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GIA 0.94ct Cushion Marquise & Round Milgrain Bezel Diamond Ring
GIA 0.94ct Cushion Marquise & Round Milgrain Bezel Diamond Ring

GIA 0.94ct Cushion Marquise & Round Milgrain Bezel Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Cushion Carat: 0.94 Color: F Clarity: VS2 Cut/Pol/Sym: -/EX/VG Ring Details: Metal: Platinum DID: 7244-02

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 2ct Radiant Marquise & Round Milgrain Bezel Diamond Ring
GIA 2ct Radiant Marquise & Round Milgrain Bezel Diamond Ring

GIA 2ct Radiant Marquise & Round Milgrain Bezel Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Radiant Carat: 2.0 Color: G Clarity: VS1 Cut/Pol/Sym: -/EX/VG Ring Details: Metal: Platinum DID: 6995-08

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Harry Winston GIA Certified 8.54 Carat Marquise Diamond Three Stone Ring
Harry Winston GIA Certified 8.54 Carat Marquise Diamond Three Stone Ring

Harry Winston GIA Certified 8.54 Carat Marquise Diamond Three Stone Ring

By Harry Winston

Located in New York, NY

Key Details - 8.54 carat marquise-cut center diamond, GIA I SI2 - Tapered baguette side diamonds, 1.00 total carat weight, H color, VVS clarity - Handmade platinum setting, signed H...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Pink Tourmaline Diamond Platinum and Gold Ring
Pink Tourmaline Diamond Platinum and Gold Ring

Pink Tourmaline Diamond Platinum and Gold Ring

Located in Beverly Hills, CA

An elegant ring featuring a 5.12 carat pink tourmaline. It is cut as a pear shape and has a sweet soft color. It is accented by 0.10 carats of round brilliant cut diamonds set on the...

Category

21st Century and Contemporary American Cocktail Rings

Materials

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

Mid-Century 19.10 CTW Sapphire Diamond Platinum Vintage Ballerina Halo Ring
Mid-Century 19.10 CTW Sapphire Diamond Platinum Vintage Ballerina Halo Ring

Mid-Century 19.10 CTW Sapphire Diamond Platinum Vintage Ballerina Halo Ring

Located in Philadelphia, PA

Centering a marquise cut sapphires weighing approximately 15.70 carats - transparent medium blue in color Set via tab prongs with an undulating ballerina-style surround of tapered ba...

Category

Vintage 1950s Modern Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA 0.81ct Round Multi-Level Marquise Trellis  Diamond Ring
GIA 0.81ct Round Multi-Level Marquise Trellis  Diamond Ring

GIA 0.81ct Round Multi-Level Marquise Trellis Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Round Carat: 0.81 Color: J Clarity: SI1 Cut/Pol/Sym: EX/EX/EX Ring Details: Metal: Platinum DID: 7466-02

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 1.3 Carat Round Brilliant & Marquise Vintage  Diamond Ring
GIA 1.3 Carat Round Brilliant & Marquise Vintage  Diamond Ring

GIA 1.3 Carat Round Brilliant & Marquise Vintage Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Round Carat: 1.3 Color: J Clarity: SI2 Cut/Pol/Sym: EX/EX/EX Ring Details: Metal: Platinum DID: 7548

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Edwardian Untreated 2.7 Ct Green Jade Diamond Platinum Ring
Edwardian Untreated 2.7 Ct Green Jade Diamond Platinum Ring

Edwardian Untreated 2.7 Ct Green Jade Diamond Platinum Ring

Located in Napoli, IT

This appealing antique Edwardian era ring is 1905 circa Exquisite example finely hand crafted of solid Platinum, displaying great accuracy and gorgeous carved leaf details, mill poin...

Category

Antique Early 1900s European Edwardian Cluster Rings

Materials

Diamond, Jade, Platinum

GIA 2.20ct Emerald Marquise & Round Milgrain Bezel Diamond Ring
GIA 2.20ct Emerald Marquise & Round Milgrain Bezel Diamond Ring

GIA 2.20ct Emerald Marquise & Round Milgrain Bezel Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Emerald Carat: 2.2 Color: I Clarity: SI1 Cut/Pol/Sym: -/EX/EX Ring Details: Metal: Platinum DID: 7614-08

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

1920s 1.01 Carat GIA Cert Diamond Platinum Engagement Ring
1920s 1.01 Carat GIA Cert Diamond Platinum Engagement Ring

1920s 1.01 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

This stunning platinum engagement ring from the 1920s, centers a sparkling GIA certified old mine brilliant cut diamond that weighs 1.01ct.

Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

Platinum and 18kt Diamond Engagement Ring with Fancy Yellow
Platinum and 18kt Diamond Engagement Ring with Fancy Yellow

Platinum and 18kt Diamond Engagement Ring with Fancy Yellow

By Diana M. Jewels

Located in New York, NY

Platinum and 18kt diamond engagement ring with 2.51cts fancy yellow vs2 (mqc175) set in a split shank with diamonds set all the way around and in halo

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum, White Gold

Tiffany & Co. Platinum Diamond Victoria Band Ring 2.12ct TDW Size 54 19286797
Tiffany & Co. Platinum Diamond Victoria Band Ring 2.12ct TDW Size 54 19286797

Tiffany & Co. Platinum Diamond Victoria Band Ring 2.12ct TDW Size 54 19286797

By Tiffany & Co.

Located in Mayfair, London, London

A stunning platinum diamond ring from the Victoria collection by Tiffany & Co.

Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Vintage Retro Marquis Diamond Platinum Circa 1950s Wedding Band Set Rings
Vintage Retro Marquis Diamond Platinum Circa 1950s Wedding Band Set Rings

Vintage Retro Marquis Diamond Platinum Circa 1950s Wedding Band Set Rings

Located in Montreal, QC

Simply Beautiful! Finely detailed Vintage Retro 1950s Marquis Diamond Platinum Wedding Band Set. Centering a securely nestled Hand set .89 Carat Natural Marquis Diamond. Flanked by t...

Category

Vintage 1950s Retro Solitaire Rings

Materials

Diamond, Platinum

GIA 2.02ct Oval Marquise Flower Halo Cluster  Diamond Ring
GIA 2.02ct Oval Marquise Flower Halo Cluster  Diamond Ring

GIA 2.02ct Oval Marquise Flower Halo Cluster Diamond Ring

By EMD Diamonds

Located in New York, NY

Crafted in luxurious platinum , this ring reflects light with a warm, radiant glow, expertly polished to a high finish that accentuates its sophisticated allure.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Vintage 1.53 Carat Ruby and 1.03 Carat Diamond Platinum Cocktail Ring
Vintage 1.53 Carat Ruby and 1.03 Carat Diamond Platinum Cocktail Ring

Vintage 1.53 Carat Ruby and 1.03 Carat Diamond Platinum Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

This stunning, fine and impressive vintage ruby engagement ring has been crafted in platinum. The pierced decorated frame is ornamented with a central feature two-claw set 1.53ct ma...

Category

1990s Unknown Cocktail Rings

Materials

Diamond, Ruby, Platinum

AAAA Tanzanite Halo Ring in Platinum Plated Sterling Silver Tanzanite Ring
AAAA Tanzanite Halo Ring in Platinum Plated Sterling Silver Tanzanite Ring

AAAA Tanzanite Halo Ring in Platinum Plated Sterling Silver Tanzanite Ring

Located in New York, NY

AAAA Tanzanite Halo Ring in Platinum Plated Sterling Silver, Tanzanite Ring, December Birthstone Gift, Unique Engagement Ring, Gift for Her ♥ Welcome to Blue Star Gems Our Joyful an...

Category

21st Century and Contemporary Central American Art Deco Bridal Rings

Materials

Tanzanite, Zircon, Platinum, Sterling Silver

Bora & Co GIA Certified 1.42ct Tanzanian Spinel and Diamond Platinum Ring
Bora & Co GIA Certified 1.42ct Tanzanian Spinel and Diamond Platinum Ring

Bora & Co GIA Certified 1.42ct Tanzanian Spinel and Diamond Platinum Ring

Located in New York, NY

Bora & Co GIA Certified 1.42ct Tanzanian Spinel and Diamond Platinum Ring A celebration of vibrant color and refined elegance, this Bora & Co ring features a 1.42-carat GIA-certifie...

Category

2010s Tanzanian Fashion Rings

Materials

Diamond, Spinel, Platinum

GRS Certified 2.58 Carat Paraiba Tourmaline Diamond Platinum Ring
GRS Certified 2.58 Carat Paraiba Tourmaline Diamond Platinum Ring

GRS Certified 2.58 Carat Paraiba Tourmaline Diamond Platinum Ring

Located in Chicago, IL

A vivid and elegant platinum ring centered by a 2.58 carat natural Cuprian tourmaline, certified by GRS GemResearch Swisslab as a greenish-blue GRS-type “Paraiba”-color tourmaline of...

Category

2010s American Solitaire Rings

Materials

Diamond, White Diamond, Tourmaline, Paraiba, Platinum

3.55 Carat White Marquise and Pear Shape Diamonds Eternity Band Platinum 950
3.55 Carat White Marquise and Pear Shape Diamonds Eternity Band Platinum 950

3.55 Carat White Marquise and Pear Shape Diamonds Eternity Band Platinum 950

By FERRUCCI

Located in New York, NY

A classic FERRUCCI 3.55 carat of bright white diamonds G color, SI+++ clarity, marquise and pear shape cuts, set to perfection in a hand crafted, Platinum 950 eternity band, 8 mm wid...

Category

2010s American Modern Bridal Rings

Materials

White Diamond, Platinum

1.23 Carat Mid-Century Modern Diamond Swirl Platinum Cocktail Ring
1.23 Carat Mid-Century Modern Diamond Swirl Platinum Cocktail Ring

1.23 Carat Mid-Century Modern Diamond Swirl Platinum Cocktail Ring

Located in Stamford, CT

This exquisite cocktail ring artfully showcases two marquise center diamonds with an array of single and round full cut diamonds with a total carat weight of 1.23cts.

Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Platinum

Edwardian Marquise Shape Portrait Cut Diamond and Ruby Ring
Edwardian Marquise Shape Portrait Cut Diamond and Ruby Ring

Edwardian Marquise Shape Portrait Cut Diamond and Ruby Ring

Located in London, GB

Colour: G, Clarity: SI Ruby Dimensions: 22 (1mm) Total Remaining Diamond Weight: Approx. 0.06ct Marked: 18ct Gold & Platinum Period: Circa. 1900 Box: The Vintage Jeweller Ring Box

Category

Antique Early 1900s Edwardian Cluster Rings

Materials

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

Ballerina natural 3.65ct Royal Blue certified Marquise Sapphire Diamond Ring
Ballerina natural 3.65ct Royal Blue certified Marquise Sapphire Diamond Ring

Ballerina natural 3.65ct Royal Blue certified Marquise Sapphire Diamond Ring

Located in Ramat Gan, IL

An exquisite Ballerina Sapphire and Diamond ring, expertly crafted in luxurious platinum. At the heart of this piece is a stunning 3.65-carat certified Natural Marquise-cut Sapphire,...

Category

20th Century European Cocktail Rings

Materials

Platinum

Late Art Deco GIA 1.50 carat ruby diamond platinum engagement ring
Late Art Deco GIA 1.50 carat ruby diamond platinum engagement ring

Late Art Deco GIA 1.50 carat ruby diamond platinum engagement ring

Located in Beverly Hills, CA

This exceptional Late Art Deco engagement ring is a beautifully distinctive jewel from the 1930’s, centered by a GIA-certified marquise cut ruby weighing approximately 1.50 carats.

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Vintage 2.92 Carat Aquamarine and 1 Carat Diamond Platinum Cocktail Ring
Vintage 2.92 Carat Aquamarine and 1 Carat Diamond Platinum Cocktail Ring

Vintage 2.92 Carat Aquamarine and 1 Carat Diamond Platinum Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

This vintage marquise cut aquamarine ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

Category

20th Century Unknown Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Sophia D. Diamond and Blue Sapphire Art Deco Platinum Ring
Sophia D. Diamond and Blue Sapphire Art Deco Platinum Ring

Sophia D. Diamond and Blue Sapphire Art Deco Platinum Ring

By Sophia D

Located in New York, NY

An Art Deco platinum ring with 1.22 Marquise Cut center stone complemented with 0.97 carats blue sapphires and 0.06 carats round diamonds made by Sophia D.

Category

2010s Art Deco Fashion Rings

Materials

Diamond, Blue Sapphire, Platinum

Platinum Natural Sapphire and Diamond Cathedral Style Ring Size 4.75 #22352
Platinum Natural Sapphire and Diamond Cathedral Style Ring Size 4.75 #22352

Platinum Natural Sapphire and Diamond Cathedral Style Ring Size 4.75 #22352

Located in Washington Depot, CT

Platinum Sapphire and Diamond Ring Size 4.75 JAGi Certified- This elegant platinum ring showcases a stunning marquise cut natural blue sapphire (9.5 mm x 4.5 mm) at its center, flan...

Category

20th Century Contemporary Fashion Rings

Materials

Diamond, Sapphire, Platinum

6.55 Carat Ceylon Sapphire Diamond Platinum Navette Ring, GIA Certified
6.55 Carat Ceylon Sapphire Diamond Platinum Navette Ring, GIA Certified

6.55 Carat Ceylon Sapphire Diamond Platinum Navette Ring, GIA Certified

Located in Beverly Hills, CA

A classic navette ring featuring a long marquise-shape Ceylon sapphire weighing 6.55 carats.

Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Sapphire, Platinum

Sophia D. Blue Sapphire & Diamond Art Deco Style Platinum Ring
Sophia D. Blue Sapphire & Diamond Art Deco Style Platinum Ring

Sophia D. Blue Sapphire & Diamond Art Deco Style Platinum Ring

By Sophia D

Located in New York, NY

The ring is set in platinum and a size 6 1/2. It is available for resizing.

Category

2010s Art Deco Fashion Rings

Materials

Diamond, Blue Sapphire, Platinum

0.87 Carat Marquise & Baguette Cut Diamond Three-Stone Engagement Ring
0.87 Carat Marquise & Baguette Cut Diamond Three-Stone Engagement Ring

0.87 Carat Marquise & Baguette Cut Diamond Three-Stone Engagement Ring

Located in Santa Monica, CA

This platinum three-stone engagement ring from Bracken Jewelers in Santa Monica, California, features a 0.87 carat marquise cut diamond at center.

Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Victoria 2.27 Carats Total Alternating Diamond Band Ring Platinum
Tiffany & Co. Victoria 2.27 Carats Total Alternating Diamond Band Ring Platinum

Tiffany & Co. Victoria 2.27 Carats Total Alternating Diamond Band Ring Platinum

By Tiffany & Co.

Located in Scottsdale, AZ

The alternating pattern of brilliant diamonds set in pristine platinum in this Victoria ring creates an absolutely breathtaking visual effect.

Category

2010s Unknown Modern Band Rings

Materials

Diamond, Platinum

Platinum Piaget Ring & Matching Bracelet, Sapphires & Diamonds, One of A kind !
Platinum Piaget Ring & Matching Bracelet, Sapphires & Diamonds, One of A kind !

Platinum Piaget Ring & Matching Bracelet, Sapphires & Diamonds, One of A kind !

By Piaget

Located in Antwerp, BE

Amazing pieces of Art ! Bracelet : Solid Platinum , will max. fit a 17.5 cm wrist ( can be made bigger on request by adding diamonds) Sapphires : Oval Shape Diamonds : Marquise & ...

Category

20th Century European Artisan Fashion Rings

Materials

Diamond, Sapphire, Platinum

Platinum Semi Mount Ring with 6ct Marquis & Pear Shape Diamond Fits 12.52x6.63mm
Platinum Semi Mount Ring with 6ct Marquis & Pear Shape Diamond Fits 12.52x6.63mm

Platinum Semi Mount Ring with 6ct Marquis & Pear Shape Diamond Fits 12.52x6.63mm

Located in New York, NY

Video: Video Link Detailed Description: Fits 12.52*6.63mm Style: Semi Mount Metal: Platinum Gemstone 1: 3 Carat Diamond Number of Stones: 12 Color: J Clarity: VS Shape: Marquis Shape...

Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Louis Newman & Co GIA Certified 7 carat Elongated Marquise Cut Diamond Ring
Louis Newman & Co GIA Certified 7 carat Elongated Marquise Cut Diamond Ring

Louis Newman & Co GIA Certified 7 carat Elongated Marquise Cut Diamond Ring

By Louis Newman & Company

Located in New York, NY

if you are looking for big flash and low cash, look no further. This Elongated Marquise cut is a beauty!. 7.13 carat beautifully cut and elongated with a 2.24 ratio and over 21 milli...

Category

2010s American Three-Stone Rings

Materials

Diamond, Platinum

Colombian emerald and diamond marquise cluster ring, circa 1905.
Colombian emerald and diamond marquise cluster ring, circa 1905.

Colombian emerald and diamond marquise cluster ring, circa 1905.

Located in London, GB

Colombian emerald and diamond marquise cluster ring. Set to centre with one rectangular step cut natural Colombian emerald with minor oil in an open back rubover setting with an appr...

Category

Antique Early 1900s Edwardian Cluster Rings

Materials

Diamond, Emerald, Gold, Platinum

Marquise and Round Diamond Wide Graduated Eternity Band
Marquise and Round Diamond Wide Graduated Eternity Band

Marquise and Round Diamond Wide Graduated Eternity Band

Located in New York, NY

A unique multi shape diamond band. 8.40 carats of G color VS clarity marquise and round brilliant cut diamonds set in platinum. This band graduates down from its widest point a...

Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.93 Carat Sapphire Diamond Halo Platinum Engagement Ring
GIA Certified 3.93 Carat Sapphire Diamond Halo Platinum Engagement Ring

GIA Certified 3.93 Carat Sapphire Diamond Halo Platinum Engagement Ring

Located in Stamford, CT

1950's Royal blue sapphire and diamond engagement ring. GIA certified oval 3.93ct center Sapphire set in platinum with a marquise diamond halo.

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique Natural Unenhanced Marquise Ruby Diamond Ring, circa 1900
Antique Natural Unenhanced Marquise Ruby Diamond Ring, circa 1900

Antique Natural Unenhanced Marquise Ruby Diamond Ring, circa 1900

Located in London, GB

Antique marquise ruby and diamond ring. Vertically set to the centre with two round old cut diamonds in slightly raised open back rubover millegrain platinum settings, with a combine...

Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, Ruby, Yellow Gold, Platinum

18K Yellow Gold & Platinum 14.50ct Aquamarine and Diamond Ring - VHK#110
18K Yellow Gold & Platinum 14.50ct Aquamarine and Diamond Ring - VHK#110

18K Yellow Gold & Platinum 14.50ct Aquamarine and Diamond Ring - VHK#110

Located in Hicksville, NY

18K Yellow Gold & Platinum 14.50ct Aquamarine and Diamond Ring - VHK#110 Item Details: Year: 2000s Ring Size: 6 Metal Type: 18k Yellow Gold & Platinum [Hallmarked, and Teste...

Category

21st Century and Contemporary Engagement Rings

Materials

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

Late Victorian Diamond Marquise Shaped Cluster Ring, circa 1900s
Late Victorian Diamond Marquise Shaped Cluster Ring, circa 1900s

Late Victorian Diamond Marquise Shaped Cluster Ring, circa 1900s

Located in London, GB

This gorgeous cluster ring dates back to approximately the 1900s. It has a very classic Victorian style, with the 18 carat yellow gold band and platinum setting.

Category

Antique Early 1900s Unknown Victorian Engagement Rings

Materials

Diamond, 18k Gold, Platinum

J. Birnbach GIA 2.16 Carat G SI1 step-Cut Marquise Diamond Three-Stone Ring
J. Birnbach GIA 2.16 Carat G SI1 step-Cut Marquise Diamond Three-Stone Ring

J. Birnbach GIA 2.16 Carat G SI1 step-Cut Marquise Diamond Three-Stone Ring

By J. Birnbach

Located in New York, NY

This platinum three-stone ring is a refined and distinctive design centered around an elegant marquise cut diamond.

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Platinum Cocktail Ring Total 5.83 Carat Marquis and Round Diamonds LPB-VVS2 GIA
Platinum Cocktail Ring Total 5.83 Carat Marquis and Round Diamonds LPB-VVS2 GIA

Platinum Cocktail Ring Total 5.83 Carat Marquis and Round Diamonds LPB-VVS2 GIA

Located in New York, NY

Video: Video Link Detailed Description: Make a bold statement with this vintage platinum cocktail ring, featuring an impressive 3.81 carat marquis diamond at its center. The diamond'...

Category

20th Century Cocktail Rings

Materials

Diamond, Platinum

Late Art Deco Transitional Cut Diamond Platinum Vintage Lotus Engagement Ring
Late Art Deco Transitional Cut Diamond Platinum Vintage Lotus Engagement Ring

Late Art Deco Transitional Cut Diamond Platinum Vintage Lotus Engagement Ring

Located in Philadelphia, PA

Centering a transitional cut diamond weighing approximately 0.51 carat - K color with VS2 clarity Set with tri-split prongs in a square form basket and flanked by geometric cathedral...

Category

Vintage 1950s Art Deco Engagement Rings

Materials

Diamond, Brown Diamond, Platinum

Vintage Harry Winston 2.66 CT Old European Marquise Cut Diamond
Vintage Harry Winston 2.66 CT Old European Marquise Cut Diamond

Vintage Harry Winston 2.66 CT Old European Marquise Cut Diamond

By Harry Winston

Located in Chicago, IL

This elegant platinum solitaire showcases a breathtaking 2.66 carat natural Marquise Cut diamond with an elongated silhouette that presents visually comparable to many 3.00+ carat ma...

Category

Vintage 1960s Solitaire Rings

Materials

Diamond, White Diamond, Platinum

J. Birnbach GIA 8.33 Carat D Flawless Marquise Cut Diamond Three Stone Ring
J. Birnbach GIA 8.33 Carat D Flawless Marquise Cut Diamond Three Stone Ring

J. Birnbach GIA 8.33 Carat D Flawless Marquise Cut Diamond Three Stone Ring

By J. Birnbach

Located in New York, NY

Key Details - Center diamond: 8.33 carat marquise cut, D color, Internally Flawless, GIA - Side stones: Tapered baguettes, 0.50 total carat weight - Platinum setting - Ring size 6 ...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Mid-Century Precious Opal Diamond Platinum French 1950s-1960s Cocktail Ring
Mid-Century Precious Opal Diamond Platinum French 1950s-1960s Cocktail Ring

Mid-Century Precious Opal Diamond Platinum French 1950s-1960s Cocktail Ring

Located in Lisbon, PT

French Mid-Century Detachable Opal and Diamond Cocktail Ring, Platinum, circa 1950s–1960s. The composition reveals an almost organic sensibility: the vivid pear-shaped opal—its surf...

Category

Mid-20th Century French Modern Cocktail Rings

Materials

Diamond, Opal, Platinum

Vintage Platinum and Gold 7ctw Ruby & Diamond Cluster Spray Handmade Wire Ring
Vintage Platinum and Gold 7ctw Ruby & Diamond Cluster Spray Handmade Wire Ring

Vintage Platinum and Gold 7ctw Ruby & Diamond Cluster Spray Handmade Wire Ring

Located in Montclair, NJ

Total Carat Weight: 7 (approx.) Material: Solid Platinum w/ Yellow Gold Ruby Baskets Weight: 12.26 Grams Ring Size: 6.0 (Fitted on a finger.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Gold, Platinum

Marquise Shape Ruby and Diamond Cluster Ring, circa 1910
Marquise Shape Ruby and Diamond Cluster Ring, circa 1910

Marquise Shape Ruby and Diamond Cluster Ring, circa 1910

Located in London, GB

Marquise shape ruby and diamond cluster ring. Set centrally with a cushion shape old cut natural unenhanced Burmese ruby in an open back claw setting with an approximate weight of 1....

Category

Vintage 1910s Unknown Cluster Rings

Materials

Diamond, Ruby, Yellow Gold, Platinum

Marquise & Round Cut Diamond Half Eternity Wedding Band Ring in 18K White Gold
Marquise & Round Cut Diamond Half Eternity Wedding Band Ring in 18K White Gold

Marquise & Round Cut Diamond Half Eternity Wedding Band Ring in 18K White Gold

Located in Wan Chai District, HK

Graceful elegance meets timeless sophistication in this exquisite half eternity band featuring marquise and round cut diamonds. The alternating pattern creates dynamic visual interes...

Category

21st Century and Contemporary Hong Kong Contemporary Band Rings

Materials

White Diamond, Diamond, Platinum, Yellow Gold, White Gold, Rose Gold, 18...

Art Deco Platinum Half Eternity Band Ring with 2.00ct Burmese Rubies
Art Deco Platinum Half Eternity Band Ring with 2.00ct Burmese Rubies

Art Deco Platinum Half Eternity Band Ring with 2.00ct Burmese Rubies

By Emeralds Maravellous

Located in Brunswick, ME

A timeless signature piece. Metal: Solid Platinum 100% Natural Burma Rubies Quantity: 9 Perfectly Matched Gemstones Cut: Marquise -Cut, Color: Vibrant, rich, fiery red hue characte...

Category

21st Century and Contemporary American Art Deco Band Rings

Materials

Ruby, Platinum

Art Deco 1.68 CTW Old European Diamond Platinum Vintage Engagement Ring GIA
Art Deco 1.68 CTW Old European Diamond Platinum Vintage Engagement Ring GIA

Art Deco 1.68 CTW Old European Diamond Platinum Vintage Engagement Ring GIA

Located in Philadelphia, PA

Centering an old European cut diamond weighing 1.41 carats - H color with VS1 clarity Bead set in a basket style square form head flanked by stylized cathedral shoulders Accented by ...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Peter Suchy GIA Certified 1.01 Carat Diamond Platinum Bi-Pass Engagement Ring
Peter Suchy GIA Certified 1.01 Carat Diamond Platinum Bi-Pass Engagement Ring

Peter Suchy GIA Certified 1.01 Carat Diamond Platinum Bi-Pass Engagement Ring

By Peter Suchy

Located in Stamford, CT

Marquise cut diamond engagement ring. GIA certified 1.01 center diamond in a solitaire bi-pass style platinum setting with 36 round brilliant cut accent diamonds along the shank.

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 1.13ct Marquise Diamond Set With 2 Matching Sapphire
GIA Certified 1.13ct Marquise Diamond Set With 2 Matching Sapphire

GIA Certified 1.13ct Marquise Diamond Set With 2 Matching Sapphire

Located in London, GB

This stunning ring features a GIA-certified 1.13ct marquise-cut diamond, flanked by two beautifully matched sapphires. Set in a sleek band, the sparkling diamond is perfectly comple...

Category

2010s Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Huge Marquise Diamond ring 18KT white gold
Huge Marquise Diamond ring 18KT white gold

Huge Marquise Diamond ring 18KT white gold

Located in Jupiter, FL

Art Deco marquise diamond ring in platinum. METAL: PLATINUM NATURAL DIAMOND(S) Clarity/Color: SI/H Carat:1.97ct Cut:Round Grams:5.53 size: 8.5 Item13000049 mtpt WHAT YOU GET AT STA...

Category

21st Century and Contemporary Cocktail Rings

1980's Sapphire Diamond 18 Karat Yellow Gold Platinum Vintage Cluster Ring
1980's Sapphire Diamond 18 Karat Yellow Gold Platinum Vintage Cluster Ring

1980's Sapphire Diamond 18 Karat Yellow Gold Platinum Vintage Cluster Ring

Located in Philadelphia, PA

Designed as a cluster of fanning sprays of marquise cut sapphires and diamonds Sapphires weigh approximately 1.20 carats total - transparent medium blue Diamonds weigh approximately ...

Category

Vintage 1980s Modern Cluster Rings

Materials

Diamond, Sapphire, Gold, Yellow Gold, Platinum

IGI Certified 8.53ct Fine Vivid Colombia Emerald 1.49ct Diamonds Platinum Ring
IGI Certified 8.53ct Fine Vivid Colombia Emerald 1.49ct Diamonds Platinum Ring

IGI Certified 8.53ct Fine Vivid Colombia Emerald 1.49ct Diamonds Platinum Ring

Located in Hong Kong, HK

Prepare to be enchanted by the regal allure of this platinum ring, adorned with an 8.53-carat natural Colombian emerald and 1.49 carats of natural diamonds, both IGI-certified.

Category

21st Century and Contemporary Hong Kong Artisan Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.7ct Round Multi-Stone Marquise Milgrain Ribbon Diamond Ring
GIA Certified 1.7ct Round Multi-Stone Marquise Milgrain Ribbon Diamond Ring

GIA Certified 1.7ct Round Multi-Stone Marquise Milgrain Ribbon Diamond Ring

By EMD Diamonds

Located in New York, NY

Crafted from luxurious platinum , this diamond ring reflects exceptional craftsmanship, making it a worthy investment for anyone seeking a statement piece.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Cocktail Ring with 1.9ct Round H VS Diamonds and 7ct Emerald Size 4.5
Platinum Cocktail Ring with 1.9ct Round H VS Diamonds and 7ct Emerald Size 4.5

Platinum Cocktail Ring with 1.9ct Round H VS Diamonds and 7ct Emerald Size 4.5

Located in New York, NY

Detailed Description: 7 Carat Emerald Marquis & 1.9 Carat Diamond Platinum Cocktail Ring DESCRIPTION: In the heart of elegance, this vintage cocktail ring weaves a tale of timeless a...

Category

20th Century Cocktail Rings

Materials

Diamond, Emerald, Platinum

Pear Cut Emerald & Marquise Diamond 14K Yellow Gold Ring
Pear Cut Emerald & Marquise Diamond 14K Yellow Gold Ring

Pear Cut Emerald & Marquise Diamond 14K Yellow Gold Ring

Located in Los Angeles, CA

The warm yellow gold band beautifully complements both gemstones, enhancing their natural beauty and creating a captivating contrast. This ring is ideal for those seeking a blend of ...

Category

2010s American Modern Fashion Rings

Materials

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

J. Birnbach GIA 5.51 Carat F VS1 Antique Marquise Diamond Three-Stone Ring
J. Birnbach GIA 5.51 Carat F VS1 Antique Marquise Diamond Three-Stone Ring

J. Birnbach GIA 5.51 Carat F VS1 Antique Marquise Diamond Three-Stone Ring

By J. Birnbach

Located in New York, NY

Key features: - 5.51 ct antique marquise-cut center diamond, GIA certified F VS1 - Platinum mount - US ring size 6.25 Purchase includes original GIA grading report, complimentary ...

Category

21st Century and Contemporary American Art Deco Three-Stone Rings

Materials

Diamond, Platinum

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Marquise Platinum Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate marquise platinum ring for your needs in our varied inventory. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. You can easily find a 526 antique edition and 343 modern creations to choose from as well. If you’re looking for a marquise platinum ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. A marquise platinum ring from LB Exclusive, J. Birnbach and Tiffany & Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. A marquise cut version of this piece has appeal, but there are also round cut and old european cut versions for sale. When shopping for a marquise platinum ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Marquise Platinum Ring?

On average, a marquise platinum ring at 1stDibs sells for $7,469, while they’re typically $495 on the low end and $2,000,000 for the highest priced versions of this item.

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 rings, vintage 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 Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings. 

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry. 

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.