

All auctions / Jewelry & Gems / Brooch - 18 kt. Yellow gold - 0.94ct. tw. Diamond (Natural) - Ruby

Brooch - 18 kt. Yellow gold - 0.94ct. tw. Diamond (Natural) - Ruby

Antique brooch in 18-karat yellow gold, shaped like a knot or a butterfly? The overall object weighs 19.12 g, including metal and stones. Owl hallmarks are difficult to read, and re-stamping was carried out by a professional in 2024. The brooch features 5 stones: an old-cut diamond of 0.20 carat, two rubies of 0.20 carat each, a sapphire of 0.20 carat, and an emerald of 0.14 carat. Presence of an expert certificate by Marie Chabrol, jewelry expert and gemologist in Versailles, dated February 15, 2025.
Estimate:$4,366.47
To the auctionView all items fromCatawikiorJewelry & Gems
Estimate:
$4,366.47
Similar items
Auction results for similar items
HÄNGE I FORM AV KORS, 18K GULD, VIKT CA 3,3 GRAM.
10/14/2026
$251.17
Est: $301.06
HALSSMYCKE, guld 18 K, oxiderat silver, Pernilla Wiberg, Alton.
10/14/2026
$145.88
Est: $120.42
RING, 18K GULD & VIT SPINELL, HALLBERGS, KÖPING, 1952, TOTALT 3 GRAM.
10/14/2026
$221.03
Est: $250.89
FRACKKNAPPAR, ETT PAR, 18K GULD MED SYNTETISKA RUBINER.
10/14/2026
$190.89
Est: $230.81
Upcoming auctions


Jewellery and Fine Art

OCT 17 | 10:00 PM
October 16 & 17, 2026 Coin Op & Advertising - Las Vegas
Bring your auction to collectors worldwide!
Get listed now







