat Round Brilliant Diamond Platinum Ring An extraordinary diamond ring showcasing a GIA Certified 10.18 Carat Round Brilliant Cut Diamond of exceptional quali...

Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 2 Carat Radiant Cut Diamond Solitaire Engagement Ring
GIA Certified 2 Carat Radiant Cut Diamond Solitaire Engagement Ring

GIA Certified 2 Carat Radiant Cut Diamond Solitaire Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

This exquisite GIA-certified 2 carat radiant cut diamond engagement ring captures timeless elegance through its sophisticated, modern aesthetic. The centerpiece of this magnificent p...

Category

2010s Italian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 2 Carat Princess Cut Diamond Halo Engagement Ring
GIA Certified 2 Carat Princess Cut Diamond Halo Engagement Ring

GIA Certified 2 Carat Princess Cut Diamond Halo Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

This stunning engagement ring features a brilliant 2-carat Princess cut diamond as its sophisticated centerpiece, certified by GIA for exceptional quality. The main stone is elegantl...

Category

2010s Italian Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 48 Carat Riviera Diamond Platinum Necklace
GIA Certified 48 Carat Riviera Diamond Platinum Necklace

GIA Certified 48 Carat Riviera Diamond Platinum Necklace

By Antinori Fine Jewels

Located in Chicago, IL

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Category

2010s Italian Modern Chain Necklaces

Materials

Diamond, Platinum

GIA Certified 3 Carat Emerald Cut Diamond Ring
GIA Certified 3 Carat Emerald Cut Diamond Ring

GIA Certified 3 Carat Emerald Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Immerse yourself in the timeless elegance of this extraordinary Italian ring, a masterpiece of sophistication and craftsmanship.

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold

Gia Certified 2 Carat Emerald Cut Diamond Ring
Gia Certified 2 Carat Emerald Cut Diamond Ring

Gia Certified 2 Carat Emerald Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Beautiful ring in solid 18kt white gold, its 2 carat main stone is graded D color and VVS1 in clarity. Stones with this type of qualification by GIA are very white and have no inclu...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

GIA Certified 14 Carat Radiant Fancy Yellow Earrings
GIA Certified 14 Carat Radiant Fancy Yellow Earrings

GIA Certified 14 Carat Radiant Fancy Yellow Earrings

By Antinori Fine Jewels

Located in Chicago, IL

Feel radiant and shine brilliantly with our luxurious 14.12-carat radiant yellow earrings. These exquisite earrings feature two breathtaking GIA-certified diamonds, each with a capti...

Category

2010s Italian Modern Stud Earrings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold

Magnificent 10.02 Carat Emerald-Cut Diamond Ring, GIA E/IF
Magnificent 10.02 Carat Emerald-Cut Diamond Ring, GIA E/IF

Magnificent 10.02 Carat Emerald-Cut Diamond Ring, GIA E/IF

By Antinori Fine Jewels

Located in Chicago, IL

A rare and exceptional masterpiece centered on a breathtaking 10.02 carat emerald-cut diamond, certified by GIA as E Color and Internally Flawless. Displaying remarkable transparency...

Category

2010s Italian Solitaire Rings

Materials

Diamond, Emerald, Platinum

GIA 6.52 Carat Type IIa Heart Brilliant Diamond Platinum Pendant Necklace
GIA 6.52 Carat Type IIa Heart Brilliant Diamond Platinum Pendant Necklace

GIA 6.52 Carat Type IIa Heart Brilliant Diamond Platinum Pendant Necklace

By Antinori Fine Jewels

Located in Chicago, IL

An exceptional high jewelry pendant necklace featuring a magnificent 6.52 carat Heart Brilliant diamond, accompanied by GIA Diamond Grading Report and an additional GIA Diamond Type ...

Category

2010s Italian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

7.02 Carat Emerald-Cut Diamond Three-Stone Ring  GIA Certified
7.02 Carat Emerald-Cut Diamond Three-Stone Ring  GIA Certified

7.02 Carat Emerald-Cut Diamond Three-Stone Ring GIA Certified

By Antinori Fine Jewels

Located in Chicago, IL

Timeless elegance meets exceptional craftsmanship in this striking three-stone diamond ring, centered on a magnificent 7.02-carat emerald-cut diamond of remarkable presence and sophi...

Category

2010s Italian Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

3.00 Ct Exceptional GIA Certified Oval Diamond Ring
3.00 Ct Exceptional GIA Certified Oval Diamond Ring

3.00 Ct Exceptional GIA Certified Oval Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

3 Carat exquisite oval-shaped diamond ring that epitomizes timeless elegance and unparalleled beauty. Crafted to perfection, this stunning piece boasts exceptional luster, accentuat...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified 3 Carat Fancy Yellow Cushion Ring
GIA Certified 3 Carat Fancy Yellow Cushion Ring

GIA Certified 3 Carat Fancy Yellow Cushion Ring

By Antinori Fine Jewels

Located in Chicago, IL

Amazing natural GIA certified fancy yellow cushion cut diamond ring with two side trapezoid natural diamonds at each side mounted in 18 carats yellow gold The main stone sparkle is...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold

4.11 Carat Marquise Cut Diamond Ring – Internally Flawless, GIA Certified
4.11 Carat Marquise Cut Diamond Ring – Internally Flawless, GIA Certified

4.11 Carat Marquise Cut Diamond Ring – Internally Flawless, GIA Certified

By Antinori Fine Jewels

Located in Chicago, IL

Elegant, refined, and exceptionally rare, this magnificent ring is centered by a breathtaking 4.11 carat marquise brilliant cut diamond certified by GIA as F Color and Internally Fla...

Category

2010s Italian Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA 4.13 Carat F Internally Flawless Oval Diamond Three Stone Ring
GIA 4.13 Carat F Internally Flawless Oval Diamond Three Stone Ring

GIA 4.13 Carat F Internally Flawless Oval Diamond Three Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exceptional three stone diamond ring showcasing a magnificent 4.13 carat Oval Brilliant natural diamond, accompanied by its GIA Natural Diamond Grading Report. The impressive cen...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5.75 Carat Green Emerald Diamond Ring
GIA Certified 5.75 Carat Green Emerald Diamond Ring

GIA Certified 5.75 Carat Green Emerald Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

This exquisite emerald ring features an emerald-cut, natural green emerald, dual-certified by both IGI Antwerp and the prestigious Gemological Institute of America (GIA). The emerald...

Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold, White Gold, Yellow Gold

GIA Certified 11.51 Carat Cushion Cut Diamond Three-Stone Ring
GIA Certified 11.51 Carat Cushion Cut Diamond Three-Stone Ring

GIA Certified 11.51 Carat Cushion Cut Diamond Three-Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exceptional and commanding three-stone diamond ring centered by a magnificent GIA-certified cushion brilliant-cut diamond weighing 11.51 carats, offering extraordinary presence an...

Category

2010s Italian Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Cartier Platinum Destinée Cushion-Cut 1.04ct Diamond Halo Engagement Ring
GIA Cartier Platinum Destinée Cushion-Cut 1.04ct Diamond Halo Engagement Ring

GIA Cartier Platinum Destinée Cushion-Cut 1.04ct Diamond Halo Engagement Ring

By Cartier

Located in Guangzhou, CN

An absolute epitome of romance and high-end luxury by the legendary French maison Cartier, this Destinée engagement ring is a breathtaking masterpiece of light and brilliance. Meticu...

Category

21st Century and Contemporary Italian Engagement Rings

GIA Certified 5.38 Carat Emerald Cut Diamond Three-Stone Ring
GIA Certified 5.38 Carat Emerald Cut Diamond Three-Stone Ring

GIA Certified 5.38 Carat Emerald Cut Diamond Three-Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

A refined and highly elegant three-stone ring centered by a striking GIA-certified emerald cut diamond weighing 5.38 carats. The stone is graded I color and VS2 clarity, offering an ...

Category

2010s Italian Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA 12.27 Carat Fancy Intense Yellow Diamond Stud Earrings 18K Gold
GIA 12.27 Carat Fancy Intense Yellow Diamond Stud Earrings 18K Gold

GIA 12.27 Carat Fancy Intense Yellow Diamond Stud Earrings 18K Gold

By Antinori Fine Jewels

Located in Chicago, IL

An exceptional pair of natural Fancy Intense Yellow diamond stud earrings, featuring two beautifully matched cut cornered rectangular modified brilliant diamonds with a combined weig...

Category

2010s Italian Stud Earrings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold

GIA Certified 1.15 Carat Emerald Cut Diamond Ring
GIA Certified 1.15 Carat Emerald Cut Diamond Ring

GIA Certified 1.15 Carat Emerald Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

This elegant engagement ring features a 1.17 carat emerald cut diamond at its center, offering a sophisticated and timeless appeal. The diamond is GIA certified, ensuring its authent...

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

18K Burma Ruby Diamond Dome Clip on Earrings with GIA Certificate
18K Burma Ruby Diamond Dome Clip on Earrings with GIA Certificate

18K Burma Ruby Diamond Dome Clip on Earrings with GIA Certificate

Located in New York, NY

A spectacular pair of Burma ruby and diamond bombé earrings crafted in 18-karat white gold. Each generously proportioned domed earring features a richly textured arrangement of vivid...

Category

Late 20th Century Italian Modern Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Certified 1 Carat  Pear Cut Diamond Pendant Necklace
GIA Certified 1 Carat  Pear Cut Diamond Pendant Necklace

GIA Certified 1 Carat Pear Cut Diamond Pendant Necklace

By Antinori Fine Jewels

Located in Chicago, IL

Elevate your style with this exquisite 1 ct Pear Brilliant Cut Diamond Solitaire Pendant Necklace, a timeless piece that radiates elegance and sophistication. This adjustable necklac...

Category

2010s Italian Modern Drop Necklaces

Materials

Diamond, White Diamond, 14k Gold, White Gold

Brazilian Paraíba Tourmaline & Diamond Platinum Ring – GIA Certified 7.58 Carats
Brazilian Paraíba Tourmaline & Diamond Platinum Ring – GIA Certified 7.58 Carats

Brazilian Paraíba Tourmaline & Diamond Platinum Ring – GIA Certified 7.58 Carats

By Antinori Fine Jewels

Located in Chicago, IL

breathtaking expression of rarity and exceptional craftsmanship, this magnificent platinum ring showcases an extraordinary 7.58-carat natural Brazilian Paraíba tourmaline, celebrated...

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Tourmaline, Paraiba, Platinum

GIA Certified 4 Carat Asscher Cut Diamond Solitaire Ring
GIA Certified 4 Carat Asscher Cut Diamond Solitaire Ring

GIA Certified 4 Carat Asscher Cut Diamond Solitaire Ring

By Antinori Fine Jewels

Located in Chicago, IL

GIA Certified 4 Carat Asscher Cut Diamond Solitaire Ring

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond

GIA Certified 10.24 Carat Emerald Cut Platinum Ring
GIA Certified 10.24 Carat Emerald Cut Platinum Ring

GIA Certified 10.24 Carat Emerald Cut Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

Antinori di Sanpietro offers this amazing 10.24 carats, Internally Flawless in clarity, and a premium K color because the stone faces extremely white! like an H color!

Category

2010s Italian Modern Engagement Rings

Materials

Emerald, Platinum

GIA Certified Golconda Pear Cut White Diamond Dangle Earrings
GIA Certified Golconda Pear Cut White Diamond Dangle Earrings

GIA Certified Golconda Pear Cut White Diamond Dangle Earrings

By Antinori Fine Jewels

Located in Chicago, IL

Enhance your elegance with these exquisite Golconda Pear Cut White Diamond Dangle Earrings, certified by GIA. Each earring features a stunning 2-carat pear-cut diamond, renowned for ...

Category

2010s Italian Dangle Earrings

Materials

Diamond, White Diamond, Platinum

GIA Certified 6 Carat Emerald Cut Diamond Three-Stone Ring
GIA Certified 6 Carat Emerald Cut Diamond Three-Stone Ring

GIA Certified 6 Carat Emerald Cut Diamond Three-Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exceptional and highly refined three-stone diamond ring centered by a striking GIA-certified 6.01 carat emerald cut diamond, graded F color and VS2 clarity. The center stone disp...

Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Emerald

GIA 7.47 Carat Unheated Ceylon Sapphire and Diamond Three Stone Ring
GIA 7.47 Carat Unheated Ceylon Sapphire and Diamond Three Stone Ring

GIA 7.47 Carat Unheated Ceylon Sapphire and Diamond Three Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exceptional three stone ring centered by a magnificent 7.47 carat natural blue sapphire from Sri Lanka, historically known as Ceylon. The sapphire is accompanied by GIA Sapphire O...

Category

2010s Italian Modern Solitaire Rings

Materials

Sapphire, White Diamond, Diamond, Platinum

Investment Grade GIA 4.01 CT Internally Flawless E-Color Diamond Ring
Investment Grade GIA 4.01 CT Internally Flawless E-Color Diamond Ring

Investment Grade GIA 4.01 CT Internally Flawless E-Color Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

high-jewelry engagement ring, featuring a monumental 4.01-carat GIA-certified "E" color and "Internally Flawless" clarity round brilliant cut diamond. This ring represents the epito...

Category

2010s Italian Engagement Rings

Materials

Diamond, Platinum

GIA 4.01 Carat D Flawless Emerald Cut Diamond Three Stone Ring
GIA 4.01 Carat D Flawless Emerald Cut Diamond Three Stone Ring

GIA 4.01 Carat D Flawless Emerald Cut Diamond Three Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exceptional three stone diamond ring centered by a magnificent 4.01 carat Emerald Cut natural diamond, certified by the Gemological Institute of America (GIA) as D Color and Flawl...

Category

2010s Italian Modern Engagement Rings

Materials

Emerald, White Diamond, Diamond, Platinum

GIA Certified 1.70 Carat Oval Brilliant Cut Diamond Ring
GIA Certified 1.70 Carat Oval Brilliant Cut Diamond Ring

GIA Certified 1.70 Carat Oval Brilliant Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

1.70ct GIA certified oval cut diamond has bright white F color, great SI2 clarity, and gorgeous, lively brilliance! Oval cuts are one of the most fashionable and sought after diamon...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Gia Certified Round Brilliant Cut Eternity Band Ring
Gia Certified Round Brilliant Cut Eternity Band Ring

Gia Certified Round Brilliant Cut Eternity Band Ring

By Antinori Fine Jewels

Located in Chicago, IL

This Round Cut Diamond Eternity Band ring is breathtaking. Elegant and full of glamour. Round cut diamonds that goes all the way around is beautifully set on this shared prong design...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

GIA Certified 10.02 Carat E Internally Flawless Emerald Cut Diamond Ring
GIA Certified 10.02 Carat E Internally Flawless Emerald Cut Diamond Ring

GIA Certified 10.02 Carat E Internally Flawless Emerald Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An extraordinary statement of rarity and timeless elegance, this exceptional platinum ring showcases a magnificent 10.02 carat natural Emerald Cut diamond, accompanied by a GIA Natur...

Category

2010s Italian Modern Engagement Rings

Materials

Emerald, White Diamond, Diamond, 18k Gold

Orecchini con diamanti taglio antico europeo carati 2.21 certificato GIA
Orecchini con diamanti taglio antico europeo carati 2.21 certificato GIA

Orecchini con diamanti taglio antico europeo carati 2.21 certificato GIA

By Tosti

Located in Perugia, IT

Un diamante da 1,07 carati, purezza VS2, colore O-P con certificato GIA 7426580522. Un diamante da 1,14 carati, purezza VS1, colore Q-R con certificato GIA 6421580492.

Category

2010s Italian Contemporary Stud Earrings

Materials

Diamond, 18k Gold

GIA Certified 6 Carat Diamond Earrings D VS2 Clarity
GIA Certified 6 Carat Diamond Earrings D VS2 Clarity

GIA Certified 6 Carat Diamond Earrings D VS2 Clarity

By Antinori Fine Jewels

Located in Chicago, IL

A perfect match! 6 carat total in size GIA Certified d color vs2 clarity

Category

2010s Italian Modern Chandelier Earrings

Materials

Diamond, White Diamond, 18k Gold

4.73 Carat Round Brilliant Diamond Ring GIA Flawless E Color
4.73 Carat Round Brilliant Diamond Ring GIA Flawless E Color

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 ...

Category

2010s Italian Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA 6.73 Carat Radiant Cut Diamond Three Stone Platinum Engagement Ring
GIA 6.73 Carat Radiant Cut Diamond Three Stone Platinum Engagement Ring

GIA 6.73 Carat Radiant Cut Diamond Three Stone Platinum Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

An impressive and substantial three stone diamond ring featuring a GIA certified 6.73 carat Cut Cornered Rectangular Modified Brilliant diamond as its commanding center stone. The c...

Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold, Platinum

GIA 5 Carat Square Radiant Cut Diamond Platinum Ring
GIA 5 Carat Square Radiant Cut Diamond Platinum Ring

GIA 5 Carat Square Radiant Cut Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

Gorgeous ring with a GIA diamond, square radiant cut, 5 carat, e color and vvs2 in clarity! A magnificent excellent stone accompanied by two side stones which make this item a very ...

Category

2010s Italian Modern Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Three Stone Radiant Trillion Cut Diamond Ring
GIA Certified Three Stone Radiant Trillion Cut Diamond Ring

GIA Certified Three Stone Radiant Trillion Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exquisite three-stone diamond ring featuring a GIA certified 2.50 Carat diamond with perfect proportions, graded D color and VS2 clarity, accompanied by two large trillion-cut dia...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

GIA Certified Emerald Cut Three Stone Platinum Ring
GIA Certified Emerald Cut Three Stone Platinum Ring

GIA Certified Emerald Cut Three Stone Platinum Ring

Located in Chicago, IL

An exquisite three stone diamond ring

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 15.31 Carat Colombian Emerald Heart Diamond Platinum Gold Ring
GIA Certified 15.31 Carat Colombian Emerald Heart Diamond Platinum Gold Ring

GIA Certified 15.31 Carat Colombian Emerald Heart Diamond Platinum Gold Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exceptional ring featuring a magnificent 15.31 carat natural Colombian emerald, certified by GIA and measuring 14.87 x 14.33 x 10.89 mm. The emerald displays a rich, vivid green c...

Category

2010s Italian Solitaire Rings

Materials

Diamond, Emerald, Gold, Platinum

Magnificent 10 Carat GIA Cushion Brilliant Cut Diamond Three-Stone Ring
Magnificent 10 Carat GIA Cushion Brilliant Cut Diamond Three-Stone Ring

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...

Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Fancy Yellow Brownish Diamonds Ct 2 Contrarie Ring
GIA Certified Fancy Yellow Brownish Diamonds Ct 2 Contrarie Ring

GIA Certified Fancy Yellow Brownish Diamonds Ct 2 Contrarie Ring

Located in New Delhi, Delhi

Stunning GIA certified fancy yellow brownish ct 2 in total and white diamonds ct 0,40 x 2 D color GIA certified, on band in 18k gold .

Category

21st Century and Contemporary Italian Contemporary Fashion Rings

Materials

18k Gold

GIA Certified 1.50 Carat Round Cut White Gold Ring
GIA Certified 1.50 Carat Round Cut White Gold Ring

GIA Certified 1.50 Carat Round Cut White Gold Ring

By Antinori Fine Jewels

Located in Chicago, IL

GIA certified 1.50 carat diamond ring, set in 18k white gold with 2 side pear shape diamonds; each side diamond approx. 0.55 carat each. The main stone, certified by IGI, is graded ...

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Gold

GIA 5.01 Carat G VS2 Cushion Cut Diamond Platinum Three Stone Ring
GIA 5.01 Carat G VS2 Cushion Cut Diamond Platinum Three Stone Ring

GIA 5.01 Carat G VS2 Cushion Cut Diamond Platinum Three Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

An impressive and timeless 5.01 carat natural diamond three stone ring, centered by a substantial GIA certified Cushion Modified Brilliant diamond and complemented by elegant tapered...

Category

2010s Italian Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 6.13 Carat Emerald Cut Diamond Ring in Platinum
GIA Certified 6.13 Carat Emerald Cut Diamond Ring in Platinum

GIA Certified 6.13 Carat Emerald Cut Diamond Ring in Platinum

By Antinori Fine Jewels

Located in Chicago, IL

GIA Certified 6.13 Carat Emerald Cut Diamond Ring in Platinum with Tapered Baguette Side Stones An extraordinary GIA certified emerald cut diamond of 6.13 carats, graded G color and...

Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5 Carat Oval Shape Diamond Platinum Ring
GIA Certified 5 Carat Oval Shape Diamond Platinum Ring

GIA Certified 5 Carat Oval Shape Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

Introducing the epitome of everlasting love and refined elegance - our Platinum Oval Diamond Engagement Ring with GIA Certification. This exquisite piece transcends time, capturing t...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 16.80 Carat Round Cut Diamond Platinum Bracelet
GIA Certified 16.80 Carat Round Cut Diamond Platinum Bracelet

GIA Certified 16.80 Carat Round Cut Diamond Platinum Bracelet

By Antinori Fine Jewels

Located in Chicago, IL

An important bracelet comprising of 33 round brilliant cut diamonds mounted in platinum. All diamonds are certified with GIA and are of F/G colors, SI2 clarity. Total weight of diam...

Category

2010s Italian Modern Tennis Bracelets

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 2 Carat Emerald Cut Diamond Platinum Ring
GIA Certified 2 Carat Emerald Cut Diamond Platinum Ring

GIA Certified 2 Carat Emerald Cut Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

GIA Certified 2 Carat Emerald Cut Diamond Platinum Ring

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 8 Carat Fancy Yellow Pear Diamond Halo Engagement Ring
GIA Certified 8 Carat Fancy Yellow Pear Diamond Halo Engagement Ring

GIA Certified 8 Carat Fancy Yellow Pear Diamond Halo Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

This magnificent engagement ring features a stunning 8 carat pear-shaped natural fancy yellow diamond as its breathtaking centerpiece. Graded by the GIA, this rare fancy yellow diamo...

Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Cartier Destinee Cushion Cut Diamond Halo Engagement Ring Pt950 Size 52
GIA Cartier Destinee Cushion Cut Diamond Halo Engagement Ring Pt950 Size 52

GIA Cartier Destinee Cushion Cut Diamond Halo Engagement Ring Pt950 Size 52

By Cartier

Located in Guangzhou, CN

Up for sale is a breathtaking and 100% authentic Cartier Destinée Solitaire Engagement Ring. This iconic piece features a mesmerizing cushion-cut central diamond, beautifully cradled...

Category

21st Century and Contemporary Italian Engagement Rings

GIA Certified 4 Carat Vintage Cut Diamond Platinum Ring
GIA Certified 4 Carat Vintage Cut Diamond Platinum Ring

GIA Certified 4 Carat Vintage Cut Diamond Platinum Ring

Located in Chicago, IL

vintage engagement ring has a classic elegance and an impressively large 4.13 carat old European cut diamond center! The shoulders of the stately setting glitter with tapered baguett...

Category

Mid-20th Century Italian Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4 Carat Oval Three-Stone Platinum Ring
GIA Certified 4 Carat Oval Three-Stone Platinum Ring

GIA Certified 4 Carat Oval Three-Stone Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

This ring is positively stunning, showcasing a dazzling and impressively large 4 carat GIA certified diamond flanked by two additional certified oval cut diamonds. The glamorously la...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.01 Carat F Internally Flawless Emerald Cut Diamond Platinum Ring
GIA Certified 3.01 Carat F Internally Flawless Emerald Cut Diamond Platinum Ring

GIA Certified 3.01 Carat F Internally Flawless Emerald Cut Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exceptional three stone diamond ring centered by a GIA certified 3.01 carat emerald cut natural diamond of remarkable quality. Graded F color and Internally Flawless clarity, the ...

Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3 Carat Round Brilliant Cut Diamond Ring
GIA Certified 3 Carat Round Brilliant Cut Diamond Ring

GIA Certified 3 Carat Round Brilliant Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Featured here is a fantastic round cut diamond ring with 3 carat diamond in total. The main stone is a 3 carat round brilliant cut diamond, according to the GIA report F color and V...

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified Marquise Diamond Ring in Light Blue Ceramic and Platinum
GIA Certified Marquise Diamond Ring in Light Blue Ceramic and Platinum

GIA Certified Marquise Diamond Ring in Light Blue Ceramic and Platinum

By Jaqueline Powers

Located in Miami Beach, FL

This one-of-a-kind ring features a 0.50ct marquise-cut diamond, graded D color, SI1 clarity, and certified by GIA (Report No. 7503348186). The diamond is set in platinum and finished...

Category

2010s Italian Contemporary Fashion Rings

Materials

Diamond, Platinum

GIA Certified Marquise Diamond Ring in Light Green Ceramic and Platinum
GIA Certified Marquise Diamond Ring in Light Green Ceramic and Platinum

GIA Certified Marquise Diamond Ring in Light Green Ceramic and Platinum

By Jaqueline Powers

Located in Miami Beach, FL

This one-of-a-kind ring features a 0.51ct marquise-cut diamond, graded D color, SI1 clarity, and certified by GIA (Report No. 1508420239). The diamond is set in platinum and finished...

Category

2010s Italian Contemporary Fashion Rings

Materials

Diamond, Platinum

GIA Certified 15.03 Carat Fancy Intense Yellow Diamond Platinum Ring
GIA Certified 15.03 Carat Fancy Intense Yellow Diamond Platinum Ring

GIA Certified 15.03 Carat Fancy Intense Yellow Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

An extraordinary statement of rarity and power, this GIA Certified 15.03 carat Fancy Intense Yellow diamond is a true collector’s stone. Cut as a Cut-Cornered Rectangular Modified B...

Category

2010s Italian Solitaire Rings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold

GIA Certified 40 Carat Emerald Cut Diamond Riviera Necklace
GIA Certified 40 Carat Emerald Cut Diamond Riviera Necklace

GIA Certified 40 Carat Emerald Cut Diamond Riviera Necklace

By Antinori Fine Jewels

Located in Chicago, IL

40 Carats Emerald Cut Diamond Riviera Necklace This necklace has a total of 120 GIA certified diamonds. Clarity range VS-SI1, Color range I-H

Category

2010s Italian Modern Chain Necklaces

Materials

Diamond, White Diamond, Emerald, 18k Gold, White Gold

GIA Certified 1.23 Carat Princess Cut Diamond Solitaire Ring
GIA Certified 1.23 Carat Princess Cut Diamond Solitaire Ring

GIA Certified 1.23 Carat Princess Cut Diamond Solitaire Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exquisite solitaire engagement diamond ring set in solid 18 carat white gold. the main stone has been certified by GIA as 1.23 carats G color VVS1 clarity

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

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Italy Gia For Sale on 1stDibs

Find the exact italy gia you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Find an antique version now, or shop for 3 vintage or 46 modern creation for a more contemporary example of these cherished accessories. Finding the perfect italy gia may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but 2 Carat and 2.5 Carat carat weights, specifically, are sought with frequency. A italy gia from Antinori Fine Jewels, Botta gioielli and Bulgari — each of whom created a beautiful version of this treasured accessory — is worth considering. An emerald cut version of this piece has appeal, but there are also oval cut and round cut versions for sale. Most of our italy gia for sale are for women, but there are 37 pieces available to browse for men.

How Much is a Italy Gia?

Prices for a italy gia can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,600 and can go as high as $4,350,000, while this accessory, on average, fetches $111,250.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.