Skip to main content

Cocktail Platinum Ring

to
508
4,644
962
679
546
160
4,470
1,218
718
561
600
4
36
2,147
2,562
41
78
226
195
97
182
89
62
89
93
2
3,417
1,312
20
848
617
523
490
457
to
105
78
67
39
37
809
701
683
189
96
23
22
20
5
3
2
4,724
25
3,701
691
Vintage Platinum 2.63ctw Pear Round & Baguette Diamond 4 Leaf Clover Flower Ring
Vintage Platinum 2.63ctw Pear Round & Baguette Diamond 4 Leaf Clover Flower Ring

Vintage Platinum 2.63ctw Pear Round & Baguette Diamond 4 Leaf Clover Flower Ring

Located in Montclair, NJ

-- Stone(s)-- (4) Natural Genuine Diamonds - Large Pear Cut - Prong Set - Fiery - H-J Color - VS2-SI2 Clarity - 2.50ctw (approx.) (2) Natural Genuine Diamond - 1 Round Brilliant Cut...

Category

20th Century Cocktail Rings

Materials

Diamond, Platinum

12.57 Carat Oval Aquamarine Diamond Platinum Statement Ring Estate Fine Jewelry
12.57 Carat Oval Aquamarine Diamond Platinum Statement Ring Estate Fine Jewelry

12.57 Carat Oval Aquamarine Diamond Platinum Statement Ring Estate Fine Jewelry

Located in Montreal, QC

Simply Beautiful! Finely detailed Aquamarine and Baguette Diamond Platinum Ballerina Ring. Centering a securely nestled Hand set Oval Aquamarine Gemstone, weighing approx. 12. 57 Car...

Category

Late 20th Century Modernist Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Exceptionally Fine No-Heat Ruby Diamond Platinum Ring, GIA Certified
Exceptionally Fine No-Heat Ruby Diamond Platinum Ring, GIA Certified

Exceptionally Fine No-Heat Ruby Diamond Platinum Ring, GIA Certified

Located in Beverly Hills, CA

A superb gem weighing a substantial 3.20 carat, this ruby has the ideal color, clarity, brilliance and is completely natural with no treatments certified by the GIA. It has a rich an...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

Krementz 18k Yellow Gold Platinum 3.66ctw Oval Channel Tanzanite Diamond Ring
Krementz 18k Yellow Gold Platinum 3.66ctw Oval Channel Tanzanite Diamond Ring

Krementz 18k Yellow Gold Platinum 3.66ctw Oval Channel Tanzanite Diamond Ring

Located in Montclair, NJ

–Stone(s): – (1) Natural Genuine Tanzanite - Very Nice Well Oval Cut - Channel Set - Violetish Blue Color - 11x8.2mm (approx.) - 3.50ctw (approx.) (8) Natural Genuine Diamonds - Roun...

Category

21st Century and Contemporary Cocktail Rings

Materials

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

BUNDA 12mm South Sea Pearl and 0.69cts Diamonds ring in platinum
BUNDA 12mm South Sea Pearl and 0.69cts Diamonds ring in platinum

BUNDA 12mm South Sea Pearl and 0.69cts Diamonds ring in platinum

By Ben Bunda

Located in SYDNEY, AU

A BUNDA 'Tanara' Pearl and Diamond Ring set in Platinum, Signed BUNDA. Size M. Characteristics of White South Sea Cultured Pearl; 12mm. Characteristics of Additional Round Brillian...

Category

2010s Australian Cocktail Rings

Materials

Diamond, South Sea Pearl, Platinum

1.40 Carat Natural Colombian Emerald & Diamond Ballerina Ring Made in Platinum
1.40 Carat Natural Colombian Emerald & Diamond Ballerina Ring Made in Platinum

1.40 Carat Natural Colombian Emerald & Diamond Ballerina Ring Made in Platinum

Located in Tokyo, JP

A stunning ring featuring a 1.40 Carat Natural Colombian Emerald and 0.55 Carats of Diamond Accents set in Platinum. People have admired emerald’s green for thousands of years. Emera...

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

2.29 Carat Natural Colombian Sugarloaf Emerald & Diamond Ring Made in Platinum
2.29 Carat Natural Colombian Sugarloaf Emerald & Diamond Ring Made in Platinum

2.29 Carat Natural Colombian Sugarloaf Emerald & Diamond Ring Made in Platinum

Located in Tokyo, JP

A stunning ring featuring a 2.29 Carat Natural Colombian Emerald Cabochon and 0.74 Carats of Diamond Accents set in Platinum. People have admired emerald’s green for thousands of yea...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

Platinum & Diamond Ring with Cornflower Blue 9.03ct Ceylon Sapphire No Heat
Platinum & Diamond Ring with Cornflower Blue 9.03ct Ceylon Sapphire No Heat

Platinum & Diamond Ring with Cornflower Blue 9.03ct Ceylon Sapphire No Heat

Located in Palm Beach, FL

An antique style platinum ring centered around a cornflower blue, Ceylon sapphire. The sapphire is certified by Gem Research Swiss Lab with certificate number GRS2004-031142 as being...

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Antique Art Deco 1.46Ct Diamond and Platinum Cluster Engagement Ring Circa 1920
Antique Art Deco 1.46Ct Diamond and Platinum Cluster Engagement Ring Circa 1920

Antique Art Deco 1.46Ct Diamond and Platinum Cluster Engagement Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 1920's 1.46 carat diamond and platinum marquise-shaped cluster engagement ring; part of our diverse antique diamond rings collection.

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Platinum

Platinum and 18K Yellow Gold 0.37ct Diamond and Ruby Ring MF30-051526
Platinum and 18K Yellow Gold 0.37ct Diamond and Ruby Ring MF30-051526

Platinum and 18K Yellow Gold 0.37ct Diamond and Ruby Ring MF30-051526

By LB Exclusive

Located in Southampton, PA

Distinct enough for milestone jewelry, but practical enough to wear daily without hesitation. This piece carries a 0.78 carat ruby that sits flush within a yellow gold surround, keep...

Category

21st Century and Contemporary Cocktail Rings

Materials

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

GIA Certified 2.48 Carat Natural Fancy Yellow Flawless Diamond Platinum Ring
GIA Certified 2.48 Carat Natural Fancy Yellow Flawless Diamond Platinum Ring

GIA Certified 2.48 Carat Natural Fancy Yellow Flawless Diamond Platinum Ring

Located in Los Angeles, CA

Radiant Cut Internally Flawless GIA Natural Fancy Yellow, the ring is set with 76 Natural Round Brilliant F VS diamonds weighing a total of 1.01 carats. Ring size is a 5.75+.

Category

2010s Modern Cocktail Rings

Materials

Diamond, Platinum

16MM  Round White South Sea Pearl Diamond Platinum Halo Sunburst Ring
16MM  Round White South Sea Pearl Diamond Platinum Halo Sunburst Ring

16MM Round White South Sea Pearl Diamond Platinum Halo Sunburst Ring

Located in New York, NY

Crafted from platinum, this cocktail ring features a stunning 16mm South Sea cultured pearl as its centerpiece.

Category

1990s Cocktail Rings

Materials

Diamond, South Sea Pearl, Platinum

Platinum GIA 3.35ctw Apple Green Burma A Jade Diamond Wavy Ballerina Ring
Platinum GIA 3.35ctw Apple Green Burma A Jade Diamond Wavy Ballerina Ring

Platinum GIA 3.35ctw Apple Green Burma A Jade Diamond Wavy Ballerina Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Jade - 100% Natural A Jade - Oval Cabochon Cut - Prong Set - Green Color - Burma - 8.91 x 6.66 x 3.89 mm - 1.88ct (approx.) ** See Certification Det...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Jade, Platinum

Antique 1.35 Carat Sapphire and 0.90 Carat Diamond, Platinum Ring Circa 1935
Antique 1.35 Carat Sapphire and 0.90 Carat Diamond, Platinum Ring Circa 1935

Antique 1.35 Carat Sapphire and 0.90 Carat Diamond, Platinum Ring Circa 1935

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 1.35 carat sapphire and 0.90 carat diamond, platinum ring; part of our diverse collection of antique sapphire rings. This stunning, fine and ...

Category

Vintage 1930s Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Triangular Brilliant Cut Natural Tanzanite Modern Open Arrow Ring in Platinum
Triangular Brilliant Cut Natural Tanzanite Modern Open Arrow Ring in Platinum

Triangular Brilliant Cut Natural Tanzanite Modern Open Arrow Ring in Platinum

Located in Scottsdale, AZ

Ring size: 6.75 Sleek contemporary arrow ring in a bright polished platinum setting. The stunning natural violet colored tourmaline stone highlights the modern piece and makes this ...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Tanzanite, Platinum

IGI Certified 1.01ct Burma Ruby and 0.33ct Natural Diamonds Platinum Ring
IGI Certified 1.01ct Burma Ruby and 0.33ct Natural Diamonds Platinum Ring

IGI Certified 1.01ct Burma Ruby and 0.33ct Natural Diamonds Platinum Ring

Located in Hong Kong, HK

Sparkle in style with our Top Crown Jewelry House platinum ring, featuring an IGI-certified 1.01-carat vivid purplish-red Burma ruby surrounded by 0.33 carats of natural diamonds. Th...

Category

21st Century and Contemporary Hong Kong Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified Antique 2.48 Carat Total Double Pear Shape Diamond Cocktail Ring
GIA Certified Antique 2.48 Carat Total Double Pear Shape Diamond Cocktail Ring

GIA Certified Antique 2.48 Carat Total Double Pear Shape Diamond Cocktail Ring

Located in New York, NY

A beautiful antique cocktail ring, featuring 2.48 carats total of two pear shape diamonds certified by GIA as D-F color and VS2 clarity.

Category

Mid-20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, Platinum

Exceptional Star Sapphire Diamond Platinum 3-Stone Ring, GIA Certified
Exceptional Star Sapphire Diamond Platinum 3-Stone Ring, GIA Certified

Exceptional Star Sapphire Diamond Platinum 3-Stone Ring, GIA Certified

Located in Beverly Hills, CA

Simply put, one of the finest star sapphires we have seen in a long time! It weighs 8.20 carats, has a bright intense blue color with a fantastic 6-rayed star. Adding to that the sap...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

Fancy Sapphire Ring set in Platinum 950 and 18K Gold Settings
Fancy Sapphire Ring set in Platinum 950 and 18K Gold Settings

Fancy Sapphire Ring set in Platinum 950 and 18K Gold Settings

Located in Bangkok, TH

Fancy Sapphire 8.52 carats Ring set in Platinum 950 and 18K Gold Settings Width: 2.2 cm Length: 2.2 cm Ring Size: 57 Total Weight: 22.42 grams "We first opened doors in 1980 when...

Category

2010s Thai Contemporary Cocktail Rings

Materials

Sapphire, 18k Gold, Platinum

Antique Platinum w/ Gold Fiery Old Mine Cut Diamond & Sapphire Platter Ring
Antique Platinum w/ Gold Fiery Old Mine Cut Diamond & Sapphire Platter Ring

Antique Platinum w/ Gold Fiery Old Mine Cut Diamond & Sapphire Platter Ring

Located in Montclair, NJ

–Stone(s)– (4) Natural Genuine Diamonds - Old Mine Cut - Pave Set - Nice Brilliant White Diamonds - few have warm yellow color - 1.25ctw (approx.) (1) Synthetic Sapphire- Square Step...

Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Sapphire, Gold, White Gold, Platinum

4.02 Carat Natural 'AAA' Tanzanite and Diamond Ring Made in Platinum
4.02 Carat Natural 'AAA' Tanzanite and Diamond Ring Made in Platinum

4.02 Carat Natural 'AAA' Tanzanite and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 4.02 Carat Natural Tanzanite and 0.31 Carat Diamonds Made in Platinum. Tanzanite's name was given by Tiffany and Co after its only known source: Tanzania...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

3.20 Carat Natural 'AAA' Tanzanite and Diamond Ring Made in Platinum
3.20 Carat Natural 'AAA' Tanzanite and Diamond Ring Made in Platinum

3.20 Carat Natural 'AAA' Tanzanite and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 3.20 Carat Natural Tanzanite and 1.33 Carat Diamonds Made in Platinum. Tanzanite's name was given by Tiffany and Co after its only known source: Tanzania...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Vintage 4.27 Carat Natural Purplish Red Spinel GIA and Diamond Platinum Ring
Vintage 4.27 Carat Natural Purplish Red Spinel GIA and Diamond Platinum Ring

Vintage 4.27 Carat Natural Purplish Red Spinel GIA and Diamond Platinum Ring

Located in Montreal, QC

Impressive Oval captivating GIA Purplish Red Spinel and Diamond Platinum Vintage Cocktail Ring. Centering a securely nestled, Hand set Rare Natural Oval Spinel GIA, weighing 4.27 Car...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Spinel, Platinum

GIA Certified 11.22 Carat Green Tourmaline and Diamond Platinum Filigree Ring
GIA Certified 11.22 Carat Green Tourmaline and Diamond Platinum Filigree Ring

GIA Certified 11.22 Carat Green Tourmaline and Diamond Platinum Filigree Ring

Located in Miami, FL

This is a fine piece of jewelry carefully crafted to perfection. This GIA certified 11.22 CT emerald-cut green tourmaline, is set on a platinum 900 band. The 10 0.25 CTTW prong set r...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, Platinum

3.00 Carat Ceylon Pink Sapphire and 0.26 Carat Diamond Platinum Ring Circa 1935
3.00 Carat Ceylon Pink Sapphire and 0.26 Carat Diamond Platinum Ring Circa 1935

3.00 Carat Ceylon Pink Sapphire and 0.26 Carat Diamond Platinum Ring Circa 1935

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 3.00 carat Ceylon pink sapphire and 0.26 carat diamond, platinum ring; part of our diverse antique jewelry collections. This stunning, fine a...

Category

Vintage 1930s Cocktail Rings

Materials

Diamond, Pink Sapphire, Platinum

White Round Brilliant Diamond and Blue Sapphire Ring in Platinum
White Round Brilliant Diamond and Blue Sapphire Ring in Platinum

White Round Brilliant Diamond and Blue Sapphire Ring in Platinum

By MOGULDIAM INC

Located in New York, NY

This gorgeous and one of a kind ring by Moguldiam Inc is custom handmade in platinum. White diamond weight : 0.65 carat with GH color and VS clarity Blue sapphire weight : 0.60 c...

Category

2010s American Cocktail Rings

Materials

White Diamond, Blue Sapphire, Platinum

Platinum GIA 2.74ctw Cushion Sapphire w/ Diamond Heart Sides Wide Band Ring
Platinum GIA 2.74ctw Cushion Sapphire w/ Diamond Heart Sides Wide Band Ring

Platinum GIA 2.74ctw Cushion Sapphire w/ Diamond Heart Sides Wide Band Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Cushion Cut - Prong Set - Royal Blue Color - Heated - 2.10ct (exact) ** See Certification Details Below for Complete Info ** Numerous Na...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Platinum GIA 2.22ctw No Heat Oval Ruby w/ Baguette Diamond Tiered Ring
Platinum GIA 2.22ctw No Heat Oval Ruby w/ Baguette Diamond Tiered Ring

Platinum GIA 2.22ctw No Heat Oval Ruby w/ Baguette Diamond Tiered Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Ruby - Oval Brilliant Cut - Prong Set - Purplish Red Color - Lively Nice Ruby- No Heat - 1.37ct (exact) ** See Certification Details Below for Compl...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

David Webb 8 Carat Pearl and Diamond Halo Ring in Platinum
David Webb 8 Carat Pearl and Diamond Halo Ring in Platinum

David Webb 8 Carat Pearl and Diamond Halo Ring in Platinum

By David Webb

Located in Chicago, IL

This striking David Webb pearl and diamond ring is a bold and elegant example of the maison’s iconic design language, celebrated for its sculptural forms and exceptional gemstone set...

Category

1990s American Cocktail Rings

Materials

Diamond, White Diamond, Pearl, Platinum

Antique Art Deco Platinum 0.75ctw Diamond Sapphire Filigree Platter Dinner Ring
Antique Art Deco Platinum 0.75ctw Diamond Sapphire Filigree Platter Dinner Ring

Antique Art Deco Platinum 0.75ctw Diamond Sapphire Filigree Platter Dinner Ring

Located in Montclair, NJ

–Stone(s)– (21) Natural Genuine Diamonds - Old European & old Single Cut - Pave Set - Very Nice White Color - 0.75ctw (approx.) (2) Synthetic Sapphires - Long Trillion Cut - Bezel Se...

Category

Antique 19th Century Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage Platinum GIA 2.49ct Cushion Ruby Flared Baguette Diamond Ribbon Bow Ring
Vintage Platinum GIA 2.49ct Cushion Ruby Flared Baguette Diamond Ribbon Bow Ring

Vintage Platinum GIA 2.49ct Cushion Ruby Flared Baguette Diamond Ribbon Bow Ring

Located in Montclair, NJ

Stones: 1 Natural Genuine Ruby - Elongated Cushion Cut - Claw Prong Set - Red Color - Heated - 1.05ct exact See Certification Details Below for Complete Info 18 Natural Genuine Diam...

Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, Platinum

South Sea Pearl with Diamond Ring set in Platinum 950 Settings
South Sea Pearl with Diamond Ring set in Platinum 950 Settings

South Sea Pearl with Diamond Ring set in Platinum 950 Settings

Located in Bangkok, TH

South Sea Pearl with Diamond 1.10 carats Ring set in Platinum 950 Settings Width: 1.5 cm Length: 1.6 cm Ring Size: 54 Total Weight: 14.35 grams "We first opened doors in 1980 whe...

Category

2010s Thai Contemporary Cocktail Rings

Materials

Diamond, South Sea Pearl, Platinum

South Sea Pearl with Diamond Ring set in Platinum 950 Settings
South Sea Pearl with Diamond Ring set in Platinum 950 Settings

South Sea Pearl with Diamond Ring set in Platinum 950 Settings

Located in Bangkok, TH

South Sea Pearl with Diamond 2.07 carats Ring set in Platinum 950 Settings Width: 1.9 cm Length: 1.9 cm Ring Size: 54 Total Weight: 17.55 grams "We first opened doors in 1980 whe...

Category

2010s Thai Contemporary Cocktail Rings

Materials

Diamond, South Sea Pearl, Platinum

2.99 Carat Natural Blue Sapphire and Diamond Ring Made in Platinum
2.99 Carat Natural Blue Sapphire and Diamond Ring Made in Platinum

2.99 Carat Natural Blue Sapphire and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 2.99 Carat Natural Royal Blue, Sapphire and 0.39 Carat Diamond Accents set in Platinum. Sapphires have extraordinary durability - they excel in hardness ...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Magnificent 7.14-Carat GRS Certified Vivid Green Emerald Ring in Platinum
Magnificent 7.14-Carat GRS Certified Vivid Green Emerald Ring in Platinum

Magnificent 7.14-Carat GRS Certified Vivid Green Emerald Ring in Platinum

Located in Chicago, IL

Magnificent 7.14-Carat GRS Certified Vivid Green Emerald Ring in Platinum Experience the allure of one of nature’s rarest treasures — a breathtaking 7.14-carat emerald of exceptiona...

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified Cocktail Ring with 5.02 Carat Fancy Heart Shape Brilliant
GIA Certified Cocktail Ring with 5.02 Carat Fancy Heart Shape Brilliant

GIA Certified Cocktail Ring with 5.02 Carat Fancy Heart Shape Brilliant

By M&V Vanguard Jewelry

Located in New York, NY

Unique and Rare! Designed and custom made by M&V Vanguard Jewelry in 2020, Ring features Diamond Double twisted shank, Fancy gallery Under the center stone , specifically designed to...

Category

2010s American Cocktail Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Sophia D 2.22 Carat Ruby and Diamond Ring Set in Platinum
Sophia D 2.22 Carat Ruby and Diamond Ring Set in Platinum

Sophia D 2.22 Carat Ruby and Diamond Ring Set in Platinum

By Sophia D

Located in New York, NY

Sophia D platinum ring that features a 2.22 Carat ruby stone accentuated with 5.14 carats of round diamonds. The ring size is a 6.5 and available for resizing. Sophia D has been kn...

Category

2010s Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA & IGI Certified 1.34ct Thai Ruby 0.34ct Natural Diamonds Platinum Ring
GIA & IGI Certified 1.34ct Thai Ruby 0.34ct Natural Diamonds Platinum Ring

GIA & IGI Certified 1.34ct Thai Ruby 0.34ct Natural Diamonds Platinum Ring

Located in Hong Kong, HK

Beautiful platinum ring featuring a 1.34-carat natural Thai ruby in a stunning pear shape, showcasing an intense purplish-red hue. Accented by 0.34 carats of natural diamonds, this e...

Category

21st Century and Contemporary Hong Kong Cocktail Rings

Materials

Diamond, Ruby, Platinum

4.20 Carat Columbian Emerald GIA and RBD Diamond Platinum Statement Ring
4.20 Carat Columbian Emerald GIA and RBD Diamond Platinum Statement Ring

4.20 Carat Columbian Emerald GIA and RBD Diamond Platinum Statement Ring

Located in Montreal, QC

Simply Beautiful! Finely detailed Vintage Oval Columbian Emerald GIA and RBD Diamond Platinum Ring. Center Hand set with a securely nestled 4.20 Carat Oval Columbian Emerald, GIA. Su...

Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Emerald, Platinum

WR Designs Platinum 5.57 Ct Blue Sapphire Heart Shape Diamond Ring
WR Designs Platinum 5.57 Ct Blue Sapphire Heart Shape Diamond Ring

WR Designs Platinum 5.57 Ct Blue Sapphire Heart Shape Diamond Ring

By William Rosenberg

Located in Troy, MI

Platinum round blue sapphire (5.57Ct), 2 heart shape diamonds (1.61 Ct) and 0.40 Cttw diamond ring. Handmade in New York by William Rosenberg this once in a lifetime ring is the best...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

4.29 Carat Natural Round Tanzanite and Diamond Ring Set in Platinum
4.29 Carat Natural Round Tanzanite and Diamond Ring Set in Platinum

4.29 Carat Natural Round Tanzanite and Diamond Ring Set in Platinum

Located in Tokyo, JP

A beautiful Halo Cocktail Ring featuring a 4.29 Carat Natural Tanzanite and 1.78 Carats of Diamond Accents set in Platinum.

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

IGI Certified 2.20ct Burma Vivid Ruby and 0.74ct Diamonds Platinum Ring
IGI Certified 2.20ct Burma Vivid Ruby and 0.74ct Diamonds Platinum Ring

IGI Certified 2.20ct Burma Vivid Ruby and 0.74ct Diamonds Platinum Ring

Located in Hong Kong, HK

Behold the pinnacle of luxury in this platinum ring, adorned with a 2.20-carat natural Burma vivid ruby and 0.74 carats of 32 natural diamonds. The oval mixed-cut ruby, boasting a ca...

Category

21st Century and Contemporary Hong Kong Cocktail Rings

Materials

Diamond, Ruby, Platinum

Platinum 2.4ctw GIA No Heat Vivid Pink Sapphire w/ Baguette Diamond Sides Ring
Platinum 2.4ctw GIA No Heat Vivid Pink Sapphire w/ Baguette Diamond Sides Ring

Platinum 2.4ctw GIA No Heat Vivid Pink Sapphire w/ Baguette Diamond Sides Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Octagonal Emerald Cut - Claw Prong Set - Rare Vivid Pink - Clean - No Heat - 2.04ct (exact - certified) ** See Certification Details Belo...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Pink Sapphire, Platinum

Antique Platinum 2.70cts Old European Diamond Demantoid Garnet Toi et Moi Ring
Antique Platinum 2.70cts Old European Diamond Demantoid Garnet Toi et Moi Ring

Antique Platinum 2.70cts Old European Diamond Demantoid Garnet Toi et Moi Ring

Located in New York, NY

A captivating antique platinum “You & Me” ring showcasing two luminous Old European cut diamonds, symbolizing the union of two souls. The diamonds are nestled in finely scalloped...

Category

Vintage 1920s American Art Deco Cocktail Rings

Materials

Diamond, Platinum

Outstanding Large Hammered David Webb Gold Jade and Diamond Cocktail Ring
Outstanding Large Hammered David Webb Gold Jade and Diamond Cocktail Ring

Outstanding Large Hammered David Webb Gold Jade and Diamond Cocktail Ring

By David Webb

Located in Palm Beach, FL

Another fabulous creation by David Webb in meticulously hammered, 18K yellow gold, jade and diamonds. David Webb has been regarded as the definitive American fine jewelry designer ...

Category

Late 20th Century American Modern Cocktail Rings

Materials

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

Antique 0.50 Carat Emerald and 0.33 Carat Diamond 18k White Gold Cocktail Ring
Antique 0.50 Carat Emerald and 0.33 Carat Diamond 18k White Gold Cocktail Ring

Antique 0.50 Carat Emerald and 0.33 Carat Diamond 18k White Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 0.50 carat emerald and 0.33 carat diamond, 18 karat white gold and platinum set cocktail ring; part of our diverse collection of Art Deco emer...

Category

Vintage 1930s Unknown Cocktail Rings

Materials

Diamond, Emerald, White Gold, Platinum

"Tahitian" Black Pearl and Diamond Engagement Ring set in Platinum
"Tahitian" Black Pearl and Diamond Engagement Ring set in Platinum

"Tahitian" Black Pearl and Diamond Engagement Ring set in Platinum

By Rosior

Located in Porto, PT

Rosior Platinum Ring set with 1 "Tahitian" Black Pearl and 78 Round Cut Diamonds (G-VVS) with 0,81 ct. Stamped by the portuguese assay office as 950 Platinum. Stamped with Rosior hal...

Category

21st Century and Contemporary Portuguese Contemporary Cocktail Rings

Materials

Diamond, Pearl, Black Pearl, South Sea Pearl, Platinum

Platinum and 14K Yellow Gold 1.85ct Diamond and Emerald Ring MF05-050626
Platinum and 14K Yellow Gold 1.85ct Diamond and Emerald Ring MF05-050626

Platinum and 14K Yellow Gold 1.85ct Diamond and Emerald Ring MF05-050626

By LB Exclusive

Located in Southampton, PA

This luxury ring beautifully combines colors, textures, and materials. Crafted from a combination of Platinum and 14K Yellow Gold, sparkling Diamonds totaling 1.85 carats elevate the...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, Yellow Gold, 14k Gold, Platinum

Art deco inspired,  Ceylon Sapphire, Onyx and Natural Diamonds in Platinum ring
Art deco inspired,  Ceylon Sapphire, Onyx and Natural Diamonds in Platinum ring

Art deco inspired, Ceylon Sapphire, Onyx and Natural Diamonds in Platinum ring

Located in Sydney, NSW

platinum dress ring, narrow, low half round, parallel shank with open back, 4 claw setting with a diamond and onyx halo, polished finish, stamped (PT950). The item contains: One cla...

Category

2010s Art Deco Cocktail Rings

Materials

Blue Sapphire, Onyx, Diamond, Platinum

Solid Platinum 2.99ctw Oval Violet Blue Tanzanite w/ Diamond Well Made Ring
Solid Platinum 2.99ctw Oval Violet Blue Tanzanite w/ Diamond Well Made Ring

Solid Platinum 2.99ctw Oval Violet Blue Tanzanite w/ Diamond Well Made Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Tanzanite - Oval Cut - Prong Set - Gorgeous Violetish Blue Color - 9.2x7.5mm - 2.61ct (exact) Natural Genuine Diamonds - 24 Round Brilliant w/ 10 Ba...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Platinum 2.48ctw Old Oval Cut Sapphire w/ Diamond Sides High Set Ring
Platinum 2.48ctw Old Oval Cut Sapphire w/ Diamond Sides High Set Ring

Platinum 2.48ctw Old Oval Cut Sapphire w/ Diamond Sides High Set Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Old Oval Cut - Prong Set - Very Nice Blue Color - 7.9x6.7mm - 2.28ct (exact) (8) Natural Genuine Diamonds - Round Brilliant Cut - Prong S...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Platinum 2.33ct GIA Color Change Ceylon No Heat Sapphire Diamond Ballerina Ring
Platinum 2.33ct GIA Color Change Ceylon No Heat Sapphire Diamond Ballerina Ring

Platinum 2.33ct GIA Color Change Ceylon No Heat Sapphire Diamond Ballerina Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Step Cut - Prong Set - Bluish Violet Changing to Purple Color - Ceylon - No Heat - 1.33ct (exact) ** See Certification Det...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Purple Sapphire, Platinum

Vendura Platinum and 18k YG Peridot Ring
Vendura Platinum and 18k YG Peridot Ring

Vendura Platinum and 18k YG Peridot Ring

Located in New York, NY

Gorgeous Vendura ring, platinum and 18k YG, yellow color diamonds, peridot approx 20-30 carat, total weight 19 gram and approx size 5.75

Category

20th Century Cocktail Rings

Vintage Platinum GIA 2.72ctw Cabochon Star Ruby w/ Marquise & Round Diamond Ring
Vintage Platinum GIA 2.72ctw Cabochon Star Ruby w/ Marquise & Round Diamond Ring

Vintage Platinum GIA 2.72ctw Cabochon Star Ruby w/ Marquise & Round Diamond Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Star Ruby - Oval Double Cabochon Cut - Prong Set - Purplish Red Color - Nice Transparent Ruby - Sharp Star - No Heat - Ceylon - 2.26ct (exact) ** Se...

Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, Platinum

8.13 Carat Oval Cut Double Cabochon Lightning Ridge Opal & Diamond Cocktail Ring
8.13 Carat Oval Cut Double Cabochon Lightning Ridge Opal & Diamond Cocktail Ring

8.13 Carat Oval Cut Double Cabochon Lightning Ridge Opal & Diamond Cocktail Ring

Located in Houston, TX

This very unique ring features a 8.13 carat oval cut double cabochon Australian Lightning Ridge opal accented by 4.69 carat total weight in fine natural pave-set round diamonds. It i...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

  • 1
  • ...
Get Updated with New Arrivals
Save "Cocktail Platinum Ring", and we’ll notify you when there are new listings in this category.

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.