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3 Carat Solitaire Rings

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Carat Weight: 3 Carat
3 Carat Cushion Treated Ruby and 1 Carat Diamond 14 Karat White Gold Ring
Located in New York, NY
8 X 8 Cushion Cut Approximately 3 Carat Treated Ruby 14 Karat White Gold Ring Size 5.75 Diamond approximately 1 ct Its a treated ruby prong set 14 Karat White Gold: 4.3 gra...
Category

2010s 3 Carat Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

GIA Certified 3 Carat Old Mine Cut Diamond Solitaire Ring D FLAWLESS
Located in Rome, IT
This is a masterpiece of unparalleled elegance consider is a 3 carat flawless D color old mine diamond ring. This extraordinary jewel is a testament to the exceptional craftsmanship ...
Category

2010s Italian 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Flawless GIA Certified 3 Carat Asscher Cut Diamond Platinum Ring
Located in Rome, IT
3 Carat Asscher cut Diamond shouldered by trapezoid diamonds on a platinum band. Accompanied by Gia Report stating that the diamond is D Flawless! handmade by Antinori di Sanpietro,...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3 Carat Emerald Cut Diamond Platinum Ring
Located in Rome, IT
Antinori Fine Jewels is proud to offer this important and impressive 3 carat GIA certified E Color VS2 Clarity Emerald cut diamond ring. The ring consists of one emerald cut diamon...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Emerald, White Diamond, Diamond, Platinum

IGI Certified 3 Carat Cushion Green Emerald 18K White Gold Ring
Located in Rome, IT
This exquisite cushion-cut emerald ring is a masterpiece of elegance and sophistication. At its heart lies a mesmerizing IGI Certified 3-carat natural emerald, boasting a vibrant, tr...
Category

2010s Italian Contemporary 3 Carat Solitaire Rings

Materials

Emerald, 18k Gold, White Gold

GIA Certified 3 Carat Round Diamond Ring VVS2
Located in Rome, IT
3ct GIA certified E Color VVS2 diamond is bright white, exceptionally clean, and displays bright and vibrant sparkle! This round brilliant cut diamond is certified by GIA, the world’...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified 3 Carat Internally Flawless Clarity Emerald Diamond with pavè
Located in Rome, IT
Introducing a masterpiece of elegance and sophistication: a GIA certified 3-carat emerald-cut diamond ring, boasting exceptional E color and internally flawless clarity grades. Certi...
Category

2010s Unknown Contemporary 3 Carat Solitaire Rings

Materials

Diamond, Emerald, Platinum

GIA Certified Fancy VIVID Yellow Cut Diamond Solitaire Ring
Located in Rome, IT
GIA Certified 3 carat emerald Cut Fancy VIVID Yellow is accompanied by a GIA certificate. This beautiful bright Asscher cut is set in a handmade 18k yellow gold setting Love this di...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

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

GIA Certified Solitaire 3.42 Carat Radiant Fancy Intense Yellow Diamond Ring
Located in Rome, IT
This luxurious ring is centered around an extraordinary 4.32 ct Cushion Modified diamond, a jewel of unmatched allure and distinction. Certified by the Gemological Institute of Ameri...
Category

2010s Unknown Modern 3 Carat Solitaire Rings

Materials

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

EXCEPTIONAL GIA Certified 3 Carat Fancy VIVID Yellow Diamond Ring
Located in Rome, IT
This stunning ring is a testament to unparalleled craftsmanship and luxurious design, featuring a GIA-certified Radiant cut diamond as its magnificent centerpiece. **Center Diamond:...
Category

2010s Unknown Contemporary 3 Carat Solitaire Rings

Materials

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

GIA Certified 3 Carat Emerald Cut Diamond Ring
Located in Rome, IT
3 carat emerald cut diamond ring that will leave you utterly speechless. Prepare to be dazzled by the unparalleled beauty of this ext...
Category

2010s Italian 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 3.01 Carat Round Brilliant Cut Diamond Platinum Ring 3X
Located in Rome, IT
An exquisite investment grade 3.01 carat round brilliant cut diamond set with a micropave of round diamonds in solid platinum 3 excellent cut F Color Internally Flawless Clarity Fluo...
Category

2010s Unknown Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Kwiat Diamond Halo Three Stone Engagement Ring in Platinum
Located in Rome, IT
Diamond Halo Three Stone Engagement Ring in Platinum. GIA Certified 3 Carata Radiant Brilliant Cut Diamond, G in color, VS2 in clarity, Excellent Polish, Excellent Symmetry & None ...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

GIA Certified Fancy Intense Pink Diamond Double Halo Platinum Ring
Located in Rome, IT
3ct total weight Platinum 18K Rose Gold Radiant Cut Natural Fancy Orangy-Pink Diamond Double Halo Engagement Ring. The ring weighs 7 grams, size 6, the center stone is a 2 ct Natura...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Pink Diamond, White Diamond, Diamond, Platinum, Rose Gold, 18k Gold

GIA Certified 3 Carat No Heat Royal Blue Kashmir Cushion Sapphire Ring
Located in Rome, IT
An exquisite and very pure natural vivid blue sapphire certified by GIA with a NO HEAT which is so rare to find on a natural stone with this fiery color saturation and without any ty...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, 18k Gold

Exceptional GIA Certified 3 Carat Emerald Cut Diamond Ring VVS
Located in Rome, IT
EXCEPTIONAL GIA Certified 3 Carat Emerald Cut Diamond Ring VVS
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

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

Tiffany & Co. 3 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Rome, IT
Tiffany & Co. 3.08 ct Platinum Round Brilliant Cut Diamond Solitaire Engagement Ring. The ring weighs 6 grams, size 5.5, the center stone is a Natural Round Brilliant Cut diamond...
Category

2010s American Modern 3 Carat Solitaire Rings

Materials

Diamond, Platinum

Exceptional GIA Certified 3 Carat Round Brilliant Cut Diamond Ring
Located in Rome, IT
This stunning ring features an exquisite 3-carat emerald-cut diamond as its centerpiece, radiating timeless elegance and sophisticated charm. The main stone is remarkable not only fo...
Category

2010s Unknown Contemporary 3 Carat Solitaire Rings

Materials

White Diamond, Diamond, Platinum

Internally Flawless Clarity GIA Certified 3 Carat Emerald Cut Diamond Ring
Located in Rome, IT
Gorgeous and utterly classic vintage engagement ring combines eye catching impressive sparkle with an eternally stylish design. The 3 ...
Category

2010s Unknown Modern 3 Carat Solitaire Rings

Materials

Emerald, White Diamond, Diamond, Platinum

Tiffany & Co. IDEAL CUT 3 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Rome, IT
Tiffany & Co. 3 Carat Round Brilliant Cut Diamond Platinum Ring This Tiffany & Co. Diamond Platinum Designer Solitaire Engagement Ring is dazzling and full of sparkle weighing 5.6...
Category

2010s American Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.18 Ct Asscher Fancy Vivid Yellow Diamond with pavé
Located in Rome, IT
Embrace unparalleled elegance with this GIA Certified 3.18 Ct Asscher Fancy Vivid Yellow Diamond Ring adorned with pavé diamonds. At its center shines a mesmerizing Asscher-cut diamo...
Category

2010s Unknown Contemporary 3 Carat Solitaire Rings

Materials

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

GIA Certified 4 Carat Emerald Cut D Flawless Three-Stone Diamond Ring
Located in Rome, IT
Elevate your sense of luxury with this extraordinary three-stone diamond ring featuring a magnificent GIA Certified 4 Carat Emerald Cut Diamond as its central focal point. The diamon...
Category

2010s Unknown Contemporary 3 Carat Solitaire Rings

Materials

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

Tiffany & Co. Legacy FLAWLESS Diamond Engagement Solitaire Platinum Ring
Located in Rome, IT
Tiffany & Co. 3.64 ct Total Weight Platinum Legacy Cushion Brilliant Cut Diamond Engagement Ring. The ring weighs 7.3 grams, size 5.75, the center stone is a Legacy Cushion Brillia...
Category

2010s American Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3 Carat VS1 Clarity Old European H Color Diamond Platinum Ring
Located in Rome, IT
A one-of-a-kind engagement ring comprising of an Old European-cut diamond weighing 3 carats. The diamond is certified by GIA stating that it's of H color, VS1 clarity, by Antinori di...
Category

2010s Italian 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 3.40 Carat Platinum Round Brilliant Cut Diamond Engagement Ring 3X
Located in Rome, IT
Tiffany & Co. Platinum Round Brilliant Cut Diamond Solitaire Engagement Ring. The main diamond is a Round Brilliant Cut diamond weighing 3.40 ct, G in color, VVS2 in clarity. The c...
Category

2010s American 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GRS Switzerland 3.25 Carat Colombian Emerald Diamond Ring Made in Italy
Located in Rome, IT
An exquisite Colombian cushion vivid green emerald ring boasts a sought-after gemstone. Colombian emeralds are famed for their pure, rich greens and considered especially beautiful. ...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

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

GIA Certified 3 Carat Oval Diamond Solitaire Ring
Located in Rome, IT
An amazing oval diamond solitaire ring the main stone is I color si1 clarity none fluorescence Excellent polish
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond

Exceptional GIA Certified 3 Carat Heart Shape Diamond Solitaire Ring
Located in Rome, IT
An exquisite GIA certified 3 carat diamond with internally flawless clarity the highest grade of pureness and e color practically the best you can get. Diamonds like this are consi...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Legacy Cushion Diamond Engagement Solitaire Platinum Ring
Located in Rome, IT
Legacy Cushion Brilliant Cut Diamond Engagement Ring.
Category

2010s American Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3 Carat Round Brilliant Cut Diamond Ring
Located in Rome, IT
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 3 Carat Solitaire Rings

Materials

White Diamond, Diamond, White Gold, 18k Gold

GIA Certified 3 Carat Three-Stone Emerald Cut Diamond Ring
Located in Rome, IT
This exquisite ring is the epitome of timeless elegance and precision craftsmanship. At its heart lies a breathtaking 3 carat emerald-cut diamond, boasting an F color grade that exud...
Category

2010s Unknown Contemporary 3 Carat Solitaire Rings

Materials

Emerald, Diamond, White Gold, 18k Gold

1.50 Carat Champagne and White Diamond Band Ring
Located in Rome, IT
1.57 ct Chocolate & Vanilla Round Brilliant Cut Diamonds Statement / Anniversary Band Ring. The ring weighs 7.1 grams, size 7.5, 11.5mm wide, contains 45 Natural Chocolate Brown ...
Category

2010s American Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified 3 Carat Oval Diamond Solitaire Ring Excellent Cut and Polish
Located in Rome, IT
GIA certified oval cut diamond has excellent E color, an eye clean appearance, and gorgeous, lively brilliance! This stone has particularly excellent luster! Oval cuts are one of the...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Diamond, 18k Gold

GIA Certified 3 Carat F Color IF Emerald Cut Diamond Ring
Located in Rome, IT
This exquisite ring is the epitome of timeless elegance and precision craftsmanship. At its heart lies a breathtaking 3 carat emerald-cut diamond, boasting an F color grade that exud...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

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

GIA Certified 3 Carat E Color Square Emerald Cut Diamond Platinum Ring
Located in Rome, IT
A gorgeus ring featuring a 3 carat square emerald cut diamond, according to the GIA report is G color and VS1 in clarity. The setting is hand-made in solid platinum.
Category

2010s Unknown Modern 3 Carat Solitaire Rings

Materials

Emerald, Diamond, White Diamond, Platinum

Tiffany & Co. 3.64 ct Total Weight Platinum Legacy Cushion Diamond Ring
Located in Rome, IT
Tiffany & Co. 3.64 ct Total Weight Platinum Legacy Cushion Brilliant Cut Diamond Engagement Ring. The ring weighs 7.3 grams, size 5.75, the center sto...
Category

2010s American 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3 Carat D Color VS1 Clarity Round Brilliant Cut Diamond Ring
Located in Rome, IT
GIA Certified 3 Carat D Color VS1 Clarity Round Brilliant Cut Diamond Ring
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Emerald Cut Diamond Solitaire Engagement Ring
Located in Rome, IT
An exquisite emerald cut diamond ring certified by GIA
Category

2010s Italian 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 3 Carat Oval Diamond Ring MADE IN ITALY
Located in Rome, IT
This Antinori Di Sanpietro ring, featuring a breathtaking 3.01-carat GIA-certified oval brilliant cut diamond, is a paragon of luxurious design set in 18-carat white gold. The diamon...
Category

2010s Unknown 3 Carat Solitaire Rings

Materials

White Diamond, Diamond, White Gold, 18k Gold

GIA Ceritified 3.12 Carat Emerald Cut Diamond Engagement Ring
Located in Rome, IT
An important ring by Antinori Fine Jewels, centering on a 3.12 carat I Color VS2 emerald-cut diamond. This amazing stone is one of the best cut diamonds we have ever had the pleasure...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald

3.07 Carat Diamond Solitaire Engagement Ring
Located in London, GB
This is a wonderful platinum diamond engagement ring. The round brilliant cut diamond is an impressive 3.07 carats and sits in a raised 4 clawed mount. Each shoulder is set with 6 ro...
Category

20th Century 3 Carat Solitaire Rings

Materials

Diamond, Platinum

GRS Certified Unheated Ruby 3 Carat Diamond Solitaire ring
Located in Rome, IT
Behold the mesmerizing allure of this unblemished treasure—a breathtaking 3-carat Oval Ruby from Mozambique, untouched by any treatment, cradled within the embrace of solid platinum ...
Category

2010s Unknown Contemporary 3 Carat Solitaire Rings

Materials

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

GIA Certified 3.40 I/SI2 Pear Cut Diamond Solitaire 18K White Gold Ring
Located in Miami, FL
GIA Certified 3.40 pear cut diamond ring set 18k white gold. The diamond color is I and clarity is SI1. The diamond is set in a prong setting and the ring has a straight shank. The b...
Category

21st Century and Contemporary Contemporary 3 Carat Solitaire Rings

Materials

White Diamond, Gold, 18k Gold, White Gold

GIA GRS Certified 3 Carat Heart Shape Vivid Red Ruby Diamond Ring
Located in Rome, IT
Centering on a vivid red ruby heart shaped ruby framed by two rows of diamonds Metal: Platinum Diamonds: round diamonds Ruby: 1 heart shaped Size/Dimensions: US ring size 6.5 Rest...
Category

2010s Unknown Contemporary 3 Carat Solitaire Rings

Materials

Ruby, White Diamond, Diamond

3.00 Ct Exceptional GIA Certified Oval Diamond Ring
Located in Rome, IT
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 3 Carat Solitaire Rings

Materials

White Diamond, Diamond, White Gold, 18k Gold

3 Carat Pear Cut Tapered Baguette Diamond Platinum 18k Gold Ring
Located in Rome, IT
Stunning Pear Cut Emerald: Adorn yourself with the allure of nature's finest gemstone. Our exquisite 3-carat pear cut emerald captures the essence of elegance and sophistication, rad...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

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

IGI 3 Carat No Heat Burma Ruby Diamond Ring
Located in Rome, IT
timeless allure of this Natural Ruby, sourced from the illustrious mines of Mogok in Burma (Myanmar). Weighing in at a substantial 3.00 carats and fashioned into an elegant oval sha...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

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

GIA Certifed 3 Carat Royal Blue Sapphire Diamond Three Stone Ring
Located in Rome, IT
Gorgeous cushion cut GIA certified sapphire is a gorgeous royal blue color. It is a richly saturated and perfectly even deep blue color. GIA certified sapphire is a gorgeous deep b...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

Mid-Century GIA 3.06 Carat Oval Cut Diamond 14k Rose Gold Solitaire Ring
Located in Beverly Hills, CA
One Mid-Century GIA 3.06 Carat Oval Cut Diamond 14k Rose Gold Solitaire Ring. Featuring one GIA antique oval cut diamond of 3.06 carats, accompanied by GIA #6234209310 stating the di...
Category

1950s Vintage 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Gold, 14k Gold, Rose Gold

3.30 Carat Natural Diamond White Gold Mini Band Ring 14K
Located in Great Neck, NY
3.30 Carat Natural Diamond White Gold Mini band Ring 14K Ring Size 6.5, average I-J-VVS,VS 6.58 grams. *Free Shipping within U.S*
Category

2010s American 3 Carat Solitaire Rings

Materials

Diamond, White Gold

3.30 Carat Natural Diamond White Gold Mini Band Ring 14K
Located in Great Neck, NY
3.30 Carat Natural Diamond White Gold Mini band Ring 14K Ring Size 6.5, average I-J-VVS,VS 6.58 grams. *Free Shipping within U.S*
Category

2010s American 3 Carat Solitaire Rings

Materials

Diamond, White Gold

3.18 Carat Natural Diamond Yellow Gold Mini band Ring 14K
Located in Great Neck, NY
3.18 Carat Natural Diamond Yellow Gold Mini band Ring 14K Ring Size 7, average I-J,VVS 8.36 grams. *Free Shipping within U.S*
Category

2010s American 3 Carat Solitaire Rings

Materials

Diamond, Yellow Gold

3.18 Carat Natural Diamond Yellow Gold Mini band Ring 14K
Located in Great Neck, NY
3.18 Carat Natural Diamond Yellow Gold Mini band Ring 14K Ring Size 7, average I-J,VVS 8.36 grams. *Free Shipping within U.S*
Category

2010s American 3 Carat Solitaire Rings

Materials

Diamond, Yellow Gold

vintage sapphire and diamond ring has a unique and elegant design ring
Located in Rome, IT
This vintage sapphire and diamond ring has a unique and elegant design with a bold cluster of sapphires interspersed with glittering diamonds. Highlights: - Original vintage - 3 c...
Category

2010s Italian Art Deco 3 Carat Solitaire Rings

Materials

Sapphire, White Diamond, Diamond, 18k Gold

COLOMBIAN GIA Certified 3.25 Carat Cushion Green Emerald Trillion Diamond Ring
Located in Rome, IT
from the famed Muzo Mines of Colombia: a Natural Emerald of unparalleled beauty. With a substantial weight of 3.25 carats, this gem boasts dimensions of 9.95 x 8.14 x 6.12 mm, exper...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald

GRS Certified 3 Carat Heart Shape "Pigeon Blood Award" VIVID RED Ring
Located in Rome, IT
exquisite 3.02 carat heart-shaped natural ruby, sourced from the renowned Montepuez region in Mozambique. This gemstone, a marvel of nature, boasts unparalleled brilliance and allur...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Ruby, White Diamond, Diamond

GIA Ideal Cut Round Diamond 3 Carat Diamond Ring
Located in Rome, IT
An exquisite ideal cut platinum diamond ring with an internal laser inscription GIA The main diamond weights 3 carats plus 0.50 carats of round diamond pave ring set in solid platinum
Category

2010s American Modern 3 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Heart Shape Bypass Fancy Light Pink Fancy Yellow Ring
Located in Rome, IT
An exquisite Gold Fancy Light Pink and Fancy Yellow Diamond Bypass Ring, an enchanting masterpiece designed to captivate hearts. This resplendent...
Category

2010s Italian Modern 3 Carat Solitaire Rings

Materials

Pink Diamond, Yellow Diamond, White Diamond, Diamond, Yellow Gold, White...

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