Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is nephrite jade?
1 Answer

Known as the official state mineral of Wyoming, Nephrite jade is an ornamental stone, mainly used in carvings and beads. It is slightly softer than jadeite. Shop a collection of expertly vetted gems and stones from some of the world’s top sellers on 1stDibs.
1stDibs ExpertApril 5, 2022
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Shop for Gumps Jade on 1stDibs
Gump's Jade Necklace, circa 1960s
By Gump's San Francisco
Located in Southbury, CT
the neck.
I am a second-generation collector of jade and have loved Gump's jade jewelry all my life
Category
Mid-20th Century Chinese Modern Beaded Necklaces
Materials
Jade, 14k Gold
Gump's Jade Magnifying Glass and Letter Opener
By Gump's San Francisco
Located in Southbury, CT
original box. This iconic pair of essential desk adornments are a must for the Gump's or jade collector. My
Category
Vintage 1980s Hong Kong Contemporary Desk Accessories
Materials
Jade
18K Gold Pendant Jade Egg, Circa 1970s, Gump's San Francisco
By Gump's San Francisco
Located in Southbury, CT
What a treasure for the Gump's collector and jade lover! This 1970's jewel from the iconic San
Category
Mid-20th Century Chinese Artisan Pendant Necklaces
Materials
Jade, 18k Gold
Vintage Gump's White Jade Ring
By Gump's San Francisco
Located in Southbury, CT
Perfectly unisex and exceedingly rare, this is an original Gump's San Francisco jade ring featuring
Category
2010s North American Artisan Fashion Rings
Materials
Jade, 14k Gold
Gump's Treasure Box Tortoise & Jade
By Gump's San Francisco
Located in Southbury, CT
. Remote the jade disk and the original Midcentury Gump's sticker remains in place.
A rare, delightful
Category
Mid-20th Century Japanese Artisan Desk Accessories
Materials
Jade, Bronze
1960s Gump's Black Clutch Bag Jade Clasp San Francisco
By Gumps
Located in Chula Vista, CA
AMBIANIC presents
1960s Gump's San Francisco Black Clutch Bag Jade Clasp
floral silk brocade
Category
Mid-20th Century Hong Kong Mid-Century Modern Collectible Jewelry
Materials
Stone, Metal