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Description

Gump's Jadeite Jade, Diamond, Amethyst, Gold Jewelry
Stones: Jadeite jade cabochons; full-cut diamonds weighing a total of approximately ; round-shaped amethyst
Metal: 18k and 14k gold
Marked: Hump's (earrings)
Gross Weight: 27.30 grams
Earring Dimensions: 13/16 inch x 11/16 inch
Ring Size: 7-3/4 (sizeable)
*Note: Jadeite jade not tested for origin of color or treatment; Earrings are designed for pierced ears and are easily converted

Property from an Important East Coast Collector


More information about Gump's Artist.

Condition Report*: Diamonds:
Avg Color: M+
Avg Clarity: SI
Shape(s): Full-Cut
Count: 26 - 50

Colored Gems:
Type(s): Jadeite Jade and Amethyst
Shape(s): Cabochon and Round
Count: 1 - 25
Avg Quality: Good

Metals:
Gold

Overall Condition: Good
Condition Notes: As noted under the description, only the earrings are marked for Gump’s. The earrings are also marked and test as 18k gold, with a total weight of 17.70 grams, while the 14k ring weighs 9.50 grams. The lavender jade cabochon in the ring measures approximately 18.75 x 14.70 x 7.25 mm, and the white jade cabochons in the earrings measure approximately 18.00 x 13.00 x 7.50 mm.
Gump's: Established in 1861, Gump's has offered a dazzling array of old world art and new world design, from furniture to frames, from exotic rugs to fine gems and jewelry. Through the years, they have remained a family brand rooted in the heart of San Francisco, beginning at the hands of Gertrude Gump, her husband and his two brothers, and continuing along under the leadership of the third generation, Richard Gump, in the 1950s. Their jewelry often features fine jade and freshwater pearls, but also can display a lovely variety of fine gemstones.

*Heritage Auctions strongly encourages in-person inspection of items by the bidder. Statements by Heritage regarding the condition of objects are for guidance only and should not be relied upon as statements of fact, and do not constitute a representation, warranty, or assumption of liability by Heritage. All lots offered are sold "AS IS".

Auction Info

Auction Dates
November, 2025
11th Tuesday
Internet/Mail Bids: 3
Lot Tracking Activity: N/A
Page Views: 44

Buyer's Premium per Lot:
25% of the successful bid per lot.

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Sold on Nov 11, 2025 for: $1,625.00
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