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Emerald and Diamond Platinum Ring
Located in Beverly Hills, CA
the design. A contemporary piece stamped “PLAT,” this ring is a size 5.5 and weighs 5 grams, offering
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Emerald, Platinum

14k gold statement ring with amethyst octagon
By Daizy Jewellery
Located in Istanbul, TR
14k gold statement ring with amethyst octagon. February birthstone ring. Amethyst gold ring. Metal
Category

21st Century and Contemporary Modern Solitaire Rings

Materials

Amethyst, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold

14k gold statement ring with amethyst octagon
14k gold statement ring with amethyst octagon
$1,070 Sale Price / item
50% Off
14kt solid gold ring with amethyst cabochon
By Daizy Jewellery
Located in Istanbul, TR
. February birthstone ring. Metal stamp: 14k Gold Weight: 3.2 g depends from size. Gemstone: Amethyst
Category

21st Century and Contemporary Modern Solitaire Rings

Materials

Amethyst, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold

14kt solid gold ring with amethyst cabochon
14kt solid gold ring with amethyst cabochon
$1,005 Sale Price / item
50% Off
18K White Gold Diamond Eternity Ring 8.20ct
Located in Laguna Beach, CA
Ladies' custom-made 18k white gold and diamond eternity ring. Stamped 18k, 750, D. 8.20, and weighs
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, 18k Gold, White Gold

VIctorian 14k Sapphire Diamond Flush Mount Ring
Located in Narberth, PA
remainder of the band is smooth and simple. The inside of the shank is stamped "14K". A fantastic ring, this
Category

Antique 1880s Victorian Engagement Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

GIA Certified 11.57ct Sapphire 1.90ct Diamond Ring
Located in New York, NY
22mm. The ring is stamped Pt900 11.57 D1.90 and weighs 15.7 grams. The ring is size 6 but it can be
Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, Platinum

3.00ct Diamond Sapphire Engagement Ring
Located in New York, NY
. The center diamond is accentuated by sparkling diamond and sapphire accents. The ring is stamped 18k
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold

5.41ct Ruby 1.80ct Diamond Engagement Ring
Located in New York, NY
ring is stamped PLAT and weighs 9.3 grams. The ring is size 7 1/4 but it can be resized.
Category

20th Century Engagement Rings

Materials

Diamond, Ruby, Platinum

18K White Gold Diamond Eternity Ring 5.00ct
Located in Laguna Beach, CA
18k white gold and diamond eternity ring. Stamped 18k and tests 75% gold with an XRF metals
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

GIA 1.29ct Burma Ruby 1.47ct Diamond Ring
Located in New York, NY
measures 23mm by 17mm. The ring is stamped PT900 D1.47 R1.29 and weighs 10.5 grams. The ring is size 6 1/2
Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, Platinum

3.72ct Diamond Yellow Gold Ring
Located in New York, NY
23mm by 23mm. The ring is stamped K18 D3.72 and weighs 11.8 grams. The ring is size 5 1/2 but it can be
Category

20th Century Cocktail Rings

Materials

Diamond, 18k Gold

Navajo Golden Hill Turquoise Ring
By Navajo
Located in Coeur d Alene, ID
Navajo Golden Hill turquoise and sterling silver ring. Stamped Sterling with maker's initials "N.J
Category

2010s American Native American Fashion Rings

Materials

Turquoise, Sterling Silver

Vintage Platinum Ruby and Diamond Bombe Ring
Located in Great Neck Plaza, NY
. This exquisite ring is stamped “PLAT” and exemplifies the sophistication and bold elegance of mid-20th
Category

Vintage 1960s Cocktail Rings

Materials

Diamond, Ruby, Platinum

White Gold Chrysoprase Diamond Ring
Located in Palm Desert, CA
gemstone. There are no markings/stamps on the ring. The ring is size 7 1/4 and the total weight of the ring
Category

1990s American Retro Cocktail Rings

Materials

Diamond, Chrysophrase, Gold, 14k Gold, White Gold

Diamond Gold Heart Motif Ring
Located in New York, NY
that approximately weighs .56 carats. Set in 18K yellow gold. Stamped 18K Ring Size: 6.5
Category

Vintage 1980s American Modern Engagement Rings

Materials

Diamond, 18k Gold, Gold

Le Vian, Champagne Diamond and Diamond Ring
By Le Vian
Located in Chicago, IL
Yellow and Blackened Gold Stamp: Le Vian 14K Ring size: 7 Gross weight: 9.13 grams
Category

21st Century and Contemporary Unknown Contemporary Fashion Rings

Materials

Diamond, Brown Diamond, Gold, Yellow Gold, 14k Gold

GIA Certified Vintage 1.48CTW Diamond Ring
Located in Webster, NY
Stamped: "14K" Weight: 3.3 grams Ring Size: 5 - sizable
Category

20th Century Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

18K Yellow Gold Amethyst Diamond Ring
Located in Laguna Beach, CA
18k yellow gold, amethyst and diamond ring. Stamped 18k and weighs 12.9 grams gross weight. The
Category

Late 20th Century Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold

14K Yellow Gold Ammolite Ring 5.1g
Located in Laguna Beach, CA
14k yellow gold and ammolite ring. Stamped 14k and weighs 5.1 grams gross weight. Ammolite has
Category

Late 20th Century Solitaire Rings

Materials

14k Gold, Yellow Gold

Art Deco 13k Diamond Flush Mount Ring
Located in Narberth, PA
A beautiful flush mount diamond ring from the Victorian (ca1880) era! Crafted in 13k white gold
Category

Antique 1880s Art Deco Engagement Rings

Materials

Diamond, Gold, White Gold

Ornate Carved Opal Diamond Ring
Located in Webster, NY
Stunning carved Opal set in a 14k yellow gold ring surrounded by 1.70CTW of Yellow Diamonds
Category

20th Century Cocktail Rings

Materials

Diamond, Opal

Art Deco Platinum Orange Blossom Wedding Band Ring
By Orange Blossom
Located in Philadelphia, PA
Stamped for platinum Circa: 1930s Ring Size: 6 and sizable Measures north to south 2.5 mm and sits 1.5 mm
Category

Vintage 1930s Art Deco Wedding Rings

Materials

Platinum

14K Yellow Gold Emerald Diamond Cocktail Ring 3.4g
Located in Laguna Beach, CA
14k yellow gold, emerald, and diamond ladies' cocktail ring. Stamped 14k and weighs 3.4 grams gross
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

1.30ct Diamond Sapphire Engagement Ring
Located in New York, NY
ring is stamped PLAT and weighs 6.3 grams. The ring is size 5 3/4 but it can be resized. Inventory
Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

Unique Diamond Leaf Bypass Ring
Located in Webster, NY
This unique bypass style ring features a chocolate colored diamond encrusted leaf while the other
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Modern Platinum Ring Diamonds Rubelite
Located in Zurich, Zollstrasse
size 6 1/2, but can easily be resized. The ring is stamped with the weights of the stone and Platinum
Category

2010s Unknown Contemporary More Rings

Materials

Diamond, Rubelite, Platinum

Vintage 9ct Gold Snake Ring, London Hallmarked 1971
Located in Brighton, GB
Vintage Snake Ring 9ct Gold Stamped Hallmarked London 1971 Makers Mark W W L D This 9ct yellow
Category

Late 20th Century English Band Rings

Materials

Gold, 9k Gold

Art Deco Platinum Diamond Engagement Ring .35ct
Located in Narberth, PA
, and the remainder of the band is smooth and simple. The inside of the ring is stamped "10% IRID PLAT
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

12K Yellow Gold Vintage Aquamarine Ring 15.1g
Located in Laguna Beach, CA
Handsome men's vintage 12k yellow gold and aquamarine ring. March birthstone. The ring is stamped
Category

Late 20th Century Dome Rings

Materials

Aquamarine, Yellow Gold

David Yurman 2.00ct Diamond Gold Ring
By David Yurman
Located in New York, NY
ring measures 28.5mm in diameter. The ring is stamped D.Y.750 and weighs 19 grams. The ring is size 7
Category

20th Century Cocktail Rings

Materials

Diamond, 18k Gold

2.50ct Diamond 1.64ct Ceylon Sapphire Ring
Located in New York, NY
is stamped 14K and weighs 9.9 grams. The ring is size 6 1/2 but it can be resized.
Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold

1.07ct Diamond Emerald Engagement Ring
Located in New York, NY
diamond is accentuated by dazzling round cut diamond and French cut emerald accents. The ring is stamped
Category

20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Stunning Simple Vintage 18 Karat Gold Micro Pave Diamond Ring Engagement Ring
Located in San Francisco, CA
4.75. The ring is stamped "18K", and has been tested to be 18K White Gold. The ring weighs 2.5 grams
Category

Late 20th Century American Modern Engagement Rings

Materials

Diamond, 18k Gold

2.40ct Multi Color Sapphire 1.25ct Diamond Gold Ring
Located in New York, NY
ring is stamped 14K and weighs 5.9 grams. The ring is size 7.25 but it can be resized.
Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

14K White Gold Diamond Cluster Ring 1.50ct
Located in Laguna Beach, CA
Ladies' 14k white gold and diamond cluster ring. Stamped 14k and weighs 5.9 grams. The diamonds are
Category

Late 20th Century Cluster Rings

Materials

Diamond, 14k Gold, White Gold

Art Deco 0.89ct Diamond Sapphire Ring
Located in New York, NY
ring measures 18mm by 11mm. The ring is stamped Pt950 MD0.89 d0.31 SA0.27 and weighs 5.7 grams. The
Category

20th Century Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

14K Yellow Gold Vintage Coral Floral Ring 6.3g
Located in Laguna Beach, CA
Ladies' vintage 14k yellow gold and pink coral ring. Stamped 14k and tests 60% gold using an XRF
Category

Late 20th Century Cocktail Rings

Materials

Coral, 14k Gold, Yellow Gold

2.23ct Burma Ruby 1.08ct Diamond Ring
Located in New York, NY
ring is stamped Pt900 2.229 D1.08 and weighs 7.7 grams. The ring is size 6 1/4 but it can be resized.
Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, Platinum

5.71ct Sapphire 1.20ct Diamond Ring
Located in New York, NY
diamonds is I with VS2 clarity. The top of the ring measures 20mm by 19mm. The ring is stamped 750and
Category

20th Century Art Deco Cocktail Rings

Materials

Sapphire, 18k Gold

CARTIER Vintage Platinum Diamond Pyramid Ring
By Cartier
Located in Narberth, PA
. The band of the ring is smooth and simple, and the inside of the shank is stamped "CARTIER". The ring
Category

Late 20th Century French Retro Fashion Rings

Materials

Diamond, Platinum

2.35ct Sapphire 0.70ct Diamond Halo Engagement Ring
Located in New York, NY
measures 13mm by 11mm. The ring is stamped 18K and weighs 3.6 grams. The ring is size 6 1/4 but it can be
Category

20th Century Engagement Rings

Materials

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

12.00ct Tanzanite Green Tourmaline Gold Ring
Located in New York, NY
. The top of the ring measures 12mm by 15mm. The ring is stamped 18K and weighs 17.6 grams. The ring is
Category

20th Century Cocktail Rings

Materials

Tanzanite, 18k Gold

GIA Certified 1.05ct Diamond Engagement Ring
Located in New York, NY
diamonds is H with VS clarity. The top of the ring measures 11mm in diameter. The ring is stamped Gabriel
Category

20th Century Engagement Rings

Materials

Diamond, 14k Gold

Lapis Diamond Bombe Bypass Ring
Located in New York, NY
gold material. Stamped 18K Ring Size: 6
Category

Mid-20th Century American Retro More Rings

Materials

Diamond, Lapis Lazuli, 18k Gold

1.18 Carat Tiffany Co. Lucida Diamond Platinum Ring
By Tiffany Co.
Located in Chevy Chase, MD
” and stamped with “1.18CT”. This ring can be sized as needed. Offered by Charles Schwartz & Son
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Art Deco 14k Diamond Engagement Ring 1.20ct
Located in Narberth, PA
remainder of the band is smooth and simple, and the inside of the shank is stamped "14K". The ring is
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Navajo Golden Hill Turquoise Ring
By Navajo
Located in Coeur d Alene, ID
Turquoise set in beads, leaves and hand stamped palmettes. Band of ring hand stamped in same design. Maker's
Category

2010s American Native American Solitaire Rings

Materials

Turquoise, Sterling Silver

Diamond tourbillon ring circa 1900 - 1910
Located in Uccle, BE
gold 18 Karat and platinum. The ring is stamped with "18" A certificate of authenticity is delivered
Category

Antique Early 1900s European Engagement Rings

Materials

Diamond, Gold, 18k Gold, Platinum

15.05ct Ceylon Sapphire 2.43ct Diamond Engagement Ring
Located in New York, NY
ring measures 23.5mm by 19.5mm. The ring is stamped Pt900 and weighs 13.9 grams. The ring is size 7 but
Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

Tiffany Co. LUCIDA 18kt Gold Ring with Diamond
By Tiffany Co.
Located in Aventura, FL
comfortable for everyday wear. The ring is authentically stamped “Tiffany & Co. 750, LUCIDA,” confirming its
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

0.76ctw 3 Row Diamond Engagement Ring Mounting, 14K Yellow Gold, Ring Size 7
Located in McLeansville, NC
A 14 karat yellow gold 3 row diamond engagement ring mounting. This yellow gold engagement ring
Category

Vintage 1970s Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Antique Yellow Gold and Lapis Signet Crest Ring
Located in Chicago, IL
with a Blue Lapis Lazuli Intaglio carved Crest, the ring is stamped 585 and also has an unidentified
Category

Vintage 1920s Swiss Edwardian Signet Rings

Materials

Lapis Lazuli, 14k Gold, Yellow Gold

14K Yellow Gold Diamond Band Ring 0.75ct
Located in Laguna Beach, CA
Ladies 14k yellow and diamond band ring. Stamped 14k and weighs 4.8 grams. The diamonds are round
Category

Late 20th Century Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

Georgian Antique 14 Karat Gold/ Silver Diamond Rose Cut Ring Engagement Ring
Located in San Francisco, CA
0.85ct. Totally stunning. Other Important Details: The ring is a size 6.75. The ring is not stamped
Category

Antique Early 19th Century British Georgian Cocktail Rings

Materials

Diamond, 14k Gold, Silver

Contemporary 0.90ct GIA Certified Diamond Solitaire Ring
Located in London, England
weight of 4.2 grams. The ring is stamped PT950 (for platinum), Birmingham. Lastly, this piece is
Category

2010s British Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. Harmony Platinum Engagement Ring with Diamonds
By Tiffany Co.
Located in Aventura, FL
: Natural Diamonds Ring Size: 5 (sizable) Stamped: PT950, TIFFANY & CO. D 0.21, with serial numbers
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Contemporary Pink Sapphire and Diamond Cluster Ring
Located in London, England
A beautiful contemporary pink sapphire and diamond cluster ring set in 18k yellow gold and platinum
Category

2010s English Modern Cluster Rings

Materials

Diamond, Pink Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

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Stamp Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate stamp ring for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Platinum — can elevate any look. Find an antique version now, or shop for 35 vintage or 6 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect stamp ring among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. Creating a stamp ring has been a part of the legacy of many jewelers, but those produced by Asprey International Limited, Bulgari and Carvin French are consistently popular. Take a look at a stamp ring featuring Diamond from our inventory today to add the perfect touch to your look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and baguette cut alternatives. Most of our stamp ring for sale are for women, but there are 12 pieces available to browse for men.

How Much is a Stamp Ring?

The price for a stamp ring starts at $115 and tops out at $11,263 with these rings, on average, selling for $1,625.

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 ringsvintage 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.

Questions About Stamp Ring
  • 1stDibs ExpertApril 22, 2024
    What the stamp on your ring means depends on what the stamp says. Most often, jewelry stamps or hallmarks provide a way to identify materials. "STER" and "925" indicate sterling silver. Gold hallmarks include 999, 24 or 24k for 24-karat gold; 750, 18 or 18k for 18-karat gold; 585, 14 or 14k for 14-karat gold and 417, 10 or 10k for 10-karat gold. Rings may also be stamped with their ring size and/or maker's name. Shop a large collection of rings on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    Yes, all Vera Wang rings are stamped. The markings vary based on the line but generally appear along the inside of the band. Many engagement rings feature the Vera Wang LOVE logo. They also come with a certificate of authenticity. On 1stDibs, shop a range of expertly vetted Vera Wang rings.
  • 1stDibs ExpertOctober 30, 2024
    How much a ring with 925 stamped on it is worth varies. A “925” stamp generally means that a ring is made of sterling silver. This precious metal has scrap value that will fluctuate over time based on market conditions. The amount you can expect to receive will depend on the weight of your ring and the going rate for sterling silver. However, sterling silver rings may have additional value based on age, maker, style, condition and other factors. Before selling your ring for scrap, you may wish to have a certified appraiser or experienced jeweler evaluate it. Shop a diverse assortment of sterling silver rings on 1stDibs.