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1.75 ct Sapphire and 1.37 ct Diamond, 18 ct White Gold Twist Ring - Vintage and Antique

A stunning and impressive vintage 1.75 carat sapphire and antique 1.37 carat diamond, 18 carat white gold twist style dress ring; part of our diverse vintage jewellery collections

SKU: A7409

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1.75 ct Sapphire and 1.37 ct Diamond, 18 ct White Gold Twist Ring - Vintage and Antique Video
Diamond & Sapphire Twist Ring
1.75 ct Sapphire and 1.37 ct Diamond, 18 ct White Gold Twist Ring - Vintage and Antique


This stunning, fine and impressive diamond and sapphire twist ring has been crafted in 18 ct white gold.

The vintage twist design setting is ornamented with a 1.75 ct round mixed cut blue sapphire and an antique (circa 1910) 1.37 ct Old European round cut diamond, set diagonally on a twist.

The shoulders on this diamond and sapphire twist ring integrate with the main setting and blends seamlessly with the plain hallmarked ring shank.

The vintage ring shank is hallmarked with the maker's mark 'H&W', the gold guarantee mark (crown), the 18 ct gold fineness mark (750), the Birmingham Assay Office hallmark (anchor) and the date letter for 1985 (L).

This stunning dress ring is supplied with an independent diamond grading certificate for the antique diamond in addition to an independent diamond grading report card for the sapphire.

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.

View the complete range of sapphire jewellery at AC Silver

AC Silver


This vintage twist ring is fine quality set with a blue sapphire and a very high colour graded antique diamond.

The ring is a very good gauge of gold and is in excellent condition with clear hallmarks to the interior of the shank.

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

Sapphire Quality

Colour Blue

Cut Round mixed

Content 1.75 carats

Dimensions 7.27mm x 3.82mm

Diamond Quality

Colour I

Clarity VS2

Cut Old European round

Content 1.37 carats

Dimensions 7.10mm x 6.94mm x 4.16mm


Length of setting 1.28cm/0.50"

Width of setting 1.5cm/0.59"

Height of setting 6.60mm/0.25"

Ring Size

UK Size O

USA Size 7

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

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Andrew Campbell started trading in antiques during the 1970s. Initially, Andrew lived in the South of England, travelling the country, searching for items of silver to buy. Andrew sold these items at various London markets and antique fairs. Over time, and through selling at a range of venues, Andrew built up a large and diverse customer base from private buyers to national and international trade customers.
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