Ruby and diamond ring, Van Cleef & Arpels

The oval cabochon ruby weighing 16.50 carats bordered by brilliant-cut diamonds, the shoulders set with baguette stones, mounted in yellow gold, size 49, signed Van Cleef & Arpels and numbered, French assay and maker's marks. Estimate 30,000--40,000 CHF - Lot Sold.  37,500 CHF

Accompanied by AGTA report no. 10024808 stating that the ruby shows no indications of heating, moderate clarity enhancement.

Sotheby's. Magnificent Jewels.|19 Nov 08. Geneva. photo courtesy Sotheby's. www.sothebys.com