0.47ct Sapphire & 0.50ct Emerald, 0.77ct Diamond & Platinum Twist Ring c.1950

This is an impressive vintage 0.47 carat sapphire and 0.50 carat emerald, 0.77 carat diamond and platinum twist ring; part of our diverse gemstone jewellery and estate jewelry collections This fine and impressive vintage gemstone twist ring has been crafted in platinum. The twist design displays a feature 0.47ct square cut sapphire and a 0.50ct square cut emerald, displayed on a diagonal to the centre. The central gemstones are surrounded by two twist design settings, each embellished with seven graduated pavé set transitional modern brilliant round cut diamonds in size. The subtly elevated ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank. The ring is hallmarked to the interior of the shank with the mark for platinum (Irid Plat). This impressive vintage gemstone twist ring is supplied with an independent diamond grading report card. "Rather than regarding inclusions in coloured stones as harmful, in small sizes and numbers that do not in any way detract from their beauty, they should be regarded as adding to desirability, for they provide identifying characteristics." Reference: The Connoisseur's Guide to Precious Gemstones, R.Wise, Brunswick House Press. Gemstone Quality Sapphire Quality Colour Blue Cut Square Content 0.47 carat Dimensions 4.74mm x 4.69mm x 1.93mm Emerald Quality Colour Green Cut Square Content 0.50 carat Dimensions 4.62mm x 4.54mm x 3.42mm Diamond Quality Colour (average grades) H Clarity (average grades) Si2 Cut Transitional modern brilliant round Content (total) 0.77 carat Dimensions Length of Setting 1.19cm/0.47", Width of Setting 1.25cm/0.49", Height of Setting 4mm/0.16". Weight: 5.40 grams Ring Size UK Size P 1/2 USA Size 7 3/4 The ring size may be professionally adjusted in size on request to meet your personal requirements.