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Cocktail Platinum Ring

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GRS Certified 12.88 Ct. Ceylon Sapphire  Diamond Platinum Ring
GRS Certified 12.88 Ct. Ceylon Sapphire  Diamond Platinum Ring

GRS Certified 12.88 Ct. Ceylon Sapphire Diamond Platinum Ring

Located in Chicago, IL

Centering a shaped cushion, framed by half moon diamonds Sapphire weighing 12.88 carats Diamonds weighing a total of approximately 0.75 carats Size 7

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Antique 4.84 Carat Moonstone and 1.87 Carat Diamond Platinum Ring Circa 1935
Antique 4.84 Carat Moonstone and 1.87 Carat Diamond Platinum Ring Circa 1935

Antique 4.84 Carat Moonstone and 1.87 Carat Diamond Platinum Ring Circa 1935

Located in Jesmond, Newcastle Upon Tyne

This moonstone cocktail ring with diamonds has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

Category

Vintage 1930s Cocktail Rings

Materials

Diamond, Moonstone, Platinum

Platinum 3.68ct High Quality Fire Orange Opal Diamond Dual Halo Ring
Platinum 3.68ct High Quality Fire Orange Opal Diamond Dual Halo Ring

Platinum 3.68ct High Quality Fire Orange Opal Diamond Dual Halo Ring

Located in Montclair, NJ

–Stone(s)– (1) Natural Genuine Fire Opal - Oval Cabochon - Prong Set - Deep Orange Color - Very High Quality - 11.6x8.7mm - 2.60ct (exact) Natural Genuine Diamonds - 14 Baguette w/ 2...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

Platinum 2.83ctw Oval Cabochon Opal w/ Baguette & Round Diamond Halo Ring
Platinum 2.83ctw Oval Cabochon Opal w/ Baguette & Round Diamond Halo Ring

Platinum 2.83ctw Oval Cabochon Opal w/ Baguette & Round Diamond Halo Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Base w/ Nice Play of Colors -12.1x10.1mm (approx.) - 2.28ct (exact) Numerous Natural Genuine Diamonds -...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

5.79 Total Carat Ruby and Diamond Ladies Ring in Platinum
5.79 Total Carat Ruby and Diamond Ladies Ring in Platinum

5.79 Total Carat Ruby and Diamond Ladies Ring in Platinum

By SEAWAVEDIAMONDS

Located in New York, NY

5.79 Total Carat Ruby and Diamond Ladies Ring -Metal Type: Platinum -2.54 Carat Oval Cut Natural Ruby -3.25 Carat Round and Baguette Cut Natural side Diamonds. F-G Color, VVS-VS Cla...

Category

2010s American Cocktail Rings

Materials

Diamond, Ruby, Platinum

Spectra Fine Jewelry GRS Certified 1.95 Carat Emerald Diamond Cocktail Ring
Spectra Fine Jewelry GRS Certified 1.95 Carat Emerald Diamond Cocktail Ring

Spectra Fine Jewelry GRS Certified 1.95 Carat Emerald Diamond Cocktail Ring

By Spectra Fine Jewelry

Located in New York, NY

This 1.95-carat Round Emerald Diamond Ring is a true embodiment of timeless beauty. At its center gleams a mesmerizing 1.95-carat round emerald, certified by GRS stating that it's of...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

High Quality Platinum 3.20ctw GIA Ruby & Diamond Long Ballerina Dinner Ring
High Quality Platinum 3.20ctw GIA Ruby & Diamond Long Ballerina Dinner Ring

High Quality Platinum 3.20ctw GIA Ruby & Diamond Long Ballerina Dinner Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Ruby - Oval Cut - Prong Set - Vivid Clean Red Color - 7.6 x 5.7mm (approx.) - 1.53ct (exact) ** See Certification Details Below for Complete Info **...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Vintage 6.68tcw F2 Columbian Emerald GIA and Diamond 3 Stone Platinum Ring
Vintage 6.68tcw F2 Columbian Emerald GIA and Diamond 3 Stone Platinum Ring

Vintage 6.68tcw F2 Columbian Emerald GIA and Diamond 3 Stone Platinum Ring

Located in Montreal, QC

Finely detailed F2 Columbian Emerald GIA and Diamond Three-Stone Platinum Cocktail Ring. Centering a securely nestled Hand set 6.68tcw F2 Columbian Emerald GIA.

Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Emerald, Platinum

Platinum 2.23ctw Marquise Ruby Baguette Diamond Wide Butterfly Floral Band Ring
Platinum 2.23ctw Marquise Ruby Baguette Diamond Wide Butterfly Floral Band Ring

Platinum 2.23ctw Marquise Ruby Baguette Diamond Wide Butterfly Floral Band Ring

Located in Montclair, NJ

-- Stone(s):-- (8) Natural Genuine Rubies - Marquise Cut - Prong Set - Rich Pinkish Red Color - 1.12ctw (exact - stamped) Numerous Natural Genuine Diamonds - Asscher, Baguette & Roun...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Aquamarine Sapphire Ring. 1.20ct Asscher Aquamarine Diamond Halo Ring Platinum
Aquamarine Sapphire Ring. 1.20ct Asscher Aquamarine Diamond Halo Ring Platinum

Aquamarine Sapphire Ring. 1.20ct Asscher Aquamarine Diamond Halo Ring Platinum

Located in New York, NY

"This striking convertible ring centers on a Approx 1.20-carat Asscher-cut aquamarine, elegantly prong-set to highlight its crisp step-cut facets and icy-blue hue. The geometric clar...

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Sapphire, 18k Gold, White Gold

3.21 carats Ruby Baguette and Round Diamond Ring in Platinum
3.21 carats Ruby Baguette and Round Diamond Ring in Platinum

3.21 carats Ruby Baguette and Round Diamond Ring in Platinum

Located in La Jolla, CA

Ruby Baguette and Round Diamond Ring in Platinum 3.21 carat total weight Beautiful Ruby and Diamond Ring features 1.91 carats of very clean Baguette Rubies with Deep Red color set i...

Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA 10.08 Carat Emerald Cut Diamond Solitaire Ring in Platinum
GIA 10.08 Carat Emerald Cut Diamond Solitaire Ring in Platinum

GIA 10.08 Carat Emerald Cut Diamond Solitaire Ring in Platinum

Located in La Jolla, CA

GIA certified 10.08 ct. Emerald Cut Diamond Ring in Platinum Emerald Cut Diamond Ring features an Emerald Cut Diamond center with accent diamonds prong set in Platinum mounting. Em...

Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Platinum

GIA Certified 3.34 Carat Diamond Ruby Onyx White Gold Cocktail Ring
GIA Certified 3.34 Carat Diamond Ruby Onyx White Gold Cocktail Ring

GIA Certified 3.34 Carat Diamond Ruby Onyx White Gold Cocktail Ring

Located in Stamford, CT

Diamond with French cut ruby and black onyx cocktail ring. Art deco inspired custom made mounting set with brightly colored rubies and onyx in a mosaic halo pattern. 3.34 carat trans...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Onyx, Ruby, Platinum

1.24 Carat Fancy Yellow Diamond Platinum & 18K Gold Swirl Floral Ring
1.24 Carat Fancy Yellow Diamond Platinum & 18K Gold Swirl Floral Ring

1.24 Carat Fancy Yellow Diamond Platinum & 18K Gold Swirl Floral Ring

Located in Miami, FL

1.24 carat fancy yellow oval diamond and 0.43 carat round brilliant diamond pave platinum 950 and 18K yellow gold cocktail ring, featuring the vivid yellow oval diamond in a yellow g...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Vintage Platinum Large GIA 27.68ctw Vivid Green Jade Ballerina Diamond Ring
Vintage Platinum Large GIA 27.68ctw Vivid Green Jade Ballerina Diamond Ring

Vintage Platinum Large GIA 27.68ctw Vivid Green Jade Ballerina Diamond Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Jade - 100% Natural B+C Jade - Oval Double Cabochon Cut - Prong Set - Vivid Green Color - 21.48 x 15.13 x 8.32 mm - 24.70ct (exact) ** See Certifica...

Category

20th Century Cocktail Rings

Materials

Diamond, Jade, Platinum

Platinum GIA 3.51ctw Clean Bright Colombian Emerald Wavy Diamond Ballerina Ring
Platinum GIA 3.51ctw Clean Bright Colombian Emerald Wavy Diamond Ballerina Ring

Platinum GIA 3.51ctw Clean Bright Colombian Emerald Wavy Diamond Ballerina Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Emerald - Octagonal Step Cut - Prong Set - Clean - Bright slightly pastel Green - Definitely unique and pleasant! - 2.29ct (exact) ** See Certificat...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

Platinum Cabochon 15.56ctw Periwinkle Blue Star Sapphire w/ Diamond Halo Ring
Platinum Cabochon 15.56ctw Periwinkle Blue Star Sapphire w/ Diamond Halo Ring

Platinum Cabochon 15.56ctw Periwinkle Blue Star Sapphire w/ Diamond Halo Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Cabochon Cut - Prong Set - Periwinkle Blue Color -14.99ct (exact) Numerous Natural Genuine Diamonds - Round Brilliant Cut - Pro...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage Art Deco 3.04ct Peridot 3.12ct Pink Tourmaline Diamond Platinum Ring
Vintage Art Deco 3.04ct Peridot 3.12ct Pink Tourmaline Diamond Platinum Ring

Vintage Art Deco 3.04ct Peridot 3.12ct Pink Tourmaline Diamond Platinum Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive 3.04 carat peridot, 3.12 carat pink tourmaline and 0.68 carat diamond platinum Art Deco cocktail ring; part of our diverse vintage jewelry collections.

Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Peridot, Tourmaline, Platinum

GIA Rare 4.24 Ct. Fine Colombian Emerald & Diamond Platinum Ring
GIA Rare 4.24 Ct. Fine Colombian Emerald & Diamond Platinum Ring

GIA Rare 4.24 Ct. Fine Colombian Emerald & Diamond Platinum Ring

Located in Honolulu, HI

Rare 4.24 ct. Fine Colombian Emerald & Diamond Platinum Ring With GIA Report. This stunning ring features a 4.24 octagonal, step cut, semi-transparent Emerald, surrounded by a gorgeo...

Category

Late 20th Century Colombian Cocktail Rings

Materials

Diamond, Emerald, Platinum

Platinum 3.43ctw Oval Fiery Jelly Opal w/ Diamond Statement Ballerina Ring
Platinum 3.43ctw Oval Fiery Jelly Opal w/ Diamond Statement Ballerina Ring

Platinum 3.43ctw Oval Fiery Jelly Opal w/ Diamond Statement Ballerina Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Clear w/ Amazing Fiery Play of Colors- 11.9x9.5mm (approx.) - 2.49ct (exact) Numerous Natural Genuine Diamond...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

1.25 Carat Oval Blue Sapphire and Diamond Platinum Double Halo Ballerina Ring
1.25 Carat Oval Blue Sapphire and Diamond Platinum Double Halo Ballerina Ring

1.25 Carat Oval Blue Sapphire and Diamond Platinum Double Halo Ballerina Ring

Located in Miami, FL

Ring Size 7.5, adjustable. Product Specifications: Item Type: Engagement / Cocktail Ring — Ballerina Halo Style Metal: Platinum 900 Size: 7.5 (Adjustable) Weight: 4.22 grams Shank T...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

1 Carat Fancy Brown Diamond Vintage Art Deco Platinum Ring
1 Carat Fancy Brown Diamond Vintage Art Deco Platinum Ring

1 Carat Fancy Brown Diamond Vintage Art Deco Platinum Ring

Located in Miami, FL

Antique Art Deco platinum ring with natural brown Diamond center stone. Ring setting is an original Art Deco era mounting. The setting was acquired separately and the Diamond was lat...

Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Brown Diamond, Platinum

8.89 Carat Aquamarine, Sapphire and OEC Diamond Platinum Statement Vintage Ring
8.89 Carat Aquamarine, Sapphire and OEC Diamond Platinum Statement Vintage Ring

8.89 Carat Aquamarine, Sapphire and OEC Diamond Platinum Statement Vintage Ring

Located in Montreal, QC

Aquamarine, Sapphire and OEC Diamond Platinum Vintage Statement Estate Cocktail Ring. Centering a securely Hand set 8.89 Carat Emerald-Cut Aquamarine.

Category

Late 20th Century Modernist Cocktail Rings

Materials

Aquamarine, Diamond, Sapphire, Platinum

1940s Mid-Century Platinum Diamond Spray Ring, Attributed to Frederick Fink
1940s Mid-Century Platinum Diamond Spray Ring, Attributed to Frederick Fink

1940s Mid-Century Platinum Diamond Spray Ring, Attributed to Frederick Fink

Located in Miami, FL

A Mid-Century platinum diamond spray ring attributed to American jeweler Frederick Fink, known for his sculptural post-war platinum designs and his distinctive interlocking “FF” mak...

Category

Mid-20th Century American Modern Cocktail Rings

Materials

Diamond, Platinum

Mid-20th Century Sapphire and Diamond Bombe Ring in Platinum
Mid-20th Century Sapphire and Diamond Bombe Ring in Platinum

Mid-20th Century Sapphire and Diamond Bombe Ring in Platinum

Located in Chicago, IL

Mid-20th Century Sapphire and Diamond Bombe Ring in Platinum A striking vintage bombe ring from the 1960s, showcasing timeless elegance and craftsmanship. At its center sits a richl...

Category

Vintage 1960s Italian Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Platinum Ring with Oval Aquamarine That Weights 10.87 Cts and Halo Diamond Ring
Platinum Ring with Oval Aquamarine That Weights 10.87 Cts and Halo Diamond Ring

Platinum Ring with Oval Aquamarine That Weights 10.87 Cts and Halo Diamond Ring

By Harbor Diamonds

Located in New York, NY

10.87 cts. Aquamarine with 0.83 cs Diamonds size 5.75 re sizable

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

14.31 Cushion Rubellite Tourmaline and Diamond Platinum Ring Estate Fine Jewelry
14.31 Cushion Rubellite Tourmaline and Diamond Platinum Ring Estate Fine Jewelry

14.31 Cushion Rubellite Tourmaline and Diamond Platinum Ring Estate Fine Jewelry

Located in Montreal, QC

Simply Beautiful Vintage Rubellite Tourmaline and Diamond Platinum Cocktail Ring. Centering a securely nestled 14.31 Carat Cushion Rubellite, surrounded by 42 Old European Cut Diamon...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Tourmaline, Platinum

Solid Platinum 6.60ctw Blue Star Sapphire Large Baguette Diamonds Band Ring
Solid Platinum 6.60ctw Blue Star Sapphire Large Baguette Diamonds Band Ring

Solid Platinum 6.60ctw Blue Star Sapphire Large Baguette Diamonds Band Ring

Located in Montclair, NJ

–Stone(s): – (1) Natural Genuine Star Sapphire - Oval Cabochon Cut - Prong Set - Nice Blue Color - 9.12 x 8.48mm (approx.) - 5.55ct (exact) (8) Natural Genuine Diamonds - Baguette Cu...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Oval Tanzanite and Diamond Studded Wide Dome Ring in Platinum
Oval Tanzanite and Diamond Studded Wide Dome Ring in Platinum

Oval Tanzanite and Diamond Studded Wide Dome Ring in Platinum

Located in Honolulu, HI

Item Specifications: Metal: Platinum 900 Ring Size: 7.75 ​ ​Ring Height: 10.91 mm Total Weight: 3.2 grams Gemstone Specifications: Center Gemstone: Natural Tanzanite Color: Pur...

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Vintage 18K Coral Emerald Diamond Serpent Snake Wide Textured Cocktail Ring
Vintage 18K Coral Emerald Diamond Serpent Snake Wide Textured Cocktail Ring

Vintage 18K Coral Emerald Diamond Serpent Snake Wide Textured Cocktail Ring

Located in Winter Springs, FL

A bold and sculptural vintage serpent ring circa the 1970s, crafted in richly textured 18K yellow gold with a platinum sizing insert. The design takes the form of a stylized snake, ...

Category

Late 20th Century Contemporary Cocktail Rings

Materials

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

Mid-20th Century 25.13ct Step-Cut Aquamarine Ring in Platinum
Mid-20th Century 25.13ct Step-Cut Aquamarine Ring in Platinum

Mid-20th Century 25.13ct Step-Cut Aquamarine Ring in Platinum

Located in Houston, TX

25.13 carat step-cut aquamarine ring in a simple basket mounting done in platinum. The ring measures 11/16 inches long and 3/4 inches wide, and stands 3/8 inches off the finger.

Category

Mid-20th Century Unknown Cocktail Rings

Materials

Aquamarine, Platinum

Vintage Platinum GIA 17.45ctw Cabochon Blue Star Sapphire & Diamond Halo Ring
Vintage Platinum GIA 17.45ctw Cabochon Blue Star Sapphire & Diamond Halo Ring

Vintage Platinum GIA 17.45ctw Cabochon Blue Star Sapphire & Diamond Halo Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Double Cabochon Cut - Prong Set - Grayish Blue Color - No Heat - 100% Natural -16.80ct (exact) ** See Certification Details Bel...

Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Royal Ruby Diamond Fancy Blue Diamond Gold & Platinum Ring
Royal Ruby Diamond Fancy Blue Diamond Gold & Platinum Ring

Royal Ruby Diamond Fancy Blue Diamond Gold & Platinum Ring

Located in Beverly Hills, CA

An absolutely stunning piece of fine jewelry! It features 3 oval-shaped rubies with a rich vivid red color, weighing a total of 3.37 carats. Surrounding the 3 central rubies are an a...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Blue Diamond, Ruby, Gold, Yellow Gold, Platinum

Estate 13.33 carat Natural Opal and Diamond Ring in Platinum
Estate 13.33 carat Natural Opal and Diamond Ring in Platinum

Estate 13.33 carat Natural Opal and Diamond Ring in Platinum

Located in La Jolla, CA

13.33 carats Natural Opal & Diamond Ring in Platinum Diamond and Opal Ring features a large 13.33 carat Oval-shaped Dome Opal with flashes of Orange, Green, and Yellow, encircled by...

Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Opal, Platinum

Platinum 5.71ctw Gorgeous Round Cabochon Cat's Eye w/ Diamond Halo Ring
Platinum 5.71ctw Gorgeous Round Cabochon Cat's Eye w/ Diamond Halo Ring

Platinum 5.71ctw Gorgeous Round Cabochon Cat's Eye w/ Diamond Halo Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Cat's Eye - Round Cabochon Cut - Prong Set - Gorgeous - Transparent - Yellow Color - 9.1mm - 4.63ct (exact - stamped) (14) Natural Genuine Diamonds ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Cat’s Eye, Platinum

Platinum 3.21ctw Large Deep Blue Oval Sapphire Diamond Ballerina Statement Ring
Platinum 3.21ctw Large Deep Blue Oval Sapphire Diamond Ballerina Statement Ring

Platinum 3.21ctw Large Deep Blue Oval Sapphire Diamond Ballerina Statement Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Large - Oval Brilliant Cut - Prong Set - Deep Rich Blue Color - 1.81ct (exact) Numerous Natural Genuine Diamonds - Baguette & Round Brill...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Platinum Emerald Diamond Three-Stone Ring 3.01-ct GIA Report
Platinum Emerald Diamond Three-Stone Ring 3.01-ct GIA Report

Platinum Emerald Diamond Three-Stone Ring 3.01-ct GIA Report

Located in Beverly Hills, CA

A dazzling diamond emerald platinum ring. This timeless ring has a classic three stone design often used for anniversary rings. For an anniversary ring, this design traditi...

Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Diamond, Emerald, Platinum

Platinum 3.48ctw Large Oval Sapphire w/ Round & Baguette Diamond Flared Ring
Platinum 3.48ctw Large Oval Sapphire w/ Round & Baguette Diamond Flared Ring

Platinum 3.48ctw Large Oval Sapphire w/ Round & Baguette Diamond Flared Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Large - Oval Brilliant Cut - Prong Set - Deep Rich Blue Color - 9x6.9mm - 2.10ct (exact) Numerous Natural Genuine Diamonds - Baguette & R...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Platinum 3.26ctw Long Cushion Precious Orange Topaz Marquise Sides Diamond Ring
Platinum 3.26ctw Long Cushion Precious Orange Topaz Marquise Sides Diamond Ring

Platinum 3.26ctw Long Cushion Precious Orange Topaz Marquise Sides Diamond Ring

Located in Montclair, NJ

–Stone(s)– (1) Natural Genuine Precious Topaz - Long Cushion Cut - Prong Set - Great Orange Color - 11.7x6mm - 2.85ct (exact stamped) (8) Natural Genuine Diamonds - Marquise Cut - Pr...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Topaz, Platinum

Colombia Emerald & Diamond Ring (5.20 cts Emerald & Diamonds) in Platinum
Colombia Emerald & Diamond Ring (5.20 cts Emerald & Diamonds) in Platinum

Colombia Emerald & Diamond Ring (5.20 cts Emerald & Diamonds) in Platinum

By Beauvince Jewelry

Located in New York, NY

A blend of the old and new, this ring features an antique dome with modern diamond shapes set around an impressive Colombian emerald. Gemstones Type: Emerald Gemstones Shape: Rectan...

Category

2010s Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Platinum 2.93ctw Square Step Emerald w/ Round & Baguette Diamond Ballerina Ring
Platinum 2.93ctw Square Step Emerald w/ Round & Baguette Diamond Ballerina Ring

Platinum 2.93ctw Square Step Emerald w/ Round & Baguette Diamond Ballerina Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Emerald - Square Step Cut - Prong Set - Rich Vibrant Green Color - 6.8x6.5mm - 1.54ct (exact) Numerous Natural Genuine Diamonds - Round Brilliant & ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

Platinum 5.8ctw GIA Ceylon No Heat Nice Sharp Star Sapphire Diamond Ring
Platinum 5.8ctw GIA Ceylon No Heat Nice Sharp Star Sapphire Diamond Ring

Platinum 5.8ctw GIA Ceylon No Heat Nice Sharp Star Sapphire Diamond Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Double Cabochon Cut - Prong Set - Gorgeous Blue Color - Nice Star - Transparent & Beautiful - Ceylon - No Heat - 5.20ct (exact)...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

MICHELE DELLA VALLE Ring Platinum GIA Cert 10.50 Sapphire, Emerald's & Diamonds
MICHELE DELLA VALLE Ring Platinum GIA Cert 10.50 Sapphire, Emerald's & Diamonds

MICHELE DELLA VALLE Ring Platinum GIA Cert 10.50 Sapphire, Emerald's & Diamonds

By Michele della Valle

Located in Miami, FL

This Cocktail ring features a natural 10.50-carat Ceylon blue sapphire, accompanied by a prestigious Colored Stone Report from the Gemological Institute of America (GIA #2233885302).

Category

Early 2000s Italian Modern Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, Platinum

Art Deco Vintage Platinum Diamond, Ruby Plaque Ring, Old European Diamond
Art Deco Vintage Platinum Diamond, Ruby Plaque Ring, Old European Diamond

Art Deco Vintage Platinum Diamond, Ruby Plaque Ring, Old European Diamond

Located in Buckingham , Buckinghamshire

A striking Art Deco style Vintage platinum plaque ring centred by a captivating Old European Cut diamond weighing approximately 0.57 carats, within an intricate geometric openwork de...

Category

1990s British Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

3.02 Carat Cushion Mandarin Garnet Spinel Sapphire Diamond Platinum Ring
3.02 Carat Cushion Mandarin Garnet Spinel Sapphire Diamond Platinum Ring

3.02 Carat Cushion Mandarin Garnet Spinel Sapphire Diamond Platinum Ring

By Merkaba

Located in Beverly Hills, CA

Details Creator: Merkaba Jewelry Beverly Hills Metal: Platinum Center Stone: Mandarin Garnet Center Stone Weight: 3.02 carats Cut: Cushion Cut Side Stones: Grey Spinels Spinel Weight...

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Spinel, Mandarin Garnet, Pink Sapphire, Sapphire, Multi-gemstone, Garnet...

Platinum GIA 7.62ctw Cushion Green Tourmaline w/ Radiant Diamond Sides Ring
Platinum GIA 7.62ctw Cushion Green Tourmaline w/ Radiant Diamond Sides Ring

Platinum GIA 7.62ctw Cushion Green Tourmaline w/ Radiant Diamond Sides Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Tourmaline - Cushion Cut - Prong Set - Clean Vivid Green Color - 7.12ct (exact) ** See Certification Details Below for Complete Info ** (6) Natural ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, Platinum

Spectra Fine Jewelry, Certified 7.91 Carat Burmese Ruby Diamond Cocktail Ring
Spectra Fine Jewelry, Certified 7.91 Carat Burmese Ruby Diamond Cocktail Ring

Spectra Fine Jewelry, Certified 7.91 Carat Burmese Ruby Diamond Cocktail Ring

By Spectra Fine Jewelry

Located in New York, NY

Burmese rubies are arguably the gold standard by which every ruby is measured. Known for rarity and saturation of color, rubies of the Burmese origin are prized for their intense red...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Ruby, Platinum

5.65 carat Aquamarine 1.70 carat Sapphires 0.89 carat Diamond Cocktail Ring
5.65 carat Aquamarine 1.70 carat Sapphires 0.89 carat Diamond Cocktail Ring

5.65 carat Aquamarine 1.70 carat Sapphires 0.89 carat Diamond Cocktail Ring

Located in MADRID, ES

Elegant platinum ring in Art Deco style, featuring a stunning central aquamarine and a combination of baguette and brilliant-cut sapphires and diamonds. A timeless design with geomet...

Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Sapphire, Platinum

Vintage Art Deco Platinum Step-Cut Diamond Ring, Mid-Century Modern
Vintage Art Deco Platinum Step-Cut Diamond Ring, Mid-Century Modern

Vintage Art Deco Platinum Step-Cut Diamond Ring, Mid-Century Modern

Located in Miami, FL

A bold and architectural vintage diamond cocktail ring crafted in luxurious platinum, showcasing a geometric multi-level design evocative of Art Deco and Brutalist influences.

Category

Mid-20th Century English Art Deco Cocktail Rings

Materials

Diamond, Platinum

7.29 carat Natural Star Sapphire and Diamond Ring in Platinum
7.29 carat Natural Star Sapphire and Diamond Ring in Platinum

7.29 carat Natural Star Sapphire and Diamond Ring in Platinum

Located in La Jolla, CA

7.29 carat Natural Star Sapphire and Diamond Ring in Platinum Star Sapphire and Diamond Ring features a natural 7.29 carat Oval Cabochon Star Sapphire with steely blue color surrou...

Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Diamond, Sapphire, Star Sapphire, Platinum

GIA 7.87 Carat Natural No Heat Vivid Purple Sapphire Diamond Ring Platinum*
GIA 7.87 Carat Natural No Heat Vivid Purple Sapphire Diamond Ring Platinum*

GIA 7.87 Carat Natural No Heat Vivid Purple Sapphire Diamond Ring Platinum*

Located in New York, NY

No Heat Purple & Marquise cluster 3.87ct. Natural GIA Certified No Heat Purple Sapphire Ring GIA Certified Report ID: 2165107600 10.79 X 7.85 X 4.97mm Full cut oval brilliant...

Category

2010s American Cocktail Rings

Materials

Diamond, Sapphire, Platinum

1.26 Carat Oval Ruby & Mixed Diamond Ballerina Platinum Art Nouveau Style Ring
1.26 Carat Oval Ruby & Mixed Diamond Ballerina Platinum Art Nouveau Style Ring

1.26 Carat Oval Ruby & Mixed Diamond Ballerina Platinum Art Nouveau Style Ring

Located in Miami, FL

Ring Size 5, adjustable. Product Specifications: Item Type: Ballerina / Cocktail Ring — Art Nouveau Style Metal: Platinum 900 (PT900) — hallmark stamped on inner shank Shank Style: ...

Category

20th Century Art Nouveau Cocktail Rings

Materials

Diamond, Ruby, Platinum

Platinum GIA 1.98ctw Color Change Brazil Alexandrite & Diamond Wide Band Ring
Platinum GIA 1.98ctw Color Change Brazil Alexandrite & Diamond Wide Band Ring

Platinum GIA 1.98ctw Color Change Brazil Alexandrite & Diamond Wide Band Ring

Located in Montclair, NJ

--Stone(s):-- (14) Natural Genuine Alexandrite Chrysoberyl - Round Brilliant Cut - Prong Set - Green-Blue Changing to Purple Color - Brazil - 0.63ctw (exact ) ** See Certification De...

Category

21st Century and Contemporary Cocktail Rings

Materials

Chrysoberyl, Diamond, Platinum

Platinum Marquise Cut Emerald, Sapphire, Ruby & Diamond Ring Pendant Combo
Platinum Marquise Cut Emerald, Sapphire, Ruby & Diamond Ring Pendant Combo

Platinum Marquise Cut Emerald, Sapphire, Ruby & Diamond Ring Pendant Combo

Located in Sewickley, PA

This versatile Platinum ring and pendant combination showcases a dazzling floral arrangement of marquee-cut gemstones. At its center, vivid green emeralds weighing approximately 0.40...

Category

21st Century and Contemporary American Retro Cocktail Rings

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Platinum

Vintage Platinum 13.06ctw Oval Blue Star Sapphire w/ Baguette Round Diamond Ring
Vintage Platinum 13.06ctw Oval Blue Star Sapphire w/ Baguette Round Diamond Ring

Vintage Platinum 13.06ctw Oval Blue Star Sapphire w/ Baguette Round Diamond Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Cabochon Cut - Prong Set - Blue Color w/ Natural Surface Reaching Inclusions - 14.3x9.5mm - 12.39ct (exact) (24) Natural Genuin...

Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA 6.55 carat Black Opal and Aquamarine Ring in Platinum
GIA 6.55 carat Black Opal and Aquamarine Ring in Platinum

GIA 6.55 carat Black Opal and Aquamarine Ring in Platinum

Located in La Jolla, CA

GIA Certified 6.55 carat Black Opal and Aquamarine Ring in Platinum Black Opal and Diamond Ring features a GIA certified Black Opal weighing 6.55 carats with Blue, Green, Yellow, a...

Category

21st Century and Contemporary North American Cocktail Rings

Materials

Aquamarine, Opal, Black Opal, Platinum

8.00 carat Oval Blue Star Sapphire & Diamond Ring in Platinum
8.00 carat Oval Blue Star Sapphire & Diamond Ring in Platinum

8.00 carat Oval Blue Star Sapphire & Diamond Ring in Platinum

Located in La Jolla, CA

12.95 carats Oval Star Sapphire & Diamond Ring in Platinum Star Sapphire and Diamond Ring features an Oval-shaped Violetish Blue Star Sapphire weighing 12.95 carats surrounded by Ba...

Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Sapphire, Star Sapphire, Platinum

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Cocktail Platinum Ring For Sale on 1stDibs

Find the exact cocktail platinum ring you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a cocktail platinum ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a cocktail platinum ring has been a part of the legacy of many jewelers, but those produced by David Webb, Tiffany & Co. and Oscar Heyman are consistently popular. An oval cut version of this piece has appeal, but there are also round cut and emerald cut versions for sale. Most of our cocktail platinum ring for sale are for women, but there are 2404 pieces available to browse for men.

How Much is a Cocktail Platinum Ring?

The price for a cocktail platinum ring starts at $1 and tops out at $7,800,000 with these rings, on average, selling for $8,258.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Cocktail-rings for You

A flashy symbol of wealth during the early 20th century, antique and vintage cocktail rings have gained broader appeal in the decades since for the hefty dose of glamour they bring to any ensemble.

Cocktail rings earned their name for their frequent appearances during glitzy cocktail parties at the height of the Prohibition era. Back then, these accessories were seen not only as statement pieces but as statements in and of themselves. They openly represented a sense of freedom and independence as well as a demonstration of opulence. After all, the 1920s heralded the Harlem Renaissance and Art Deco design, and a slew of social and cultural shifts meant that women in particular were breaking from pre–World War I conventions and embracing newfound freedoms to express themselves as individuals.

Women expressly wore cocktail rings on the fingers of their right hand versus the left, which was “reserved” for an engagement ring or wedding band, accessories definitely paid for by a suitor. And for cocktail rings, the bigger the colored gem at the center — which is usually mounted in a high setting — and the more elaborate the design, the stronger the likelihood of being noticed.

Cocktail rings remained a popular piece of jewelry for women until the 1930s, when the Great Depression and the onset of war marked a change in behaviors nationwide. While the 1960s and ’70s saw a return in visibility for the accessory, it wasn’t until the 1980s that cocktail rings once again assumed their position as a beacon of luxury and glitz.

During the 20th century, the range of dazzling cocktail rings seems to have been limitless, from glimmering gold rings set with carved jade diamonds designed by David Webb to Pomellato’s pink quartz confections to striking Gucci butterfly rings with accent diamonds set in a pavé fashion.

So, how do you wear a cocktail ring? Cocktail rings “can be worn for almost anything — dinners, date nights, parties, special events, on the red carpet,” explains David Joseph of New York-based jewelry brand Bochic

Can you wear cocktail rings with other rings? “In my opinion, cocktail rings should stand on their own since they showcase a large gem in the center,” says Joseph.

These glamorous jewels can be worn inside or outside crowded taverns, in either daytime or nighttime with casual or dressy attire. On 1stDibs, find a wide variety of antique and vintage cocktail rings, including those offered by Chanel, whose elegant cocktail rings often feature pearls and, of course, diamonds, and sometimes were styled after showy flowers like the camellia, and Van Cleef & Arpels, whose detailed and intricate designs are viewed as miniature pieces of wearable art.