18k Gold Multi-Gem Brooch

Article
1211899Location
California, United StatesFull address: Available with subscription
Date
June 17, 2026 - June 23, 2026Lot Number
Available with subscriptionCategory
BroochDimensions
2 1/8 x 2 7/8 inMaterial
18k Gold, Mother Of PearlGross Weight
18.90 gStone Weight
Diamond 1.05 ctClarity
VS-SIDiamond Color
H-JGemstone
Chrysoberyl, DiamondDescription
18k gold brooch with four carved mother-of-pearl pieces measuring approximately 25.24–29.50 mm in length, two round green cat's eye chrysoberyls measuring approximately 3.18 mm in diameter and numerous round and one pear-shaped diamond weighing approximately 1.05 ct total, mother-of-pearl white with green overtones and slight variations to nacre, cat's eye chrysoberyls with distinct chatoyancy, accent diamonds H-J color and VS-SI clarity, measuring 2 1/8 x 2 7/8 in, gross weight 18.90 g, stamped and tested with XRF for 18k gold.Condition
Available with subscriptionProvenance
From the Estate of Marianne NovackCurrent Bid: $650
Estimates: $800 – $1,200
Buyer's premiumSubscribe to Premium to unlock Buyer's Premium
Estimated TotalSubscribe to Premium to unlock estimate calculator
Each Jewelry aggregates lot information for discovery and research. Bidding and purchases take place through the original auction source where available.