Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
Is it worth buying a GIA-certified diamond?
1 Answer
Many experts believe that buying a GIA-certified diamond is worth it. The Gemological Institute of America (GIA) has a well-established reputation for providing accurate, trustworthy ratings and certifications. A diamond that carries a GIA certification has undergone rigorous examinations and tests to assess its quality, which can make it a good investment. Find a diverse assortment of diamond jewelry on 1stDibs.
1stDibs ExpertAugust 15, 2024
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Shop for Diamond Jewelry on 1stDibs
Antique 18ct Gold Stamped, Victorian Diamond Boat Shaped Ring, Circa 1880
Located in Brighton, GB
Victorian Old Cut Diamond Ring
18ct Gold
Circa 1880
Victorian boat-shaped cluster ring, c.1880. Set with twelve old cut diamonds totaling approx. 0.85cts in an 18ct gold mount. A...
Category
Antique Late 19th Century English Victorian Engagement Rings
Materials
Diamond, Gold, 18k Gold
TIFFANY & Co. Etoile 18K Gold 9mm Wide Diamond Bangle Bracelet
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold 9mm Wide Diamond Bangle Bracelet
Metal: 18K Yellow Gold
Weight: 39.30 grams
Inside Circumference: 5.5", small size
Width: 9mm
Diamond: 10 round brillia...
Category
2010s American Bangles
Materials
Diamond, 18k Gold
18K White Gold 2.24ct Thai Greenish Blue Sapphire & 0.85ct Diamond Fine Ring
Located in เกาะสมุย, TH
A captivating statement of elegance and heritage, this fine ballerina ring features a rare 2.24 carat oval-cut Thai sapphire in a mesmerizing deep greenish blue hue—an exceptional st...
Category
20th Century Thai Cocktail Rings
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
$3,000 Sale Price
50% Off
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TIFFANY & Co. Etoile 18K Gold 5 Diamond Heart Pendant Necklace
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold 5 Diamond Heart Pendant Necklace
Metal: 18K yellow Gold
Weight: 9.0 grams
Chain: 16"
Pendant: 16mm wide
Diamond: 5 round brilliant diamonds, carat tota...
Category
2010s American Pendant Necklaces
Materials
Diamond, 18k Gold, Platinum
Antique Imperial Rhodonite Diamond Gold Egg Pendant by Phillip Theodore Ringe
By Fabergé
Located in Chesterland, OH
We are pleased to present another exceptional item from our collection—a beautiful and highly unusual miniature rose gold egg pendant crafted from genuine rhodonite and adorned with ...
Category
Antique Late 19th Century Russian Empire Pendant Necklaces
Materials
Diamond, Gold
Antique 18ct Yellow Gold, Star Set Old Cut Diamond Band Ring
Located in Brighton, GB
Antique Diamond Ring
18ct Yellow Gold
Circa 1900
This 18ct yellow gold band ring is a stunning Edwardian piece that exudes elegance and charm. The ring features one old cut diam...
Category
Early 20th Century English Edwardian Band Rings
Materials
Diamond, 18k Gold, Yellow Gold
