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Platinum Engagement Rings

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1,114
31,402
20,062
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Metal: Platinum
Peter Suchy GIA 5.98 Carat Paraiba Tourmaline Diamond Halo Platinum Ring
Located in Stamford, CT
Paraiba diamond cocktail ring. GIA certified oval electric neon bright blue/green Paraiba tourmaline center stone, in a platinum setting with a halo of 10 round brilliant cut diamond...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Tourmaline, Paraiba, Platinum

Circa 1900 Jewelry, Edwardian Old European Diamond Ring (Approx. 2.50-Carat)
Located in New York, NY
This exquisite antique diamond solitaire ring showcases a stunning Approx. 2.50-Carats old European cut diamond, delicately prong-set t...
Category

Early 1900s French Edwardian Antique Platinum Engagement Rings

Materials

Diamond, Yellow Gold, Platinum, Gold

EXPECTIONAL GRS Certified VIVID RED PIGEON BLOOD UNheated Ruby Ring
Located in Chicago, IL
Flawless 5.05-carat ruby. Mined from the Montepuez district in Mozambique, it features a beautiful "pigeon blood red" color, considered the finest ruby color. This remarkable color, ...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

1.52 Carat Blue Sapphire and Diamond Platinum Ring
Located in London, GB
1.52 Carat cushion cut Blue Sapphire and Diamond Platinum Ring This elegant ring features a 1.52 carat cushion cut Blue Sapphire at its centre. This gorgeous stone emanates depth a...
Category

21st Century and Contemporary Contemporary Platinum Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

6.42ct No Heat Sapphire with Diamonds Ring Platinum
Located in BEVERLY HILLS, CA
Stunning unheated sapphire with diamonds ring. Stamped “GRAFF” and GIA certified. *Not entirely sure if it is genuine Graff. The stamp is consistent with their stamps, as well as the...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

White Diamond, Blue Sapphire, Sapphire, Diamond, Platinum

Antique Art Deco Platinum Colombian Emerald and Diamond Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Colombian Emerald and Diamond Engagement Ring. This incredible engagement ring is crafted in platinum. The center holds a gorgeous Colombian emera...
Category

1920s Unknown Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Art Deco Style Diamond & Sapphire .73 Carat Platinum Ring
Located in Scotts Valley, CA
Details: Stunning vintage Art Deco style .73 carat Old European Cut diamond & 1 carat sapphire engagement ring. The band is platinum. This is a gorgeous ring with lovely engraving ar...
Category

Late 20th Century North American Art Deco Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 10 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Chicago, IL
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 Engagement Rings

Materials

White Diamond, Diamond, Platinum

Alexander Beverly Hills GIA 5.24ct Fancy Yellow VS2 Diamond Three-Stone Ring 18k
Located in BEVERLY HILLS, CA
Stunning modern all GIA certified fancy yellow canary diamond, complimented by GIA certified trapezoid diamonds. High jewelry by Alexander Beverly Hills. diamond in the mounting 6.09...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

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

Art Deco 4.16 CTW No Heat Ceylon Sapphire Diamond Platinum Vintage Halo Ring GIA
Located in Philadelphia, PA
Centering an oval cut sapphire weighing 2.56 carats total - transparent vivid medium blue in color Natural Ceylon (Sri Lankan) in origin and displaying no indications of heat treatme...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

GUBELIN Certified 9 Carat Blue Sapphire Diamond Ring
Located in Chicago, IL
Exceptional Certified 9 Carat Blue Sapphire Diamond Ring Exceptional Certified 9 Carat Blue Sapphire Unheated sapphire
Category

2010s Italian Modern Platinum Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Art Deco style 1.84 Carat vintage round cut diamond ring
Located in Chicago, IL
This diamond and emerald ring has a stunning Art Deco style design with an eye catching 1.84ct vintage round cut diamond surrounded by ribbons of custom cut emeralds and glittering d...
Category

2010s Italian Modern Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Tiffany & Co. 5.35 CTW Emerald Cut Diamond Platinum Soleste Engagement Ring
Located in Philadelphia, PA
Centering an emerald cut diamond weighing 5.03 carats - G color with VS2 clarity Set with talon prongs in basket with a halo surround and cathedral shoulders Prong set with round bri...
Category

21st Century and Contemporary Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5 Carat Emerald Cut Diamond Solitaire Engagement Ring
Located in Chicago, IL
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 Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified Art Deco 2.17 Carat Marquise Diamond Engagement Ring
Located in Santa Barbara, CA
The Penelope GIA certified over 2 carat marquise cut diamond engagement ring. An estate Art Deco vintage solitaire with an icy, sparkling ...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Vintage GIA 2.46ctw Natural Green Cushion Cut Tsavorite Diamond Platinum Ring
Located in New York, NY
Rare Vintage GIA 2.46ctw Natural Green Cushion Cut Tsavorite Garnet and Diamond Platinum Engagement Cocktail Ring. This fabulous vintage classic ring represents everything beloved in the straight geometric design. But it is softened by elongated Cushion shaped 1.62ct rare Tsavorite Green Garnet Center Gem stone GIA certificate #5232509017. Set into "Lusida" style setting crafted out of Platinum (stamped-tested) . The Tsavorite is accompanied by two prong set step cut Large diamonds together with 8 channel set step cut-baguettes smaller diamonds. Estimated total weight of the diamonds is .84ct. The Diamonds are F-G color, VS clarity overall. The Center Gem sits medium 7.92mm from the top of the finger, finger size 5.75 can be re-sized, it tappers from the 3.60mm to 2.mm on the bottom. The weight of the ring is 8.04grams. Being in the business for as long as we have, we don’t believe that you will ever see a ring like this. What a magnificent ring to have for anyone who just loves Gems & Diamonds! So, here we have an exceptionally beautiful and entrancing head-turner of Vintage Tsavorite and diamond ring, sturdy enough to last for the next hundred-plus years. A stunning and sizzling statement! Condition: This ring is in very good condition with strong details. Polished and ready to wear. *** Since we list antique and vintage items we try to make sure to identify any issues. However please go over the photos so you can assess any wear issues that would matter to you personally. Please note: gemstones may vary slightly in color tones from one computer to another. Retail Value is $8,950. Comes with Gift Box, GIA Tsavorite...
Category

1990s Modern Platinum Engagement Rings

Materials

Diamond, Tsavorite, Platinum

J. Birnbach GIA Certified 14.06 Carat H VVS2 Oval Brilliant Cut Diamond Ring
Located in New York, NY
This exceptional ring from the J. Birnbach vault features a natural, certified 14.06 carat oval brilliant cut diamond of H color and VVS2 clarity as described by GIA grading report #...
Category

21st Century and Contemporary North American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Emerald Diamond Halo Ring (GIA Approx. 4.90-Carats), Platinum
Located in New York, NY
This exquisite ring centers on a GIA-certified emerald-cut natural emerald weighing approximately 4.90 carats. Its vivid green hue is beautifully showcased in a warm 18k yellow gold ...
Category

21st Century and Contemporary Unknown Art Deco Platinum Engagement Rings

Materials

Diamond, Emerald, Gold, Yellow Gold, Platinum

GIA Certified 6 Carat Emerald Cut Diamond E Color VS1 Clarity
Located in Chicago, IL
Timeless Elegance in Platinum Make a statement of refined luxury with this breathtaking 6.00-carat GIA-certified emerald-cut diamond ring, masterfully set in solid platinum. Flanked ...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Cushion Cut Diamond Engagement Ring (Approx. 5.10-Carats), Sapphire Halo
Located in New York, NY
This exquisite sapphire halo engagement ring is a striking example of timeless elegance and craftsmanship. At its heart lies a captivating elongated antique cushion-cut diamond, weig...
Category

21st Century and Contemporary Art Deco Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

Vintage Bulgari Old European Cut Diamond Ring (GIA Approx 2.50-Carats), Platinum
Located in New York, NY
Presenting a timeless piece of luxury: a vintage platinum Bulgari ring, meticulously hand-crafted in Italy circa 1970. This exceptional ring features a stunning old European cut diam...
Category

1970s Italian Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

David Webb 1980's Diamond Enamel Platinum 18K Gold Vintage Buckle Ring
Located in Philadelphia, PA
Designed as a pierced buckle motif featuring round brilliant cut diamonds bead set in semi-circles Weighing approximately 0.84 carat total - G/H color with VS2 clarity Accented by a ...
Category

1980s Vintage Platinum Engagement Rings

Materials

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

Cartier 1.57 carat GIA FVS1 Round Diamond Engagement Ring with Baguettes
Located in New York, NY
An exquisite piece by Cartier, this engagement ring features a 1.57 carat round diamond certified by GIA as F color and VS1 clarity. The setting is crafted in platinum with Cartier's...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco Certified Natural Sapphire Diamond Cocktail Ring Platinum Gold 1930s
Located in Lisbon, PT
Art Deco certified 2.5-carat natural sapphire and 2.25-carat diamond cocktail or engagement ring in platinum and yellow gold, by Portuguese jeweler Joaquim Lory & Cª and accompanied ...
Category

1920s Portuguese Art Deco Vintage Platinum Engagement Rings

Materials

Sapphire, Diamond, Platinum, Yellow Gold, Gold

Vintage Granat Brothers Old European Cut Diamond and Platinum Engagement Ring
Located in Scottsdale, AZ
Ring size: 5.75 This stunning vintage diamond engagement ring will absolutely take your breath away. Exquisitely designed with multiple shapes of diamonds in a luxurious platinum setting, this is truly an undeniably unique piece that you will treasure forever. At the center of this exquisite vintage Granat Brothers ring...
Category

1950s American Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 6.51 Carat Natural Pear Brilliant Cut Diamond Ring TYPE IIA
Located in Chicago, IL
GIA Certified 6.51 Carat Natural Pear Brilliant Cut Diamond. This Beautiful Diamond has a Maximum grade for color and has graded flawless for the Clarity. Platinum Engagement Ring Fe...
Category

2010s Italian Modern Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4.73 Carat Round Brilliant Cut Diamond Three-Stone Engagement Ring
Located in Dallas, TX
Stunning diamond engagement ring in a classically elegant setting and featuring at its center a remarkable GIA Certified 4.73 carat round brilliant cut diamond of H color and VVS2 cl...
Category

21st Century and Contemporary American Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

J. Birnbach 3.02 carat GIA Oval Diamond Engagement Ring with Tapered Baguettes
Located in New York, NY
This engagement ring is a timeless classic! The ring features a 3.02 carat oval diamond certified by GIA as G color and SI2 clarity. The tapered baguettes (0.55 carats total) draw th...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.01 Carat Oval Cut Diamond Ring with Halo and Pavè in Platinum
Located in Chicago, IL
This GIA certified oval cut diamond showcases an exceptional E color grade, offering a beautifully crisp and bright appearance with remarkable brilliance. The diamond’s 3.01 carat we...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

9.15 Carat Marquis Shape K VS2 Diamond Platinum Engagement Ring
Located in New York, NY
Title: 9.15 Carat Marquis Shape K VS2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 9.15 Carat Diamond Number of Stones: 1 Color: K Clar...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old European Cut Diamond Filigree Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Old European Cut Diamond Filigree Engagement Ring. This gorgeous engagement ring is crafted in platinum. The center holds a beautiful old european cut diam...
Category

1920s Unknown Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.11 ct Platinum Round Brilliant Cut Diamond Solitaire Ring
Located in Chicago, IL
Tiffany & Co. 1.11 ct Platinum Round Brilliant Cut Diamond Solitaire Engagement Ring Experience timeless luxury with this authentic Tiffany & Co. Platinum Solitaire Engagement Ring,...
Category

2010s American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Scarselli 6 Carat Fancy Intense Yellow Radiant Diamond Ring in Platinum VS1 GIA
Located in New York, NY
From SCARSELLI, this vibrant and spectacular 6.04-carat Fancy Intense Yellow Diamond (VS1 clarity) is flanked by a 0.40 carats total pair of white tapered baguette diamonds for class...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

White Diamond, Yellow Diamond, Yellow Gold, Platinum

GIA Certified 3.12 Carat Sq Emerald Cut Diamond D Color VVS1 Clarity Ring
Located in Chicago, IL
This elegant engagement ring features a GIA certified 3.12 carat square emerald cut diamond set in platinum, presenting a bold and structured silhouette. The center stone boasts a ...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Estate GIA 2.74ct Natural Fancy Yellow Oval 3 Stone Diamond Platinum Ring
Located in New York, NY
A Superb ESTATE 3 STONE NATURAL FANCY "Cognac" Yellow Oval cut GIA 2.74ctw DIAMOND Ring. The Center Diamond is 2.25CT in Natural Fancy Brownish Yellow color, SI1 clarity (eye clear)...
Category

Early 2000s Platinum Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum, 18k Gold

Rose-Cut Pear-Shaped Diamond Engagement Ring (Approx. 6-Carats), Platinum
Located in New York, NY
This exquisite platinum and diamond ring is a true statement of elegance and timeless beauty. At its heart lies a stunning 6.00-carat rose-cut, pear-shaped diamond that captures and ...
Category

21st Century and Contemporary Art Deco Platinum Engagement Rings

Materials

Diamond, Platinum

Edwardian Turquoise European Diamond Platinum 14K Yellow Gold Antique Halo Ring
Located in Philadelphia, PA
Centering an oval-shaped turquoise cabochon measuring 8.25 x 11.0 mm Opaque medium robin's egg blue and set with gold talon prongs Accented by a halo surround of old European cut di...
Category

1910s Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, Turquoise, Gold, 14k Gold, Yellow Gold, Platinum

Tiffany & Co. 0.78 Carat Diamond and Sapphire Three-Stone Ring
Located in London, GB
Here we have a fabulous three-stone ring from the world renowned jewellery designer, Tiffany & Co. Crafted from platinum, the knife edge band plays host to a centralised bright white...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

1925s Art Deco Calibrated Sapphire Diamonds Platinum Ring
Located in Poitiers, FR
Ring in platinum. Magnificent Art Deco ring, it forms an openwork dome of plant decorations set with diamonds. In the center an antique brilliant- cut diamond is closed set millegrai...
Category

1920s French Art Deco Vintage Platinum Engagement Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

Van Cleef & Arpels ' Icone" Collection Diamond Ring
Located in New York, NY
Van Cleef & Arpels Icone Collection Diamond engagement ring in platinum. In the center 0.70ct round brilliant cut diamond, color: E, clarity VVS2, GIA 5146857351. Set in approximate...
Category

21st Century and Contemporary French Artist Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3 Carat Cushion Cut F Color VVS1 Clarity Diamond Ring in Platinum
Located in Chicago, IL
This exquisite ring features a 3.01 carat cushion brilliant cut diamond as its dazzling centerpiece, accented by two tapered baguette diamonds. The central diamond boasts F color, ...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Antique Cushion Cut Diamond Engagement Ring (Approx. 5.40-Carats), Emerald Halo
Located in New York, NY
A striking example of vintage-inspired elegance, this impressive halo ring showcases a bezel-set antique cushion-cut diamond weighing approximately 5.40 carats. Graded K color and VS...
Category

21st Century and Contemporary Art Deco Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 5 Carat Unheated/Untreated Ruby from Mozambique
Located in Chicago, IL
A truly magnificent classic ring. This spectacular investment grade three stone engagement ring features a incredible cushion cut 5 carat pure red ruby. Exquisite 5.02-Carat Unhe...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

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

GIA Certified No Indication Heating Emerald Shaped Ruby Diamond Platinum Ring
Located in New York, NY
Indulge in timeless elegance with this exquisite mid-century platinum diamond three-stone ring, showcasing a breathtaking GIA-certified ruby. This stunning piece is perfect for any j...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

Antique Victorian Gold & Platinum Oval Turquoise Old Mine Cut Diamond Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Turquoise - Oval Cabochon Cut - Prong Set - Robin Egg Blue Color - 8.7x5.7mm (approx.) (12) Natural Genuine Diamonds - Chunky Old Mine Cut - Prong S...
Category

19th Century Victorian Antique Platinum Engagement Rings

Materials

Diamond, Turquoise, Gold, 14k Gold, White Gold, Yellow Gold, Platinum

2.40 Carat Old Cut Diamond Solitaire Platinum Engagement Ring, circa 1920s
Located in London, GB
This spectacular antique solitaire engagement ring features a beautiful 2.40ct Victorian old mine cut diamond neatly set at its cent...
Category

1920s English Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Lucida Diamond Engagement Ring Set in Platinum, H VVS2 0.30 Ct
Located in Honolulu, HI
100% Authentic Tiffany & Co. Lucida cut engagement ring with a 0.30 carat excellent cut diamond center, the diamond color grade is H, and clarity is VVS2. The diamond is set in 4 prong solitaire ring with a high polish finish. The ring comes with Tiffany diamond certificate...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 11.78 Carat Emerald Cut Diamond Engagement Ring
Located in Miami, FL
Exquisite Vivid Diamonds engagement ring crafted in platinum, showcasing a sensational GIA Certified Emerald Cut Diamond weighing 11.78 carats, K color, VS1 clarity and 6 baguette cu...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

GIA 2.94 Carat Sapphire Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Cornflower Blue Oval Sapphire and diamond engagement ring. GIA certified 2.49cts oval center stone in platinum setting with 2 old mine cu...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Hancocks 4.16 Ct Cushion Padparadscha Sapphire and Old Mine Diamond 3 Stone Ring
Located in London, GB
A sapphire and old cut diamond three stone ring by Hancocks, set to the centre with a beautiful cushion shaped Ceylon padparadscha sapphire weighing 4.16cts claw set in 18ct rose gold between two old mine cushion cut diamonds, one weighing 0.73ct and of F colour and VS2 clarity and the other weighing 0.78ct and of F colour and SI1 clarity claw set in platinum, all to a finely handcrafted 18ct rose gold mount with square section band with ornate scroll and foliate hand engraved decoration. Maker Hancocks Period Contemporary Origin London Gemstones 4.16ct cushion shape Padparadscha Ceylon sapphire no heat with GIA certificate 0.73ct F VS2 old mine brilliant cut diamond with GIA certificate 0.78ct F SI1 old mine brilliant cut diamond with GIA certificate Setting 18ct rose gold and platinum with maker's mark and London assay marks Weight 6 grams Dimensions UK finger size L, US size 5.75 Head 9mm x 17mm Band 2mm Condition New Directors Notes Padparadscha sapphires are a particularly special variety of sapphire, being the rarest of colours that sapphires are naturally found in. True padparadschas are a unique blend of pink and orange, exhibiting elements of both these colours in the same stone. Historically found only in Ceylon, the name ‘padparadscha’ (pronounced pad-per-add-sha) is derived from the ancient Sanskrit word ‘padmaraga’ referring to the colour of a lotus flower. However, most lotus blossoms are actually more pink than orange so today it is often thought of as a mix of lotus pink and sunset orange. Due to their rarity these stones are amongst the most expensive in the world. As with all gemstones, those that are certified untreated will attract a premium and, like blue sapphires, many padparadschas are heated to improve their colour. So gems such as this one which have received no treatment are even more rare and desirable. Today orangey-pink sapphires are found in Vietnam, Tanzania and Madagascar, however purists believe only those found in their original location of Ceylon (Sri Lanka) should be termed true padparadschas. The spotlight was turned on these beautiful gems when Princess Eugenie...
Category

2010s English Platinum Engagement Rings

Materials

White Diamond, Padparadscha Sapphire , 18k Gold, Platinum

1920's 1.50ct Emerald Cut Diamond and Blue Sapphire Ring
Located in New Orleans, LA
Step into the dazzling world of the 1920s, where elegance and opulence were celebrated in every facet of life. Our exquisite 1.50 carat emerald-cut diamond ring, flanked by meticulou...
Category

1920s European Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified 5 Carat Emerald Diamond Ring
Located in Chicago, IL
classic engagement ring features a substantial 5.01 carat emerald cut diamond, elegantly flanked by a pair of trapezoid diamonds, all set in a sleek platinum band. The center diamond...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Circa 1920s Platinum Art Deco .60ct Old European Engagement Ring
Located in Hicksville, NY
Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.8 grams Center Diamond Details: .60ct, Old European Brilliant, H Color, SI1 Clarity Side Diamonds: Antique Marqu...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Platinum

GIA Certified Sapphire Ring, 2.51 ct Unheated Platinum Sapphire Ring
Located in Tampa, FL
At 2.51 carats, this natural no-heat sapphire ring by Sapphire Ring Company is a beautiful addition to our selection of Ceylon sapphire rings for sale. This unheated sapphire feature...
Category

2010s Sri Lankan Modern Platinum Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Rare 6.18-Carat Grey-Purple Spinel Emerald-Cut Platinum Ring – A Luxury Gift
Located in Beverly Hills, CA
Exceptional 6.18-Carat Flawless Grey-Purple Spinel Emerald-Cut Platinum Ring – Merkaba Jewelry Beverly Hills Introducing the Exceptional 6.18-Carat Flawless Grey-Purple Spinel Emera...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Spinel, Multi-gemstone, White Diamond, Diamond, Platinum

GIA Certified 5.60 Ct Marquise-Cut Diamond Ring in Platinum 950
Located in Lucerne, CH
This superb handcrafted ring in platinum 950 features a stunning marquise-cut diamond of 5.60 carats, D colour and vvs2 clarity. Accented by two tapered baguette-cut diamonds of F/G...
Category

21st Century and Contemporary Swiss Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

1.06 Carat GIA Emerald and Diamond Art Deco Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful and finely detailed Platinum Cocktail Ring, center securely nestled with a 1.06 Carat Emerald, GIA Lab Report, surrounded by round Diamonds, weighing approx. 0.60tc...
Category

Mid-20th Century Art Deco Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

8.92 Carat Moonstone Diamond Art Deco Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Finely detailed Moonstone and Diamond Ring. Centering a securely nestled Hand set 8.92 Carat Oval Moonstone surrounded by Diamonds, weighing approx. 0.64tcw. Hand c...
Category

Mid-20th Century Art Deco Platinum Engagement Rings

Materials

Diamond, Moonstone, Platinum

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