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1.50ct Colombian Emerald and 1.38ct Diamond, 18ct Yellow Gold Necklace - Vintage French Circa 1990

A stunning vintage French 1.50 carat Colombian emerald and 1.38 carat diamond, 18 carat yellow gold necklace; part of our diverse vintage jewellery and estate jewelry collections

SKU: C2020

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1.50ct Colombian Emerald and 1.38ct Diamond, 18ct Yellow Gold Necklace - Vintage French Circa 1990 Video
Vintage Colombian Emerald Pendant
1.50ct Colombian Emerald and 1.38ct Diamond, 18ct Yellow Gold Necklace - Vintage French Circa 1990


This stunning, fine and impressive vintage emerald necklace has been crafted in 18ct yellow gold.

The octagonal shaped frame is ornamented with a central feature 1.50ct octagonal cut Colombian emerald, collet set in subtle relief.

Sixteen channel set modern brilliant round cut diamonds frame the feature emerald.

A further nine pavé and channel set modern brilliant round cut diamonds ornament the tri-lobed ring loop attachment to the upper border of the design, from which the pendant suspends from a flat curb style chain.

The chain secures with a lobster style fastening, and can be worn at both 45cm and 50cm lengths.

The pendant is hallmarked to the reverse of the ring loop with the French mark for 18ct gold (eagle's head) and maker's mark containing the letters 'JP', the chain is also hallmarked to the fastening with the eagle's head mark.

This vintage 1990's necklace is supplied with an independent diamond grading report card, in addition to an emerald certificate and report provided by the Gemmological Certification Services, London.

"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.

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 necklaces and pendants at AC Silver

AC Silver


This stunning gemstone necklace is exceptional quality set with a Colombian emerald displaying a fine clarity and brilliance, and very high colour graded diamonds displaying a fine white colour and brilliance.

The necklace is a very good gauge of gold and is in excellent condition, with French hallmarks to the reverse of the pendant and to the chain clasp.

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

Emerald Quality

Colour Colombian

Cut Octagonal

Content 1.50 carats

Dimensions 7.80mm x 6.80mm x 3.60mm

Diamond Quality

Colour (average grades) G

Clarity (average grades) VS2

Cut Modern brilliant round

Content (total) 1.38 carats


Length of Drop 2.39cm/0.94"

Width of pendant 1.53cm/0.6"

Chain Length (Longest) 50cm/19.7"

Chain Length (shortest) 45cm/17.72"


46.27 grams

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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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