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Platinum Engagement Rings

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Metal: Platinum
1ct Oval Natural Pink Sapphire Ring
Located in Lanham, MD
This 1ct Oval Natural Pink Sapphire Ring on Platinum Silver is timeless elegance personified, a true embodiment of grace and sophistication. This exquisite piece of jewelry features ...
Category

2010s African Contemporary Platinum Engagement Rings

Materials

Pink Sapphire, Sapphire, Silver, Platinum, Sterling Silver

Art Deco 1920 Ring in 18kt Gold and Platinum with Diamonds and Sapphire
Located in Aventura, FL
This stunning Art Deco ring, crafted between the 1920s and 1930s, embodies the elegance and geometric sophistication of the era. Made from 18kt yellow and white gold, it showcases a ...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

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

Platinum Rose Cut Engagement, (GIA Approx. 2.50-Carats) Diamond Ring, Platinum
Located in New York, NY
This exceptional solitaire ring showcases a GIA-certified round rose-cut diamond, weighing an impressive approx. 2.50-carats. Graded I in color and VVS2 in clarity, the center stone ...
Category

21st Century and Contemporary Unknown Art Deco Platinum Engagement Rings

Materials

Diamond, Platinum

1.40 Carat Diamond Emerald Target Ring
Located in New York, NY
This fabulous platinum engagement ring inspired from the Art Deco era, is centered with a sparkling cushion cut diamond that weighs approximately 1.40ct. graded J-K color with VS2 cl...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 7.04 Carats Cushion Cut Diamond & Sapphire Halo Engagement Ring
Located in New York, NY
An elegant engagement ring, showcasing a 7.04 carats cushion cut diamond certified by GIA as K color and SI1 clarity, set on a four prong setting. Surrounded by a halo of 12 round cu...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Blue Sapphire, Diamond, Platinum

Edwardian 1900 Engagement Ring in 18kt Gold and Platinum with Diamonds
Located in Aventura, FL
This exquisite Edwardian engagement ring, dating to the early 20th century, reflects the elegance and intricacy of the Edwardian era. Crafted in 18kt yellow gold with a platinum top,...
Category

Early 1900s Edwardian Antique Platinum Engagement Rings

Materials

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

Belle Epoque 1.80 Ct. Diamond Plus Platinum ring
Located in Napoli, IT
This exceptional antique ring is Belle Époque era, is 1910 ca Hand crafted Platinum mount The wide fine crown has an elegant pierced work Diamond frame with exquisite millgrain detai...
Category

Early 20th Century European Belle Époque Platinum Engagement Rings

Materials

Diamond, Platinum

GRS Certified 5.57 Carat No Oil Vivid Green Emerald Diamond Ring
Located in Chicago, IL
Introducing a truly extraordinary piece of fine jewelry: the GRS Certified 5.57 Carat vivid green emerald diamond Ring. Immerse yourself in the captivating allure of this exquisite ...
Category

2010s Italian Modern Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

1930s English Art Deco old mine diamond solitaire ring
Located in London, GB
Art Deco old mine diamond solitaire ring. Centrally set with a cushion shape old mine diamond, G colour, VS1 clarity in an open back f...
Category

1930s British Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Edwardian No Heat Burma Ruby Diamond Platinum 18 Karat Gold Antique Halo Ring
Located in Philadelphia, PA
Centering an oval cut ruby weighing 0.62 carat total - transparent medium purplish red Natural Burmese in origin with no indications of heat treatment - set with gold prongs Accented...
Category

1910s Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, Ruby, Gold, Platinum

J. Birnbach 6.68 ct Oval Three Stone Engagement Ring with Pear Shape Side Stones
Located in New York, NY
A ring with such a unique combination of exceptional diamonds could only be by J. Birnbach. This oval engagement ring with pear shape side stones flatters any finger with it's especi...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Exceptional GIA Certified 8 Carat Round Brilliant Cut Diamond Platinum Studs
Located in Chicago, IL
EXCEPTIONAL GIA Certified 8 Carat Round Brilliant Cut Diamond Platinum Studs. Designer: Antinori Material: Platinum Shape: Round Weight: 4ct each Color: F Clarity: VVS
Category

2010s Italian Modern Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Antique Cushion Cut Sapphire (Approx 1-Carat) Ring, Platinum, circa 1910
Located in New York, NY
An exquisite Edwardian ring, handcrafted in platinum circa 1910, featuring a stunning trio of natural sapphires pave-set in a graceful north-south orientation. The sapphires, totalin...
Category

1910s Edwardian Vintage Platinum Engagement Rings

Materials

Sapphire, Diamond, Platinum

J. Birnbach 8.56 Carat Oval Cut Diamond Antique Style Engagement Ring
Located in New York, NY
This romantic, antique inspired engagement ring by J. Birnbach features a gorgeous 8.56 carat oval diamond. The center diamond is GIA ...
Category

21st Century and Contemporary American Platinum Engagement Rings

Materials

Diamond, Platinum

Royal Blue Burmese sapphire and diamond ring, circa 1950.
Located in London, GB
Royal Blue Burmese sapphire and diamond ring. Centrally set with an oval old cut natural unenhanced Royal Blue Burmese sapphire in an open back claw setting with an approximate weigh...
Category

1950s Vintage Platinum Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 5 Carat Emerald Cut Diamond Engagement Ring
Located in Chicago, IL
Introducing a breathtaking masterpiece that epitomizes sophistication and grace – a 5-carat emerald-cut diamond ring of extraordinary beauty. This magnificent jewel is a testament to...
Category

2010s Italian Modern Platinum Engagement Rings

Materials

Emerald, White Diamond, Diamond, Platinum

Fancy Pink Diamond Ring, 1.02 Carats
Located in New Orleans, LA
A blush-colored beauty, this captivating ring features an exquisite cushion-cut fancy pink diamond totaling 1.02 carats. The remarkable pink diamond is certified by the Gemological I...
Category

21st Century and Contemporary Modern Platinum Engagement Rings

Materials

Pink Diamond, White Diamond, Platinum, Rose Gold, 14k Gold

Antique Art Deco Platinum Old Euro Single Cut Diamond Filigree Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Euro Single Cut Diamond Filigree Ring. This beautiful Antique Art Deco old cut diamond ring is crafted in platinum. The ring features old Euro...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA .76 carat diamond platinum engagement ring
Located in Beverly Hills, CA
This elegant Art Deco platinum engagement ring features a GIA-certified 0.76-carat old European cut diamond, I color, VS2 clarity, accented by 12 single-cut diamonds totaling approxi...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

1910 Edwardian Old European Diamond Platinum Engagement Ring
Located in Los Angeles, CA
1910 Edwardian Old European Diamond Platinum Engagement Ring. The Edwardian Old European Diamond Platinum Engagement Ring from 1910 is a beautiful example of Edwardain design. The ...
Category

1910s Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, 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

J. Birnbach 4.22 carat GIA EVS1 Oval Platinum Pave Solitaire Engagement Ring
Located in New York, NY
Delicate, feminine and romantic, this oval pave solitaire is perfect for someone looking for timeless sparkle. The 4.22 carat oval diamond is certified by GIA to be E color and VS1 c...
Category

21st Century and Contemporary American Platinum Engagement Rings

Materials

Diamond, Platinum

10.21 Carat Oval Aquamarine and Diamond Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Finely detailed Aquamarine and Diamond Platinum Cocktail Ring. Centering a securely nestled Oval Aquamarine, weighing approx. 10.21 Carats either side set with Diam...
Category

21st Century and Contemporary Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Leon Megé Three-Stone Ring with Asscher-Cut Diamond and Diamond Bullets
Located in New York, NY
Leon Megé bespoke three-stone engagement ring unmatched by other pairings and featuring an Asscher-cut diamond of graceful beauty. 1.83 ct Asscher cut natural diamond...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.24 Carat Diamond Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 6.60 Metal Type: Platinum Weight: 2.3 grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 5192365470 Shape: Old European Brilliant ...
Category

1920s Unknown Art Deco Vintage Platinum Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 1.00 Carat Oval Cut Pink Diamond Double Halo Engagement Ring
Located in New York, NY
A well-crafted engagement ring, showcasing a 1.00 carat pink diamond certified by GIA as Fancy Intense Pink color, set on a four prong setting made of rose gold. Designed with a doub...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Pink Diamond, Rose Gold, Platinum

GIA Certified 1.88 Carats Pear Shape Diamond Three-Stone Engagement Ring
Located in New York, NY
A chic three-stone engagement ring, showcasing a 1.88 carats pear shape diamond certified by GIA as F color and SI2 clarity, set on a five prong setting. Flanked by two pear shape di...
Category

21st Century and Contemporary American Contemporary 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

GIA Certified 1.29 Carat Edwardian Diamond Platinum & 14 Karat Engagement Ring
Located in Hicksville, NY
Ring Size: 6.5 Metal Type: Platinum & 14K Yellow Gold [Hallmarked, and Tested] Weight: 3.0 grams Center Diamond Details: GIA REPORT #: 5221045017 Weight: 1.29ct Cut: Old European br...
Category

1910s Unknown Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

3.38 Carat Princess Cut Diamond Platinum Engagement Ring
Located in New York, NY
This beautiful platinum ring centers an EGL certified princess cut diamond that weighs 3.38ct. and is graded I-J color with VS1 clarity. The center stone is flanked by baguette cut ...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

Peter Suchy GIA Transitional Cut Diamond Sapphire Platinum Engagement Ring
Located in Stamford, CT
Antique Inspired diamond and sapphire engagement ring. GIA certified transitional cut diamond center stone mounted in a Platinum setting and accented by 2 pear shape side sapphires. ...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

Tiffany & Co. Platinum Nesting Full Circle .14 ct Diamond 3mm Narrow Band Ring
Located in New York, NY
Tiffany & Co. nesting band ring from The Tiffany Setting collection finely crafted in platinum featuring a full circle of bead set round brilliant cut diamonds going all the way arou...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

2.76 Total Carat Sapphire and Diamond Halo Ladies Engagement Ring GIA
Located in New York, NY
2.76 Total Carat Sapphire and Diamond Halo Ladies Engagement Ring. GIA Certified. -Metal Type: Platinum -1.68 Carat Oval Cut Natural NON Heated Blue Sapphire, GIA Certified -Sapphi...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Scarselli 11 Carat Fancy Yellow Radiant Diamond Ring in Platinum 'GIA'
Located in New York, NY
From SCARSELLI this 11.21 carat Fancy Yellow Radiant Cut Diamond is VS1 clarity and flanked by white brilliant cut tapered diamonds (2=1.02 carat) in a handmade platinum ring. Wonde...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

White Diamond, Yellow Diamond, 18k Gold, Platinum

Shreve, Crump & Low GIA Certified 8.97 Carat G VS2 Emerald Cut Diamond Ring
Located in Boston, MA
This 3-Stone diamond ring is offered by Shreve, Crump & Low. This 8.97 carat GIA Certified G VS2 emerald cut diamond measuring 13.70 x 10.64 x 6.95mm is custom set in a handcrafted S...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Platinum

Gorgeous Platinum 1.59 Carat Marquise Solitaire Unity Band with Accents
Located in Sherman Oaks, CA
Size 5.75 Features 1.59 ct Marquise Center Stone Color: F Clarity: I1 Supported by two baguette diamond side stones Total Weight of Side Stones = .13 ct Average Color: G Average Clar...
Category

Early 2000s American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Novo 0.47 Cushion Diamond Platinum Engagement Ring
Located in New York, NY
Brand Tiffany & co Type ring Gender women Condition pre-owned Ring size 4.5 Ring weight 3.7gr Material platinum Metal purity 950 Main stone diamond 0.47ct Clarity VS1 Diamond color...
Category

21st Century and Contemporary Romantic Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.94ct Diamond Engagement Ring
Located in New York, NY
This is an amazing platinum engagement ring. The ring is centered with a sparkling GIA certified round cut diamond that weighs 1.94ct. The color of the diamond is H with VS1 clarity....
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco Ceylon Blue Sapphire Diamond Platinum Ring
Located in New York, NY
A stunning royal blue 10.15 carat cushion-cut blue sapphire edwardian filigree ring with single-cut diamonds, set in Platinum. The sapphire acc...
Category

Early 20th Century American Edwardian Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

AGL Certified 1.41 Carat Round Blue Sapphire Diamond Platinum Ring
Located in New York, NY
Beautiful Blue Sapphire Ring. The ring is Platinum. The Blue Sapphire is Round 1.41 Carat. The stone is AGL Certified, The stone is Heated and Diffused. There are 0.40 Carat Diamonds...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Scarselli GIA Certified 1.41 Carat Gray Blue Radiant Cut Diamond Engagement Ring
Located in New York, NY
This classic diamond ring contains a rare, natural color fancy Gray-Blue Radiant Cut diamond of 1.41 carats mounted in Platinum with two side white radian...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Blue Diamond, Diamond, Platinum

13.02 Carat Square Radiant Cut Fancy Yellow Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum and 18k yellow gold with a GIA certified Square Radiant cut Diamond weighing 13.02 carats, Fancy Yellow color, VVS2 clarity, GIA #2231057232 The ring featu...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

5.65 Carat Square Emerald Cut Blue Sapphire and Diamond Ring
Located in New York, NY
5.65 carat square emerald cut blue sapphire with heart shape diamonds .58 carats set in a platinum ring Size 7.
Category

2010s Sri Lankan Contemporary Platinum Engagement Rings

Materials

Emerald, Diamond, White Diamond, Blue Sapphire, Platinum

Antique Old European Cut Diamond and Blue Sapphire Ring in Platinum
Located in New York, NY
Antique old European cut diamond and blue sapphire ring handcrafted in platinum. The details are as follows : Diamond weight : 0.80 carat ( center ) ( H VS1) Diamond weight : 0.20...
Category

1940s American Vintage Platinum Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Platinum 0.63 Carat Marquise Diamond Bezel Set Engagement Ring – D Color VS2
Located in Chicago, IL
A sleek and modern interpretation of timeless elegance, this platinum engagement ring features a 0.63 carat natural marquise brilliant cut diamond, set east-west in a refined bezel s...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

9.58 Carat Old European Cut Diamond in a Custom Made Platinum Ring
Located in New York, NY
A custom made 8 prong platinum ring featuring a 9.58 carat Old European Cut diamond with a slightly eye visible inclusion on the side. Beautifully accented with 6 straight baguette s...
Category

20th Century Unknown Platinum Engagement Rings

Materials

Diamond, Platinum

2.50tcw PLAT AAA+ Natural Emerald-Round Cut & Tapered Baguette Diamond Ring
Located in Jupiter, FL
A classic among engagement rings, this genuine emerald, and tapered diamond engagement ring features a vibrant round Zambian emerald. T...
Category

2010s American Modern Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Tiffany & Co. Three-Stone Engagement Ring 2.10 Carat E/VS1
Located in London, GB
A stunning Tiffany & Co. diamond platinum engagement ring from the Three Stone collection. The ring comprises of a round brilliant cut diamond in a 4 claw setting weighing 2.10ct, E ...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5 Carat Emerald Cut Diamond Engagement Platinum Ring
Located in Chicago, IL
5 carats. Graded as F in color and VS2 in clarity, this diamond showcases remarkable qualities, including , excellent polish, and excellent symmetry, with no fluorescence. Set in l...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified Green Emerald Diamond Ring
Located in New York, NY
Magnificent Green emerald and diamond ring set with the finest quality half moon diamonds in Platinum. The center stone is 9.79 Carats Zambian Emerald cut Emerald, very fine qualit...
Category

21st Century and Contemporary American Platinum Engagement Rings

Materials

Emerald, Platinum

GIA Certified 10.09 Carats Oval Cut Diamond Halo Engagement Ring in Platinum
Located in New York, NY
An elegant engagement ring, featuring a 10.09 carats oval cut diamond certified by GIA as J color and SI2 clarity, set on a four prong setting. Surrounded by a halo of round brillian...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Cartier 3.27 carat Solitaire Diamond Platinum Engagement Ring
Located in London, GB
Cartier solitaire diamond engagement ring. Set to centre with a round old cut diamond, D colour, VVS2 clarity, with an approx...
Category

1950s French Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Peter Suchy GIA Certified 1.78 Carat Marquise Diamond Platinum Engagement Ring
Located in Stamford, CT
Peter Suchy marquise diamond halo engagement ring. GIA certified center stone with a halo of brilliant cut round diamonds. A wedding band can sit flush against the setting. The plati...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

1920s Old Cut 4.01 Carat Diamond Solitaire Ring with Diamond Set Shoulders
Located in London, GB
Solitaire old cut diamond ring with diamond set shoulders. Set to centre with a round old cut diamond, J colour, VVS1 clarity, with a weight of 4.01 carats in an open back split claw...
Category

1920s Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

1920s White Opal Diamonds 18 Karat Yellow Gold Platinum Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold and platinum. This elegant Art Deco opal ring is set with rose-cut diamonds in a rectangular shape with rounded corners. An Australian cabochon opal is set in the center. On either side of the head, the opening is adorned with an arrowhead motif set with a small rose-cut diamond. The basket is openwork and engraved with an ear of wheat motif. Weight of the opal : 3.20 carats approximately. Height : 19.2 mm approximately, width : 12 mm approximately, thickness : 8 mm approximately, width of the ring at the base : 1 mm approximately. Total weight of the jewel : 3,9 g approximately. US Size : 5,5 ; Free resize, please contact us. Antique jewel - Work of the 1920s. Our opinion : The opal set in this Belle Epoque antique ring...
Category

1910s French Belle Époque Vintage Platinum Engagement Rings

Materials

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

Tiffany & Co. Art Deco Sapphire Diamond Ring
Located in London, GB
Tiffany & Co. Art Deco sapphire and diamond ring. Centrally set with a rectangular step cut natural unenhanced sapphire in an open back tension setting with an approximate weight of ...
Category

1930s American Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA and GRS Certified 3.10 Carat Unheated Ruby Diamond Platinum Ring for Women
Located in Los Angeles, CA
The best things in life are everlasting. And our gemstones will never fade, just like your love for each other. Live, love and laugh with this stunning dainty ruby ring. With GIA and...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

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

Purple Sapphire Ring, 2.53 Carats
Located in New Orleans, LA
An untreated purple sapphire weighing 2.53 carats displays its celebrated violet hue in this remarkable ring. Purple sapphires stand among the most sou...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Purple Sapphire, Sapphire, Platinum

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