TWO GEM-SET AND DIAMOND CLUSTER RINGS (2)

TWO GEM-SET AND DIAMOND CLUSTER RINGS
1st: Sapphire and diamond cluster ring
Octagonal step-cut sapphire, approx. 0.80ct
Brilliant and single-cut diamonds
Ring size approx. M

2nd: Ruby and diamond cluster ring
Cushion-shaped ruby, approx. 0.50ct
Brilliant-cut diamonds
Ring size approx. M

Diamonds approx. 0.45ct total
Total weight approx. 5.0g (2)
OVERALL CONDITION
1st: Light surface wear to unhallmarked white metal (mount testing as 11ct gold, hoop testing as 18ct gold) some discolouration to hoop, would benefit from rhodium plating. Inner hoop marked 18CT. The sapphire measuring approx. 5.4 x 5.0 x 3.2mm displaying a dark blue hue. Some small nicks and abrasion visible under 10x magnification.

2nd: Light surface wear to unhallmarked white metal (testing as platinum). The ruby measuring approx. 5.5 x 4.5 x 2.8mm displaying an even pinkish red hue with good transparency. Some abrasion and nicks to facet edges visible under 10x magnification.

This condition report is provided for your convenience based on the opinion of our gemmologists. Bonhams is not responsible for any discrepancies between this information and other opinions.