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Platinum Engagement Rings

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Metal: Platinum
Store-To-Door Shipping: Pre-quoted
Late Art Deco Opal Cabochon Diamond Platinum Vintage Dinner Band Ring
Located in Philadelphia, PA
Featuring three oval-shaped opal cabochons bezel set east to west Ranging in size from 5.0 x 7.0 mm to 6.0 x 8.0 mm Translucent white body color with spectral play-of-color Accented ...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Opal, Platinum

Certified 1.3 carat Blue Sapphire & Diamond Vintage Princess Halo Platinum Ring
Located in London, GB
A stunning and sparkling, vintage blue sapphire and diamond halo ring, set in a classic and timeless princess halo platinum setting. Specifications: Weight of Sapphire: 1.35 carat...
Category

21st Century and Contemporary Unknown Art Deco Platinum Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Mid-Century 2.45 CTW Diamond Platinum Streamline Vintage Cluster Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.99 carat - G color with VS2 clarity Set in a milgrain bezel with a recessed streamline motif surround of clustered diam...
Category

1950s Modern Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco Old Mine Cut Diamond Platinum Scrolling Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old mine cut diamond weighing approximately 1.60 carats - L color with SI2 clarity Set with split prongs in a pierced lattice motif basket and scroll motif filigree shou...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.47-Carat Diamond Ribbon Engagement Ring
Located in Denver, CO
An Old European-cut diamond center stone measuring approximately 0.47 carat, I color VS1 clarity, appears even larger in its square shaped setting atop this delightfully detailed Ar...
Category

Mid-20th Century Art Deco Platinum Engagement Rings

Materials

Diamond, Platinum

GIA 1.98 Carat Old European Cut Diamond 18k Two Tone Ring
Located in Beverly Hills, CA
One GIA 1.98 Carat Old European Cut Diamond 18k Two Tone Ring. Featuring one GIA old European cut diamond of 1.98 carats, accompanied by GIA #2239190730 stating the diamond is K colo...
Category

21st Century and Contemporary Modern Platinum Engagement Rings

Materials

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

Tiffany & Co. Princess Cut Internally Flawless Diamond Solitaire Ring
Located in Webster, NY
Classic Tiffany & Co. Princess Cut Internally Flawless Diamond Solitaire Ring with original boxes & diamond registration paperwork. Center Diamond Carat Weight: .74 Center Diamond ...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. 0.80ct Colombian Emerald Engagement Ring, Platinum
Located in New York, NY
This vintage Tiffany ring showcases a vibrant Colombian emerald cut emerald with enchanting green saturation. Accentuating the center stone, two tapered baguette diamonds elegantly f...
Category

1950s Unknown Retro Vintage Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

15.44ctw Rich Purple Blue Australian Boulder Opal Ring Platinum R6723
Located in Osprey, FL
♥ Rich Purple Blue Australian Boulder Opal Ring Platinum ♥ The face of the ring measures 18.9mm in width (East West direction), 25.5mm in length (North South direction), and sits 8mm...
Category

2010s American Platinum Engagement Rings

Materials

Opal, Platinum

Sapphire Ring 6.05 Carat Cushion
Located in Beverly Hills, CA
Magnificent 6.05 carat "Ceylon" (Sri Lanka) Blue Sapphire cushion, three stone platinum ring, decorated with a pair of 0.64 carats, F color/VS1 clarity, "Cadillac" diamonds. Size 6. ...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum

Harber Vintage 0.76 CTW Old European Diamond Platinum Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.66 carat total - J color with VS2 clarity Bead set in a square form head and flanked by cathedral shoulders with single...
Category

1950s Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.39 CTW Diamond Platinum Foliate Vintage Engagement Ring GIA
Located in Philadelphia, PA
Centering a transitional cut diamond weighing approximately 1.14 carats - G color with SI2 clarity Talon set in a bombè style mounting comprised of stylized chevron foliate Accented ...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.17 CTW European Cut Diamond Platinum Vintage Trellis Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing in approximately 1.02 carat - I color and VS clarity Bead set in a square form with a pierced milgrain detail surround Featuring a pie...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Stunning large diamond ring platinum
Located in Jupiter, FL
Stunning large diamond ring in platinum, well crafted in platinum with lots of small details! Certificate is available! The ring is made with quality in mind! WHAT YOU GET AT STAMPA...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GIA .70ct Ruby & .82ctw Diamond Ring In Platinum
Located in Bloomington, MN
GIA .70ct Ruby & .82ctw Diamond Ring In Platinum This ring, exquisitely crafted in 900 platinum, showcases a captivating 0.70ct ruby at its heart, encircled by 0.82ctw of round diam...
Category

21st Century and Contemporary Contemporary Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

Art Deco 1.26 CTW Old European Cut Diamond Platinum Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.18 carats - J color with VS2 clarity Set by stylized split prongs engraved with a wheat motif Accented by single cut di...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Cocktail 11.40ct Rubellite Tourmaline & .88ctw Diamond Ring In Platinum
Located in Bloomington, MN
GIA Cocktail 11.40ct Rubellite Tourmaline & .88ctw Diamond Ring In Platinum This exquisite Gemstone Fashion Ring, meticulously crafted in 900pt platinum, showcases a stunning 11.40...
Category

21st Century and Contemporary Contemporary Platinum Engagement Rings

Materials

Diamond, Tourmaline, Platinum

Mid-Century 0.50-Carat Diamond Bow Engagement Ring
Located in Denver, CO
An Old European-cut diamond center stone measuring approximately 0.50 carat, G color VS clarity, is set between hand engraved shoulders studded with four single cut diamonds. Set in ...
Category

Mid-20th Century Retro Platinum Engagement Rings

Materials

Diamond, Platinum

1.21 Carat Natural Yellow Orange Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Art Deco 1930's Platinum setting with a yellow orange natural no heat no enhancement Sapphire and diamond engagement ring. Original old European cut sapphire with raised crown and s...
Category

Early 20th Century Platinum Engagement Rings

Materials

Sapphire, Yellow Sapphire, Diamond, Platinum

Art Deco 0.52-Carat Diamond Engagement Ring
Located in Denver, CO
A sparkling Old European-cut diamond center stone weighing approximately 0.52 carat, J color VS clarity, beams brilliantly between elegantly stylized shoulders studded with a total o...
Category

Mid-20th Century Art Deco Platinum Engagement Rings

Materials

Diamond, Platinum

GIA 1.36ct Emerald & Diamonds Ring In Platinum
Located in Bloomington, MN
GIA 1.36ct Emerald & Diamonds Ring In Platinum Crafted in luxurious 900 platinum, this ring showcases a stunning 1.36ct emerald centerpiece, complemented by 0.32ctw of diamonds in a...
Category

21st Century and Contemporary Contemporary Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

1900s Rose-Cut Diamonds 18 Karat Rose Gold Round Ring
Located in Poitiers, FR
Ring in 18 karat rose gold and platinum. A feminine antique ring, round in shape and set with rose-cut diamonds, the center one in a claw setting and those around it in a chased sett...
Category

Early 1900s French Belle Époque Antique Platinum Engagement Rings

Materials

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

Antique Art Deco Platinum Old European Diamond Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Engagement Ring. This beautiful antique engagement ring is crafted in platinum. The center holds a beautiful white old Europe...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Art Deco Old European Cut Diamond Platinum Floral Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.35 carat - G color with VS2 clarity Bead set in a hexagonal form head with a hexagonal shaped bombé surround Pierced w...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.43 Carat H VS2 Round Natural Diamond Platinum Engagement Ring
Located in Baltimore, MD
Tiffany & Co. 0.43 Carat H VS2 Round Natural Diamond Platinum Engagement Ring T&Co. Diamond Registration Number: 16985309/C08310418 Diamond: 0.43 Carat H VS2 Round Natural Diamond Me...
Category

21st Century and Contemporary Modern Platinum Engagement Rings

Materials

Diamond, Platinum

4 Carat Emerald Cut Colombian Emerald & 5.5 Ct Diamond Ring in Platinum Size 6
Located in New York, NY
**4 Carat Emerald Cut Colombian Emerald & 5.5 Ct Diamond Ring in Platinum Size 6** A classic ring featuring a stunning 4 Carat Colombian Emerald of ex...
Category

2010s Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Art Deco 1.00 CTW Old European Diamond Platinum Buckle Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.50 carat - G color with VS2 clarity Set with tri-split prongs in square form head and accented by pierced buckle motif ...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco Ruby Diamond Ring .50ct Platinum Antique Original 1920's Vintage
Located in Dearborn, MI
Genuine Original Antique from the 1920's Ruby Diamond Ring .50ct Platinum Art Deco Featuring a Gorgeous .38ct Genuine Natural Ruby Center Accented with Single Cut Diamond All Rou...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

EGL Certified 1ct Natural Pink Sapphire Ring
Located in Sheridan, WY
Indulge in the ultimate expression of love and luxury with this EGL Certified 1ct Pink Sapphire Ring on Natural Platinum Coated Silver. This enchant...
Category

2010s African Contemporary Platinum Engagement Rings

Materials

Pink Sapphire, Sapphire, Zircon, Platinum, Sterling Silver

7 Carat Cushion Cut Colombian Emerald & 3.5 Ct Diamond Ring in Platinum Size 6.2
Located in New York, NY
This stunning ring features a 7 Carat Cushion Cut Colombian Emerald set alongside 3.5 Carats of brilliant round diamonds in a platinum setting. The emerald is absolutely gorgeous, h...
Category

2010s Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA 3.50 Carat Old European Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One GIA 3.50 Carat Old European Cut Diamond Platinum Ring. Featuring one GIA old European cut diamond of 3.50 carats, accompanied by GIA #2231195669 stating the diamond is H color, I...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Sapphire Diamond Engagement Ring 1.40ct Original 1930s Antique Platinum
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1930's Sapphire and Diamond Ring 1.40ct Vintage Platinum Showcases a Stunning 1.20ct Genuine Natural Blue Round Sapphire at its Center Simpl...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

Tiffany & Co. 0.42ct Pear Cut Diamond Platinum Soleste Ring
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.42ct Pear Cut Diamond Platinum Soleste Ring Brand- Tiffany & Co. Model- 0.42ct Diamond Soleste Ring Product Type- Ring Serial Number- 66****** Age- Circa 2020 Accomp...
Category

21st Century and Contemporary European Platinum Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Euro Diamond and Aquamarine Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Euro Diamond and Aquamarine Engagement Ring. This gorgeous art deco aquamarine ring is crafted in platinum. The center holds a beautiful blue ...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Aquamarine, Diamond, Platinum

Antique Art Nouveau shamrock ring, Ruby, Diamond and Garnet doublet, 18k gold
Located in NEWARK, GB
This antique Art Nouveau Shamrock or clover ring is such a charming beauty! Crafted in 18ct yellow gold and platinum it has a slender knife edge band with a shamrock design to the f...
Category

Early 20th Century British Art Nouveau Platinum Engagement Rings

Materials

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

Art Deco 1.96 CTW Old European Diamond Platinum Marquise Engagement Ring
Located in Philadelphia, PA
Featuring an old European cut diamond weighing 1.46 carat - L color with VS2 clarity Set in a basket style square form head and flanked by navette form shoulders With marquise cut di...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

GIA 1.28 Carat Thai Ruby and Diamond Platinum 18k Yellow Gold Ring
Located in Beverly Hills, CA
One GIA 1.28 Carat Thai Ruby and Diamond Platinum 18k Yellow Gold Ring. Featuring one GIA oval cut ruby of 1.28 carats, accompanied by GIA #1477253076 stating the ruby is of Thai ori...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

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

Phenomenal 2.14ct Asscher Cut Platinum Diamond Ring
Located in San Francisco, CA
Get ready to turn some heads with this platinum beauty! This incredible custom engagement rings features a gorgeous 2.14 carat Asscher Cut Diamond (aka Square Emerald Cut) bezel set in a phenomenal platinum ring with an open basket showcasing every angle of the incredible stone from top to bottom. The platinum asscher cut diamond ring...
Category

21st Century and Contemporary American Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco Old European Cut Diamond Sapphire Platinum Estate Engagement Ring
Located in Boca Raton, FL
Original Art Deco diamond engagement ring handcrafted in platinum. The ring features an approximately .70 carat Old European cut diamond graded H color and VS clarity. The diamond is...
Category

Early 20th Century Art Deco Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

New Platinum 1.71ctw GIA Emerald Cut Diamond & Sapphire 3 Stone Engagement Ring
Located in Montclair, NJ
Here we have a incredible, brand new, custom made diamond and sapphire three stone engagement ring crafted in solid platinum. It features a gorgeous, GIA certified, 0.91 carat emeral...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

Mid-Century 2.50 CTW Natural Alexandrite Diamond Platinum Vintage Ring AGL
Located in Philadelphia, PA
Centering an oval cut alexandrite weighing 2.10 carats total Displaying prominent bluish green to purple pink color change Natural Orissa in origin with no indications of treatment ...
Category

1950s Vintage Platinum Engagement Rings

Materials

Alexandrite, Diamond, Platinum

Vintage Art Deco Platinum 1.21 Carat Pink Ruby and Blue Sapphire Ring
Located in Miami, FL
This ring showcases a captivating interplay of color and light. A mesmerizing oval sapphire, boasting 0.48 carats, shimmers with a blue hue. Its brilliance is complemented by a fiery...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

White Diamond, Ruby, Blue Sapphire, Platinum

Vintage 0.66 Carat Ruby Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage 0.66 Carat Ruby Diamond Platinum Ring. Featuring one oval mixed cut ruby weighing 0.66 carat. Accented by two round brilliant and eight carre cut diamonds with a total we...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Ruby, Sapphire, Blue Sapphire, Platinum

Edwardian No Heat Burma Pink Sapphire Diamond Platinum 14K Gold Antique Ring
Located in Philadelphia, PA
Centering an oval cut sapphire weighing 1.00 carat - transparent medium purple-pink in color Natural Burmese in origin with no indications of heat treatment Prong set in platinum-t...
Category

1910s Edwardian Vintage Platinum Engagement Rings

Materials

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

Cartier 4mm Wedding Band Ring
Located in London, GB
Here we have a plain D-shaped wedding band ring from the world renowned jewellery house of Cartier. This vintage piece has been crafted from platinum, is 4mm in width and is marked o...
Category

1990s Platinum Engagement Rings

Materials

Platinum

Sapphire Ring 5.03 Carat Cushion Royal Blue
Located in Beverly Hills, CA
Magnificent 5.03 carat Royal Blue Sapphire cushion, three stone platinum ring, decorated with a pair of 0.58 carats, D-E color/VS1 clarity, French cut trapezoid diamonds. Size 6. Re-...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Blue Sapphire, Sapphire, Multi-gemstone, White Diamond, Diamond, Platinum

Circa 1930s Platinum Art Deco Antique Marquise Engagement Ring
Located in Atlanta, GA
Year: 1930s Item Details: Ring Size: 5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.3 grams Diamond Details: Center Marquise: .80ct Antique Marquise, F Color, VS Clarity. ...
Category

1930s Art Deco Vintage Platinum Engagement 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 Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA 1.51 Carat Fancy Light Yellow Princess Cut Diamond Platinum 18k Yellow Gold
Located in Beverly Hills, CA
One GIA 1.51 Carat Fancy Light Yellow Princess Cut Diamond Platinum 18k Yellow Gold Ring. Featuring one GIA square modified brilliant cut diamond of 1.51 carats, accompanied by GIA #...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...

Tiffany & Co GIA 1.53 Carat Natural Cut Round Diamond Platinum Engagement Ring
Located in Aventura, FL
A true design masterpiece, the Tiffany Setting is the world’s most iconic engagement ring. Flawlessly engineered, the six-prong setting virtually disappears and allows the brilliant ...
Category

21st Century and Contemporary American Modernist Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco Ribbon Motif 1.24ctw Diamond Engagement Ring in Platinum Circa 1920's
Located in Boston, MA
Aston Estate Jewelry Presents: An Art Deco period diamond engagement ring in platinum. Centered by a 0.91 carat old European cut diamond of H color with VS2 clarity. Framed by diamo...
Category

Early 20th Century Art Deco Platinum Engagement Rings

Materials

Diamond, Platinum

Peter Suchy GIA Certified 2.02 Carat Oval Ruby Diamond Three-Stone Platinum Ring
Located in Stamford, CT
Exquisite ruby and diamond engagement ring. The ring begins with a GIA certified oval center ruby totaling 2.02cts. Mounted in a platinum setting and paired with two perfectly matche...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Ruby, 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 Engagement Rings

Materials

Diamond, White Diamond, Platinum

Circa 1920s Platinum Art Deco Sapphire and Diamond Ring
Located in Atlanta, GA
Year: 1920s Item Details: Ring Size: 4.75 (Sizable) Metal Type: Platinum [Hallmarked, and Tested] Weight: 5.9grams Diamond Details: .20ct, Old European Brilliant, G Color, SI Clarity...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

.75 Carat Pear Shaped Blue Tanzanite Bead Set Diamond Platinum Engagment Ring
Located in Stamford, CT
Pear shaped Blue tanzanite cocktail ring with Bead set rows of diamonds in a platinum setting. 1 pear shape Tanzanite approx. total weight .75cts 98 round diamonds approx. total we...
Category

1990s Platinum Engagement Rings

Materials

Diamond, Tanzanite, Platinum

Circa 1930s Art Deco .85ct Old European Brilliant Diamond Engagement Ring
Located in Atlanta, GA
Year: 1930s Item Details: Ring Size: 5.75(Sizable) Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.7grams Center Diamond Details: .85ct, Old European Brilliant, H Color, VS C...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

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 Engagement Rings

Materials

Diamond, White Diamond, Platinum

Mid-Century GIA 3.94 Carat Ceylon Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Mid-Century GIA 3.94 Carat Ceylon Sapphire Diamond Platinum Ring. Featuring one GIA oval mixed cut sapphire of 3.94 carats, accompanied by GIA #2231196557 stating the sapphire is...
Category

1950s Vintage Platinum Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

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