
OCT 17 | 10:00 PM

All auctions / Jewellery & Gems / Platinum Brooch with Sapphires and Diamonds


Platinum brooch, set with three cabochon sapphires and 28 Old European cut diamonds. These cabochon sapphires possess all the optical characteristics of Ceylon sapphires. Furthermore, they are likely untreated. A charming and elegant platinum brooch bar set with three Cabochon sapphires totaling approximately 11.9 ct and 28 Old European cut diamonds totaling approximately 0.40 ct (G-VS). Length: 7.2 cm Width: 7.4 mm Cabochon dimensions: 9.6 x 7.5 x 7.6 mm, totaling approximately 5.50 ct. 8.0 x 5.4 x 6.5 mm, or approximately 2.9 ct 7.5 x 6.7 x 6.9 mm, or approximately 3.5 ct
Estimate:£3,559.97
To the auctionView all items fromCastafioreorJewellery & Gems
Estimate:
£3,559.97
COLLIER, ametister, lås i sterling silver, utländska stämplar.
10/07/2026
£22.74
Est: £75.38
RING, låghaltigt vitguld, 2 fasettslipade ovala safirer bekransade
10/07/2026
£56.86
Est: £113.07

OCT 17 | 10:00 PM

Bring your auction to collectors worldwide!
Get listed now