18k Gold Diamond and Ruby Necklace

18k Gold Diamond and Ruby Necklace

Article

1232026

Location

California, United States

Date

September 24, 2026 - September 25, 2026

Category

Necklace

Dimensions

Length: 16 in, Center Width: 5/8 in

Material

18k Two-Tone Gold

Gross Weight

85.80 g

Stone Weight

Ruby 0.50 ct, Diamond 2.00 ct

Clarity

VS

Diamond Color

F-H

Gemstone

Diamond, Ruby

Type

Collar, Tubogas

Description

Italian slightly graduated 18k two-tone gold tubogas collar necklace with a center station accented with rows of rectangular and square step-cut red rubies, slightly to moderately included and measuring approximately 2.9 x 1.9 mm with depth undetermined, estimated total ruby weight 0.50 ct, and 36 round brilliant-cut diamonds, approximately 2.00 ct total, of F-H color and VS clarity; with maker's marks and Italian registered trademark, metal stamped and tested with XRF for 18k gold; length 16 in, center width 5/8 in, gross weight 85.80 g.

Provenance

Property from a Rancho Mirage Philanthropist
Estimates: $5,000 – $7,000

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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