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4.91 ct Sapphire and 1.34 ct Diamond, 18 ct Yellow Gold Trilogy Ring - Vintage 1993

A stunning and impressive vintage 4.91 carat natural blue sapphire and 1.34 carat diamond, 18 carat yellow gold, white gold set, trilogy ring; an addition to our gemstone engagement ring collections

SKU: A1639
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4.91 ct Sapphire and 1.34 ct Diamond, 18 ct Yellow Gold Trilogy Ring - Vintage 1993
4.91 ct Sapphire and 1.34 ct Diamond, 18 ct Yellow Gold Trilogy Ring - Vintage 1993


This stunning vintage trilogy ring has been crafted in 18 ct yellow gold with an 18 ct white gold setting.

The feature oval mixed cut 4.91 carat natural blue sapphire is four claw set to the centre of the design.

The sapphire is flanked by two modern brilliant round cut diamonds eight claw set in 18 ct white gold.

The tapering, pierced decorated ring shoulders blend seamlessly with the 18ct yellow gold hallmarked ring shank.

The hallmarks to the interior ring shank include the Birmingham Assay Office mark (anchor), gold standard mark (crown), date letter for 1993 (T) and maker's mark 'H&M'

This vintage saphire trilogy engagement ring is supplied with two independent diamond grading certificates one for each diamond, in addition to the diamond grading report card illustrated.

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 rings at AC Silver
Date: 1993


This sapphire and diamond ring is fine quality, set with an impressive natural blue sapphire and very high colour graded diamonds.

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

Reflections in photographs may detract from the true representation of this fine saphire trilogy engagement ring.

Sapphire Quality

Colour Natural blue

Cut Oval mixed

Content 4.91 carats

Dimensions 9.75mm x 8.71mm x 5.46mm

Diamond Quality

Diamond One

Colour J

Clarity SI 2

Cut Modern brilliant round

Content 0.66 carat

Dimensions 5.63mm x 3.30mm

Diamond Two

Colour I

Clarity SI 2

Cut Modern brilliant round

Content 0.68 carat

Dimensions 5.50mm x 3.60mm

Total Diamond Content

1.34 carats


If you would like to view a copy of the diamond grading certificates, please contact us, providing your email address, and two PDF files will be sent.


Width across setting 2.02cm/0.79"

Height of setting 6.11mm/0.24"

Ring Size

UK Size M

USA Size 6

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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