Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
Is 18K 750 real gold?
1 Answer

Yes, 18K 750 is real gold. Gold pieces that bear this hallmark are 18-karat gold, a 75% pure gold alloy and 25% base metal. One of the most popular materials for fine jewelry, 18-karat gold shows off a rich yellow, white or rose color and resists scratching more readily than pure gold. Explore a wide variety of 18-karat gold jewelry on 1stDibs.
1stDibs ExpertAugust 29, 2024
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Shop for 18k Gold Jewelry on 1stDibs
Vintage Large Citrine Ring 21.23ct 18k Yellow Gold
Located in Orlando, FL
Vintage 1970s 18k Gold Citrine Statement Ring
A bold and unmistakably 1970s design, this vintage 18k yellow gold ring showcases a magnificent oversized citrine with dramatic presence...
Category
Vintage 1970s Cocktail Rings
Materials
Citrine, 18k Gold, Yellow Gold
Vintage Gianmaria Buccellati Engraved 18k Yellow Gold Band sz 6.25
Located in Orlando, FL
Giancarla Buccellati 18K Yellow Gold Hand-Engraved Wheat Motif Band Ring – Size 6.25
Specifications:
Designer: Giancarla Buccellati (hand-signed)
Metal: 18K Yellow Gold
Weight: 6.8 ...
Category
Vintage 1970s Band Rings
Materials
18k Gold, Yellow Gold
TIFFANY & Co. 18K Gold Diamond Heart Pendant Necklace
Located in Los Angeles, CA
TIFFANY & Co. 18K Gold Diamond Heart Pendant Necklace
Metal: 18K Gold
Chain: 16" long
Pendant: 18mm wide X 20mm high
Weight: 4.10 grams
Diamond: 24 round brilliant diamonds, carat...
Category
2010s American Pendant Necklaces
Materials
Diamond, 18k Gold
Antique Edwardian Old European Cut Diamond Cluster Ring ~1.00ctw
Located in Orlando, FL
An elegant Edwardian diamond cluster ring crafted in 18K yellow gold with a platinum-topped setting, showcasing the refined craftsmanship and delicate proportions characteristic of t...
Category
Vintage 1910s Edwardian Cluster Rings
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
Antique 18ct Gold & Platinum 1920’s Diamond Four Stone Ring
Located in Brighton, GB
Antique Diamond Ring
18ct Gold & Platinum
Stamped 18k
Circa 1920
Pretty, 1920’s diamond ring. Four lovely, natural diamonds within a platinum halo setting & mounted on...
Category
Early 20th Century Engagement Rings
Materials
Diamond, Gold, 18k Gold, Platinum
Birthstone December Turquoise Bracelet 18K Gold - by Bombyx House
Located in Westport, CT
Embrace the spirit of protection and positivity with this delicate turquoise and 18K gold bracelet from Bombyx House, a subtle yet powerful talisman for everyday adventures.
• 6" T...
Category
2010s American Artisan Beaded Bracelets
Materials
Turquoise, 14k Gold, 18k Gold


