21k Gold Onyx Necklace

21k Gold Onyx Necklace

Article

1251382

Location

California, United States

Date

October 7–13, 2026

Category

Necklace

Dimensions

Length: 15 1/4 in

Material

21k Yellow Gold

Gross Weight

67.10 g

Gemstone

Onyx

Gender

Women

Type

Two-Strand

Description

21k yellow gold necklace featuring numerous round drilled onyx beads measuring approximately 7.76 mm in diameter. The onyx has black hue. The necklace has an assay mark and a wearable length of 15 1/4 in. The metal purity is unstamped, but XRF (X-ray fluorescence) testing indicates 21k gold. The estimated gross weight is 67.10 g.

Provenance

Property from a Private California Collection
Estimates: $1,500 – $2,000

Free account: 5 House Passes a month

Each Jewelry aggregates lot information for discovery and research. Bidding and purchases take place through the original auction source where available. New to jewelry auctions? Read how they work

You May Also Like