A fine vintage sapphire and diamond cluster ring

SKU: P21833


A fine cluster ring containing a fine mid colour blue natural sapphire. This is accompanied by a certificate (Gem & Pearl Laboratory) that confirms that the sapphire shows no evidence of heat treatment and originates from Sri Lanka or Madagascar (two of the best producers of sapphires in the World).

The sapphire is confirmed at 5.1x4.8mm (approximately then half a carat) and also has a colour change which is rare, blue in daylight purple in artificial light. The stone is surrounded by eight old cut diamonds to a total carat weight of half a carat, G-h colour, Si clarity. The head tests as platinum, 10mm diameter, 6mm depth, coronet under setting, weight 2.5grams.

The period is estimated at 1915-1925, so no hallmark is legally required. The shank tests as 18 carat yellow gold. The head tests as platinum. This is a fine ring of the period with an exceptional sapphire. 

Size J, we can resize if required free of charge up to a size O.

Supplied through our High Street retail shop established for over 200 years! You can purchase, in the knowledge as with all Vintage Tom items we offer a written appraisal plus a luxury gift box


We advise using our highly commended buy and free returns service. There is no substitute for actually seeing an item and trying it on. You pay NO postage to you, NO postage back- you cannot lose! If you do not like the item , just pack it into our post free envelope (already addressed )and pop it to the post office. As soon as it comes back to us we issue a quibble free refund.

Ring Size: J
and Change Ring Size If you need to change the ring size please click the button below to send us an email. Please include the product SKU and your required ring size.
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