
OCT 27 | 4:00 PM

All auctions / Jewelry & Gems / Brooch Platinum Diamond (Natural)


Authentic antique French Belle Époque brooch in platinum, Art Deco period 1920-1930. It features French dog-head marks that were used on French-made objects and the jeweler's assay marks. An extremely elegant and refined piece. It is adorned with 38 high-quality Old Mine Diamonds totaling approximately 4.50 ct, G-H color, VS clarity (estimated total). Weight: 9.80 grams Brooch dimensions: 4.8 cm x 2.6 cm. Will be shipped in a gift box with tracked and insured shipping. An authenticity certificate of the item will be issued, detailing the characteristics of the stones and the gold.
Estimate:$4,463.93
To the auctionView all items fromCatawikiorJewelry & Gems
Estimate:
$4,463.93
ESTRID ERICSON. TILLSKRIVEN. Collier, förgylld metall, troligen för
10/12/2026
$180.64
Est: $150.01
ÖRHÄNGEN, ETT PAR, 18K VITGULD MED SVARTA OPALER.
10/12/2026
$190.67
Est: $200.01
HALSKEDJA OCH HÄNGE MED PÄRLA SAMT SMÅ DIAMANTER, 18K GULD, ALTON
10/12/2026
$270.96
Est: $300.02
RING, MED SPEGELMONOGRAM, 9K GULD, VIKT CA 1,8 GRAM.
10/12/2026
$150.53
Est: $80

OCT 27 | 4:00 PM

OCT 23 | 8:00 AM

OCT 17 | 10:00 PM
Bring your auction to collectors worldwide!
Get listed now