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Art Deco 18ct White Gold & Colour Change Sapphire & Diamond Rectangular Cluster Ring

65N
Rare Find
Written by Olly Gerrish

A stunning ring that has been set with a three colour change that displays purple hues. The colour shift is from blue in daylight to bluish-purple in incandescent light. Blue sapphire is coloured by iron and titanium. The violet colours are because there are traces of vanadium. It is surrounded by sixteen well matched white diamonds. It was made circa 1930. It would make a marvellous engagement ring.

Ollys Pick

This is a wonderful and impressive ring!

Item Number
65N
Measurements
Top 1.6cm by 1.2cm
Sapphire 1.2cm by 7mm
Approx 3 carats
Diamonds approx total weight 0.80 carats
Item Materials
Date & Origin
Provenance
English
Hallmarks
18ct
Numbered 1274
Condition
Very Good
Discovered
5 years ago
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