4.59ct Sapphire and 1.02ct Diamond, 18ct Yellow Gold Dress Ring - Vintage Circa 1990

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A stunning vintage 4.59 carat blue Basaltic sapphire and 1.02 carat diamond, 18 carat yellow and white gold dress ring; part of our diverse gemstone jewellery collections.

This stunning, fine and impressive vintage oval cut sapphire ring with diamonds has been crafted in 18ct yellow gold with an 18ct white gold setting.

The pierced decorated, stepped design displays a feature 4.59ct oval mixed cut blue Basaltic sapphire, four claw set in 18ct yellow gold to the centre of the arrangement.

The sapphire is flanked on either side but a total of six graduated 18ct white gold tension set baguette cut diamonds.

The elevated, pierced decorated and tapering 18ct yellow gold 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 18ct gold fineness mark (750).

This vintage gemstone cocktail ring is supplied with an independent diamond grading report card*.

NOTE: * The Gemmological Certification Services (GCS) lab has verbally accredited the sapphire originating in Basaltic deposits and verifies that the gemstone shows no indications of heating; non-heated sapphires are a scarcity.

Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone.

Condition:

This stunning vintage gemstone dress ring is exceptional quality set with an impressive sapphire and very well colour matched, very high colour and clarity graded diamonds.

The ring is an exceptional gauge of gold and is in excellent condition with a clear hallmark to the interior of the shank.

Reflections in photographs may detract from the true representation of this fine example of sapphire jewellery/estate jewelry.

Sapphire Quality:
Origin: Basaltic
Colour: Blue
Cut: Oval mixed
Content: 4.59 carats
Dimensions: 11.05mm x 8.97mm x 5.44mm

Diamond Quality:
Colour (average grades): D
Clarity (average grades): VVS2
Cut: Baguette
Content (total): 1.02 carat

Dimensions:
Length of Setting: 1.12cm/0.44"
Width of Setting: 1.96cm/0.77"
Height of Setting: 5.77mm/0.23"

Ring Size:
UK Size: O
USA Size: 7

The ring size may be professionally adjusted in size on request to meet your personal requirements.

Weight: 6.62 grams

Date: Circa 1990