18k Gold Multi-Gem Brooch

18k Gold Multi-Gem Brooch

Article

1206359

Location

California, United States

Date

May 19, 2026 - May 20, 2026

Category

Brooch

Dimensions

2 5/8 x 1 in

Material

18k Gold

Gross Weight

18.90 g

Stone Weight

weight 12.15 ct

Clarity

VS

Diamond Color

G-H

Gemstone

Diamond, Sapphire, Turquoise

Gender

Women

Description

18k gold brooch centering an oval-shaped cabochon turquoise in a surround of oval-shaped sapphires, accented across with round brilliant-cut diamonds, with partial maker's mark, estimated cabochon turquoise weight 12.15 ct, estimated total sapphire weight 7.00 ct, estimated total diamond weight 2.95 ct, turquoise measuring approximately 17.4 x 12.5 x 7.8 mm with blue hue, sapphires blue, slightly to moderately included, approximate overall diamond color and clarity G-H, VS, measuring 2 5/8 x 1 in., approximate gross weight 18.90 g, metal stamped and tested with XRF for 18k gold.

Provenance

No provenance provided
Estimates: $3,000 – $5,000

Each Jewelry aggregates lot information for discovery and research. Bidding and purchases take place through the original auction source where available.

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