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Platinum Solitaire Rings

3
2,080
10
to
526
1,382
605
3
3.25
3.5
3.75
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4.75
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5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
2
8
585
1,495
26
40
136
69
37
46
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11
19
31
2
343
227
54
50
26
1,195
874
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30,676
7,107
2,495
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3,556
1,917
564
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Metal: Platinum
Tiffany & Co Platinum Channel-Set Diamond Engagement Ring & Band Set
Located in Rome, IT
1.36 ct Tiffany & Co Platinum Channel-Set Diamond Engagement Ring & Band Set. Both rings weigh 10.6 grams, size 6.25, the center diamond is Natural Round Brilliant Cut Diamond weigh...
Category

Early 2000s Unknown Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

18K Gold & Platinum 1.18ct Old European Cut Diamond Solitaire Open Work Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old European Cut - Bezel Set - L/M Color - VS2/SI1 Clarity - 1.08ct (approx.) (10) Natural Genuine Diamonds - Round Brilliant Cut - Bezel ...
Category

21st Century and Contemporary Platinum Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Platinum & 14K Rose Gold 2.27ct GIA Orange Sapphire & Diamond Low Profile Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Elongated Octagonal Step Cut - Claw Prong Set - Orange Color - No Heat - 1.44ct (exact - certified) **See Certification Details Below** (...
Category

2010s American Platinum Solitaire Rings

Materials

Diamond, Sapphire, Rose Gold, Platinum

GIA Certified 2.5 Carat Oval Diamond Platinum Ring
Located in Rome, IT
GIA Certified 2.5 Carat Oval Diamond Platinum Ring Designer: Antinori Material: Platinum Shape: Oval Weight: 2.5ct Color: D Clarity: INTERNALLY FLAWLESS Ring Size: 6.5 (compliment...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4 Carat Pear Cut D color IF Diamond Solitaire Platinum Ring
Located in Rome, IT
This exquisite ring boasts a magnificent 4-carat pear-cut diamond as its centerpiece, certified by the Gemological Institute of America (GIA) to ensure its exceptional quality and au...
Category

2010s Unknown Modern Platinum Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 5 Carat Emerald Cut Diamond
Located in Rome, IT
GIA Certified 5 Carat Emerald Cut Diamond Internally Flawless G COLOR EXCELLENT POLISH EXCELLENT SYMMETRY
Category

2010s Unknown Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Tiffany & Co. Platinum Solitaire Emerald Cut Diamond Ring with Certification
Located in FORTITUDE VALLEY, QLD
Description: Tiffany & Co 0.46ct E/VVS2 Platinum Solitaire Diamond Ring + Cert & Box #53750 This stunning emerald cut solitaire diamond ring has the famous Tiffany...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, 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 Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

EXCEPTIONAL GRS 6 Carat Burmese No Heat Ruby Solitaire Diamond Ring
Located in Rome, IT
Antinori di Sanpietro ROMA, this platinum 18 carats yellow gold oval Burma ruby ring which features a 6 carat intense red oval Burma ruby located in the center. Crafted with two trap...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

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

GIA Certified 10 Carat D Color Pear Cut Engagement Ring
Located in Rome, IT
An exquisite pear cut diamond ring D Color VVS1
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5 Carat Pear Cut Diamond Three Stone Ring
Located in Rome, IT
This bold, three-stone ring from Antinori di Sanpietro ROMA features a GIA certified 5 carat pear brilliant cut diamond of G color and VS1 clarity as described by GIA grading report,...
Category

2010s Unknown Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GRS Certified INSIGNIFICANT OIL 4 Carat Heart Shape Emerald Diamond Ring
Located in Rome, IT
This amazing ring has been handcrafted in Italy in solid platinum, this is a new ring that has been created by Antinori Fine Jewels. It features a stunning GRS Certified 4 carat He...
Category

2010s Unknown Modern Platinum Solitaire Rings

Materials

Emerald, White Diamond, Diamond, Platinum

GIA Certified 10 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Rome, IT
An extraordinary GIA certified Engagement Ring with Round Diamond Cut. The main stone weights 10 Carat, graded F in color and VS1 in clarity. Excellent luster and performance. - Ex...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

White Diamond, Diamond, Platinum

Platinum Oval Diamond Ring
Located in Cape Town, ZA
Exquisite Item Attributes: Metal Colour: White Weight: 3.6g Size: K Center Stone Attributes Number of Ston...
Category

21st Century and Contemporary Platinum Solitaire Rings

Materials

Diamond, Platinum

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 Platinum Solitaire Rings

Materials

Diamond, Emerald, Platinum

GRS Certified 3.65 Natural No Heat BURMESE Cushion Diamond Ring
Located in Rome, IT
Prepare to be captivated by the sheer magnificence of this Natural Ruby, originating from the legendary mines of Mogok in Burma (Myanmar). Weighing an impressive 3.35 carats and fas...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Ruby, White Diamond, Diamond, Platinum

GIA Certified 3.86 Carat European Cut Diamond Art Deco Engagement Ring
Located in Santa Barbara, CA
The sizzling center of this 3.86 carat old European cut diamond draws your eyes in towards its mesmerizing fire and brilliance. GIA certified as near colorless (H) and sparkling clar...
Category

Early 20th Century Art Deco Platinum Solitaire Rings

Materials

Diamond, Platinum

Tiffany and Co. Etoile Platinum Round Diamond Engagement Ring .29ct
Located in New York, NY
Tiffany and Co. engagement ring from the Etoile collection finely crafted in platinum featuring a round brilliant cut diamond center weighing 0.29 cts. G-H color , VVS1-VVS2 clarity set in a half bezel setting. The original Tiffany certificate for this ring was lost and cannot be replaced. Ring is accompanied by an appraisal from IGI ( International Gemological Institute of America) which confirms the Tiffany laser inscription on the diamond. High definition microscopic images of the inscriptions are included in this listing. Fully hallmarked with Tiffany logos and metal content. Ring Specifications Brand: Tiffany & Co. Style: Etoile Hallmarks: ©Tiffany D...
Category

21st Century and Contemporary American Contemporary Platinum Solitaire Rings

Materials

Diamond, Platinum

Cartier 1895 Solitaire Engagement 1.09 ct GIA F VVS1 Round Diamond in Platinum
Located in Miami, FL
Behold a dazzling Cartier engagement ring, adorned with a resplendent 1.09 carat diamond, immaculately graded as F color and VVS1 clarity by GIA. Its platinum band, crafted with meti...
Category

2010s European Contemporary Platinum Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 2.2 Carat Emerald Cut 'main stone' Diamond Ring
Located in Rome, IT
GIA Certified 2.2 Carat Emerald Cut Diamond Ring Color: I-H Clarity: VVS The side diamonds weigh 0.40 carats together for a total weights of the ring of 2.60 Carat.
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Emerald, White Diamond, 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 Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5 Carat Emerald Cut Diamond Solitaire Engagement Ring
Located in Rome, IT
This exquisite ring features a GIA Certified 5 carat Emerald cut diamond of K color and SI1 Clarity 100% Eye clean. Flanked by a pair of tapered baguettes = approximately 0.50 ctw s...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Emerald, White Diamond, Diamond, Platinum

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 Platinum Solitaire Rings

Materials

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

GIA Certified 2 Carat Cushion Cut Diamond Ring
Located in Rome, IT
exquisite Platinum Engagement Ring adorned with a stunning Elongated Cushion Brilliant Cut Halo Diamond. Crafted to perfection by our skilled in-house jeweler, this masterpiece boast...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Vintage 2 Old Brilliant Cut diamond platinum cocktail ring
Located in Rome, IT
Presenting a stunning Old European Brilliant & Baguette Cut Diamond Engagement Ring with a total carat weight of 2 carats. This elegant ring has a dazzling Natural Old European Cut ...
Category

1940s Unknown Art Deco Vintage Platinum Solitaire Rings

Materials

Diamond, Palladium, Platinum

Open Shank Pave Round Brilliant Cut Diamond Solitaire Ring
Located in Rome, IT
round diamond with an open pave shank that sums 1 carat in total F color VS clarity
Category

2010s Unknown Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

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 Platinum Solitaire Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

GIA Certified 1.70 Carat Oval Brilliant Cut Diamond Ring
Located in Rome, IT
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 Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

TYPE IIA IF GIA Certified 2 Carat Halo Oval Diamond White Gold Ring
Located in Rome, IT
This captivating ring showcases a striking GIA-certified 2-carat oval diamond Type IIA! It embraced by a halo of shimmering accents, all set within an elegant white gold band. The d...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 4 Carat Vivid Red Ruby No Heat Diamond Cocktail Ring
Located in Rome, IT
Discover the Rare Beauty of Untreated Mozambique Ruby Unlock the unparalleled allure of nature's masterpiece with our stunning Natural Ruby from Mozambique. Meticulously sourced and...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Ruby, White Diamond, Diamond, Platinum

GRS Certified 9 Carat BURMESE NO HEAT Oval Blue Sapphire Diamond Ring
Located in Rome, IT
An absolutely exquisite engagement ring featuring a royal blue cushion cut sapphire set in a four claw open back setting weighing a total of 9 carats. The centre stone is accompanie...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Blue Sapphire, White Diamond, Diamond, Platinum

GIA Certified 4 Carat Heart Shape Diamond Ring
Located in Rome, IT
An exquisite three stone diamond ring composed by a main 4 carat heart cut diamond ring vs1 clarity e color
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 2 Carat Platinum Round Cut Diamond Halo Engagement Ring
Located in Rome, IT
GIA Certified 2 carat d color flawless clarity excellent symmetry excellent polish faint fluorescence
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 6 Carat Platinum Round Brilliant Cut Diamond Engagement Ring
Located in Rome, IT
GIA Certified 6 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring. The main diamond is a Round Brilliant Cut diamond weighing 6 ct, I in color, VS1 in clarity.
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 6.57cts. Emerald Cut Diamond Color J Clarity SI1 set in Platinum
Located in Los Angeles, CA
GIA Certified 6.57cts. Emerald Cut Classic Diamond set in Platinum with 2 tapper baguette cut diamonds *Motivated to Sell – Please make a Fair Offer* Specifications: main stone:...
Category

21st Century and Contemporary American Contemporary Platinum Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 10 Carat F VS1 Cushion Diamond Engagement Platinum Ring
Located in Rome, IT
Discover the pinnacle of diamond craftsmanship with this exceptional 10-carat cushion cut diamond ring, a testament to timeless elegance. Certified by the Gemological Institute of Am...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Emerald, White Diamond, Diamond, Platinum

1925 Halo Ring natural 0.5ct Ruby 0.3ct Diamonds 18K Gold Platinum ØUS8.25/3.5gr
Located in SE
Beautiful 99 years old Swedish Halo Ring with parts in solid 18K Yellow Gold and Platinum. Claw set Natural Ruby of old European diamond cut : Ø 4.5 mm x 2.75 mm deep / ca. 0.5 ct ...
Category

1920s Swedish Art Deco Vintage Platinum Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Tiffany & Co Platinum Half Circle Wedding/Anniversary Band/Ring
Located in Rome, IT
Tiffany & Co Forever Platinum Half Circle Wedding/Anniversary Band/Ring, adorned with a total weight of 0.27 ct Round Brilliant Cut Diamonds. Crafted with precision and authenticity...
Category

2010s American Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 17 Carat Emerald Cut Diamond Ring
Located in Rome, IT
Embark on a journey of unparalleled luxury with our extraordinary GIA Certified 17 Carat Emerald Cut Diamond Engagement Ring – a masterpiece that transcends the boundaries of opulenc...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Emerald, White Diamond, Diamond, Platinum

GIA Certified 7 Carat Emerald Cut Internally Flawless Clarity Diamond Ring
Located in Rome, IT
This exquisite ring features a breathtaking GIA Certified 7 Carat Emerald Cut Diamond, renowned for its remarkable clarity and size. The diamond is graded as Internally Flawless, ind...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Emerald, White Diamond, Diamond, 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 Platinum Solitaire Rings

Materials

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

Tiffany & Co. Grace Platinum Princess Brilliant Cut Diamond Engagement Ring
Located in Rome, IT
Tiffany & Co. Grace Platinum Princess Brilliant Cut Diamond Engagement Ring. Crafted with precision and finesse, this exquisite ring features a dazzling 1.76 ct Princess Brilliant C...
Category

Early 2000s American Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5 Carat No Heat Royal Blue Sapphire Ring
Located in Rome, IT
Gemstone enthusiasts, prepare to be dazzled by the rare and mesmerizing beauty of this Natural Color Changing Sapphire hailing from Madagascar. At a weight of 5.21 carats and boasti...
Category

2010s Italian Platinum Solitaire Rings

Materials

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

GIA Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring 3X
Located in Rome, IT
GIA Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring dazzling and substantial 4 carat round brilliant cut diamond is bright white, completely eye clean, and impeccably fi...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 12 Carat Emerald Cut FLAWLESS D COLOR Type IIA Diamond Ring
Located in Rome, IT
Unrivaled Opulence: GIA Certified 12 Carat Flawless D Color Type IIA Emerald Cut Diamond Ring! Prepare to be captivated by the pinnacle of luxury and sophistication with our exquisi...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Emerald, White Diamond, Diamond, Platinum

GRS SWITZERLAND 9.12 Carat Ceylon Royal Blue Emerald Cut Sapphire Diamond Ring
Located in Rome, IT
Antinori di Sanpietro Roma created this ring and is an excellent investment! Showcasing an Emerald Cut Ceylon Sapphire weighing 9.12 carats, and certified by GRS Switzerland as an un...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Sapphire, Emerald, White Diamond, Diamond, Platinum

GIA Certified 5 Carat Diamond D COLOR FLAWLESS Clarity Ring
Located in Rome, IT
An exquisite 5 carat D Color Flawless Clarity emerald cut diamond certified by GIA An investment grade diamond set with micropave diamonds in the band set in solid platinum
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 3.60 Carat Round Cut Crossover Halo Diamond Ring
Located in Rome, IT
Presenting an extraordinary symbol of love and devotion: the 3.62 ct Total Weight Round Brilliant Cut Diamond Crossover Halo Engagement Ring, elegantly crafted in 14K White Gold. We...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Antique Art Deco Platinum Old Cut Marquise Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Cut Marquise Diamond Engagement Ring - GIA. This gorgeous old cut marquise engagement ring is crafted in platinum. The center holds a beautifu...
Category

1920s Art Deco Vintage Platinum Solitaire Rings

Materials

Diamond, Platinum

HARRY WINSTON 4.49 Carat Investment Round Brilliant Cut Diamond Ring
Located in Rome, IT
Introducing the timeless elegance of the Harry Winston 4.49 ct Total Weight Round Brilliant Cut with Tapered Baguette Diamond Platinum Engagement Ring. Crafted to perfection, this ex...
Category

1990s American Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

IGI Certified 5 Carat BURMESE Oval Blue Sapphire Diamond Ring
Located in Rome, IT
An absolutely exquisite engagement ring featuring a royal blue oval sapphire set in a four claw open back setting weighing a total of 5 carats. The centre stone is accompanied by tw...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Blue Sapphire, White Diamond, Diamond, Platinum

NEW Platinum GIA Graded 2.89ct Bezel Set Purple Pink Sapphire Solitaire Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Cushion Brilliant Cut - Bezel Set - Purple - Pink Color - Heated - 2.89ct (exact - certified) ** See Certification Details Below for Comp...
Category

2010s American Platinum Solitaire Rings

Materials

Pink Sapphire, Platinum

GIA Certified 14 Carat Cut Diamond Ring
Located in Rome, IT
Introducing our exquisite GIA Certified Eternity Band, a testament to timeless elegance and superior quality. This stunning band features a total of 14 diamonds, each meticulously c...
Category

2010s Italian Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 2 Carat Soleste Round Brilliant Cut Diamond Solitaire Ring
Located in Rome, IT
Exquisite symbol of everlasting love: The Tiffany & Co. Platinum Halo Engagement Ring featuring a breathtaking 2.27 ct Round Diamond. Crafted with precision and elegance, this ring ...
Category

Early 2000s American Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.50 Carat Kashmir Blue Sapphire No Heat Ring
Located in Rome, IT
GIA Certified 3.50 Carat Kashmir Blue Sapphire NO HEAT Ring
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Vintage 2.2 Old Brilliant Cut diamond platinum cocktail ring
Located in Rome, IT
Presenting a stunning Old European Brilliant & Baguette Cut Diamond Engagement Ring with a total carat weight of 2.2 carats. This elegant ring has a dazzling Natural Old European Cu...
Category

1940s Italian Contemporary Vintage Platinum Solitaire Rings

Materials

Diamond, Palladium, Platinum

GRS Certified 5 Carat COLOMBIAN Green Emerald Ring
Located in Rome, IT
Showcasing a magnificent investment grade 5 carat GIA certified vivid green emerald and is from Colombian origin! The color is Vivid Green which is the best saturation, it’s a super...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

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

Flawless GIA Certified 8 Carat Fancy Brown Pink Diamond Ring
Located in Rome, IT
A truly remarkable piece of fine jewelry: an exquisite GIA Certified 8 Carat Fancy Brown Pink Diamond Ring, elegantly set with two trapezoids, nestled within a combination of solid p...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

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

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