Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What markings are on real gold?
1 Answer

Many different markings can appear on real gold. Makers sometimes stamp pieces with karats, using markings like 10K, 14K, 18K, 22K and 24K. Alternatively, they may use a three-digit number that corresponds to the percentage of pure gold in the piece. Examples of these markings include “375” for 9-karat gold, “585” for 14-karat gold, “750” for 18-karat gold, “916” for 22-karat gold and “999” for 24-karat gold. Shop a wide range of gold jewelry on 1stDibs.
1stDibs ExpertOctober 15, 2024
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Shop for Gold Jewelry on 1stDibs
Antique 18ct Yellow Gold, Star Set Diamond Three Stone Band Ring, Circa 1900
Located in Brighton, GB
Antique Diamond Ring
18ct Yellow Gold
Worn Hallmark
Makers Mark AI
Circa 1900
An elegant antique band in 18ct gold, set with three diamonds star set across the head of the rin...
Category
Early 20th Century English Edwardian Band Rings
Materials
Diamond, 18k Gold, Yellow Gold
Antique 9ct Gold, Albert Chain Necklace: 1920s Fancy Paperclip & Knot Link
Located in Brighton, GB
Antique Albert Chain
9ct Rose Gold Stamped
Hallmarked Birmingham 1923
Discover this stunning 9ct rose gold Albert chain, featuring a unique and elegant design with paperclip and ...
Category
Early 20th Century English Edwardian Chain Necklaces
Materials
Gold, 9k Gold, Rose Gold
New .80 Carat Blue Sapphire Pave 14k White Gold PL Sterling Ring
Located in Eagan, MN
This is a beautiful ring with a great design. The stones are natural diamond cut Blue Sapphires. My best guess is that they total .8 carats. They are set in a 14k White Gold Plate...
Category
2010s Unknown Art Deco Cocktail Rings
Materials
Sapphire, Blue Sapphire, 14k Gold, White Gold, Silver, Sterling Silver
Natural Ethiopian Opal and Mandarin Garnet Earrings in 14K Solid Yellow Gold
Located in Naples, NY
Luxurious and unique style earrings from Renate!
4.8 mm- 5.5 mm fine Ethiopian Crystal Opal and Orange Garnet beads make a perfect combination of flash!
Total length: ca 2 inches!...
Category
21st Century and Contemporary North American Artisan Dangle Earrings
Materials
Garnet, Opal, Mandarin Garnet, 14k Gold, Yellow Gold
Van Cleef & Arpels Vintage Alhambra 5 Motif 18K White Gold Mother of Pearl Brace
Located in Toronto, ON
Van Cleef & Arpels Vintage Alhambra 5 Motif 18K White Gold Mother of Pearl Bracelet
18K white gold
Mother of pearl
Lobster clasp closure
Approx 7.25” long
Made in France
Ref. VCARF4...
Category
2010s Chain Bracelets
Materials
18k Gold
Vintage 18ct Gold, 1950s Ruby & Diamond Cluster Ring
Located in Brighton, GB
Vintage Ruby Cluster Ring
118ct Yellow Gold Stamped
Circa 1950s
This exquisite vintage cluster ring, crafted in 18ct yellow gold, is a true statement piece that embodies the eleg...
Category
Mid-20th Century European Cluster Rings
Materials
Diamond, Ruby, Gold, 18k Gold

