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Ac Stamp Ring

Antique 1.65 Carat Diamond 14k Gold and Platinum Ring circa 1910
Located in Goettingen, DE
15.9 x 21 mm in diameter Ring size 57 (free change possible) Weight 6.49g stamped 585, maker's mark AC
Category

Antique Early 1900s German Edwardian Cluster Rings

Materials

Diamond, 14k Gold, Platinum, Yellow Gold

Alvaro & Correnti Messina Convertible Cocktail Ring 18Kt Gold 18.8 Cts Carnelian
Located in Miami, FL
Cocktail ring designed by Alvaro e Correnti. Beautiful colorful piece, created in Messina Italy at
Category

Vintage 1980s Italian Renaissance Revival Cocktail Rings

Materials

Carnelian, Yellow Gold, 18k Gold, Gold

Tonnel Paris 1928 Art Deco Box In 14Kt Gold With Red & Black Lacquer And Diamond
By Tonnel Paris
Located in Miami, FL
: Stamped with French marks; three times with the maker's mark AC, the mark for the assay of the 14kt gold
Category

Vintage 1920s French Art Deco Snuff Boxes and Tobacco Boxes

Materials

Multi-gemstone, Gold, Platinum, Enamel

A pair of extremely rare Valk table globes
By Gerard and Leonard Valk
Located in ZWIJNDRECHT, NL
, stamping the number on the back of the brass meridian ring near the north pole and beginning a new series
Category

Antique 18th Century Dutch Dutch Colonial Globes

Materials

Other

A pair of extremely rare Valk table globes
A pair of extremely rare Valk table globes
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H 23 in Dm 15 in

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Engraved Oval Shape Lemon Quartz Cab Faceted Oval Peridot 14 Kt Yellow Gold Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
Unique ring with a Big Natural Engraved Lemon Quartz Cab ,measuring 30 mm. x 23 mm x 10mm. and weighing 53 Carats with a nice Oval Faceted Peridot measuring 8 mm x 10 mm set in 14 kt...
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Early 2000s Thai Contemporary Cocktail Rings

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Quartz, Peridot, Yellow Gold, 14k Gold

Tiffany Studios Jeweled Drophead Dragonfly Table Lamp
By Tiffany Studios
Located in Dallas, TX
Tiffany Studios Leaded Glass and Gilt Bronze Jeweled Drophead Dragonfly Table Lamp, circa 1910. At the turn of the century, Clara Driscoll, head of the women’s glass cutting depa...
Category

Vintage 1910s American Art Nouveau Table Lamps

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Bronze

Boucheron Paris 1935 Art Deco Cocktail Ring 18kt Gold 7.55ctw Diamonds Jadeite
By Boucheron
Located in Miami, FL
Cocktail ring designed by Boucheron. Gorgeous ring, created in Paris France back in the 1935 during the art deco period by the jewelry house of Boucheron. This great ring has been c...
Category

Vintage 1930s French Art Deco Cocktail Rings

Materials

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

19th Century Chinese Cloisonné Fu Dogs
Located in Houston, TX
An exceptional palatial quality pair of 19th century Chinese cloisonné Fu dogs featuring gold gilding over copper. Chinese cloisonné objects were intended primarily for the furnishi...
Category

Antique 1890s Chinese Chinese Export Metalwork

Materials

Copper, Enamel

19th Century Chinese Cloisonné Fu Dogs
19th Century Chinese Cloisonné Fu Dogs
H 26 in W 27 in D 14.25 in
Buccellati 1970 Milano Domed Ring 18kt Yellow Gold with Three Ceylon Sapphires
By Buccellati
Located in Miami, FL
Jeweled domed cocktail ring designed by Buccellati. Beautiful three gemstones cocktail ring, made in Milan Italy by the famous house of Buccellati, back in the 1970. This rare piece...
Category

Vintage 1970s Italian Modernist Dome Rings

Materials

Blue Sapphire, Sapphire, Yellow Gold, 18k Gold, Gold

Seaman Schepps Turbo Shell Earrings in 18Kt Yellow Gold with 6.54 Cts Carnelian
By Seaman Schepps
Located in Miami, FL
Turbo shell earrings designed by Seaman Schepps. Nice vintage pair created in New York city at the Seaman Schepps atelier, back in the 1980. These turbo shell clips earrings has bee...
Category

Vintage 1980s Modernist Clip-on Earrings

Materials

Carnelian, 18k Gold, Yellow Gold

Giant Crocodile Fossil Wall Plate, Germany. 180 Million Years Old.
Located in London, GB
This outstanding fossilised skeleton is that of the ancestral crocodile species Steneosaurus bollensis that lived during the early Jurassic period. The skeleton, complete with armour...
Category

Antique 15th Century and Earlier German Decorative Art

Materials

Other

3.5 Carat Pear Cut Garnet Cocktail Ring in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Garnet Cocktail Ring in 18K Gold is a perfect statement jewelry to match with every outfit of your wardrobe. It's just a simple ring and simplicity is the ultimate form of sophistica...
Category

21st Century and Contemporary American Artist Cocktail Rings

Materials

Garnet, 18k Gold, Yellow Gold, Gold

Bulgari Heart Shaped Ruby Diamond Sapphire Yellow Gold Necklace Set
By Bulgari
Located in New York, NY
Vintage 18k yellow diamond necklace, designed as a series of links pave-set with brilliant-cut diamonds, set at the center with graduated heart-shaped rubies and cabochon sapphires. ...
Category

Vintage 1940s Italian More Necklaces

Materials

Diamond, Ruby, Sapphire, 18k Gold

Tiffany & Co. English King Gilded Flatware Service, 216 Pieces
By Tiffany & Co., John C. Moore
Located in New Orleans, LA
This timeless 216-piece flatware set from the famed Tiffany & Co. includes place settings for 12, housed in its original Tiffany & Co. fitted chest. The set is further heightened by ...
Category

20th Century American Tableware

Materials

Silver, Sterling Silver

Dinh Van Paris 1970 Geometric Ring 18Kt Yellow Gold with Carved Hematite Sphere
By Jean Dinh Van
Located in Miami, FL
Geometric ring designed by Jean Dinh Van. A sophisticate sculptural ring created in 1970 in Paris, France by the master jewelry designer Dinh Van. This rare geometric cushion shaped...
Category

Vintage 1970s French Modernist Cocktail Rings

Materials

Hematite, 18k Gold, Yellow Gold

Marina B. Bvlgari 1990 Sculptural Swirl Vertigo Earrings Two Tones of 18Kt Gold
By Marina B
Located in Miami, FL
Swirl Vertigo earrings designed by Marina B. Beautiful swirl pair created in Milano Italy by the jewelry house of Marina Bvlgari. These free-form geometric clips-earrings are part o...
Category

1990s Italian Modernist Clip-on Earrings

Materials

Gold, 18k Gold, White Gold, Yellow Gold

Heart garnet ring. 14k Gold Heart Eternity Ring with Heart Garnets!
By Daizy Jewellery
Located in Istanbul, TR
14 kt solid gold heart Eternity ring with heart natural garnets. January birthstone. Heart eternity ring band. Valentines gift jewelry. Full circle of hearts. Weight: 2.2 g. (depen...
Category

2010s Turkish Modern Fashion Rings

Materials

Garnet, 14k Gold

50 Million Year Old Fossil Crocodile Specimen (Green River Formation, Wyoming)
By Green River Fossil Company
Located in Logan, UT
This sculptural stone specimen features an extraordinarily rare crocodile (Borealosuchus wilsoni), who ruled as the apex predator in the ancient lake known to scientists today as Fos...
Category

2010s American Decorative Art

Materials

Limestone

Marina Bvlgari 1983 Troc Dangle Drop Earrings 18kt Gold with 30.87 Ctw in Gems
Located in Miami, FL
Troc dangle earrings designed by Marina B. These beautiful vintage earrings are extremely rare, since has been produced in a very limited edition of only 5 pairs. Were made in Milan...
Category

Vintage 1980s Italian Modernist Dangle Earrings

Materials

Diamond, White Diamond, Garnet, Onyx, Topaz, Blue Topaz, Gold, 18k Gold,...

French 1960 Paris Bombe Ring 18Kt Yellow Gold & Platinum with 0.78 Ct Diamonds
Located in Miami, FL
French Art-deco bombe cocktail ring. Beautiful piece made in Paris France during the post war period, circa 1950. Finely crafted in 18 karat yellow gold with a .950 platinum top. Is...
Category

Vintage 1950s French Post-War Cocktail Rings

Materials

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

Recent Sales

Pair of Ruby Sapphire Diamond Gold Rings
Located in Beverly Hills, CA
and stamped 18k on the outer shank and numbered 201AC and 202 AC respectively. Beautifully detailed
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold

Yellow Gold Onyx Malachite Cabochon Ring
Located in Palm Desert, CA
. The ring size is 6 1/2. Stamped on the inside of the band is AC 14KP. The total gold weight of the
Category

Vintage 1980s Unknown Retro Dome Rings

Materials

Onyx, Malachite, Gold, 14k Gold, Yellow Gold

Tonnel Paris 1928 Art Deco Box In 14Kt Gold With Red & Black Lacquer And Diamond
By Tonnel Paris
Located in Miami, FL
: Stamped with French marks; three times with the maker's mark AC, the mark for the assay of the 14kt gold
Category

Vintage 1920s French Art Deco Snuff Boxes and Tobacco Boxes

Materials

Multi-gemstone, Gold, Platinum, Enamel

Sterling Silver/14 Karat Yellow Gold Ring
Located in Washington Depot, CT
. Ring Size: 7.5 Weight: 3.7 dwt. / 5.9gr. Stamped: AC 925/15K Very good condition, professionally
Category

20th Century Fashion Rings

Materials

Yellow Gold, Sterling Silver

Gents 18 Karat Yellow Gold Cartier Citrine Ring
By Cartier
Located in Dallas, TX
750 Cartier AC 0263 and trademark stamp
Category

1990s French Modern More Rings

Materials

Citrine, 18k Gold, Yellow Gold

Yellow Gold Pet Bird Charm, 14k Moves Swings in Cage
Located in Greensboro, NC
Grams Stamps: 14kt, AC (worn, partial stamps) Condition: Pre-Owned Professionally cleaned
Category

Antique 19th Century Unknown More Jewelry

Materials

Yellow Gold

Small Gold Safe Charm, 14k Yellow Gold, Working Safe Charm
Located in McLeansville, NC
. Width: 1/2 in. Weight: 3 dwts. / 4.7 grams Stamps: 14K AC Ring Sizings & Modifications: * We are
Category

1990s Pendant Necklaces

Materials

14k Gold, Yellow Gold

Albert Carter 1928 Art Deco Enamelled Guilloche Pills Box In 925 Sterling Silver
Located in Miami, FL
of 15 mm (1.18 x 0.59 Inches). Hallmarks: Stamped with England Crowns marks, the anchor mark for the
Category

Vintage 1920s English Art Deco Boxes and Cases

Materials

Silver, Sterling Silver, Enamel

Antique Victorian Eagle Intaglio Signet Ring Fide AC Diffide
Located in Sale, Cheshire
a little unsure about the "ac"). The ring is a good size, and modelled in 18 karat gold, dating from
Category

Antique 19th Century English Victorian Signet Rings

Materials

Carnelian, 18k Gold

Coromandel Jewellery Box
Located in Northampton, United Kingdom
compartment which is stamped in gold with the makers mark Howel, James & Co, Regents Street London, as well as
Category

Antique 19th Century British Jewelry Boxes

Materials

Brass

Coromandel Jewellery Box
Coromandel Jewellery Box
H 8 in W 13.5 in D 10 in
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Questions About Ac 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.