1.72ct Emerald and 3.51ct Diamond, Platinum Cocktail Ring - Art Deco - Antique French Circa 1935

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A stunning, fine and impressive antique French 1.72 carat Colombian emerald and 3.51 carat diamond, platinum Art Deco cocktail ring; part of our antique emerald jewellery collection.

This stunning, fine and impressive antique emerald and diamond ring has been crafted in platinum.

The pierced decorated setting is ornamented with a stunning feature central 1.72ct octagonal cut Colombian emerald, collet set in relief to the centre.

The emerald is flanked to either side with a stunning feature 1.43ct and 1.36ct Old European round cut diamond.

The upper and lower portions of the setting bear twelve pavé set eight cut diamonds, accented with a horizontal collet set baguette cut diamond to the centre of the linear arrangement, completing the Art Deco design.

The broad, elevated ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank.

This stunning antique emerald cocktail ring is hallmarked to the outer surface of the shank with the French maker's mark and platinum mark (dog's head), and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

This impressive ring is supplied with two IDGL diamond grading report certificates and an IDGL diamond and gemstone grading report card, in addition to an emerald report card and certificate supplied by the Gemmological Certification Services, London*.

Such an original ring, bearing a natural Colombian emerald displaying stunning colour and brilliance, in addition to large antique very high grade feature diamonds, in this stunning Art Deco design, are becoming increasingly difficult to locate.

This octagonal cut emerald and diamond ring in platinum is a refined and enduring piece suited to anniversaries, significant birthdays or romantic occasions. Its crisp design and vivid contrast also make it a distinguished way to mark personal achievements or enrich a fine jewellery collection with timeless elegance.

NOTE: * This documentation accredits the emerald originating in Colombia (Colombian) and certifies that the gemstone shows moderate amount of oil in fissures; most emeralds undergo clarity enhancements with colourless substances such as oils or resins since they contain surface reaching fissures.

"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.

Condition:

This stunning antique cocktail ring is excellent quality, set with a stunning Colombian emerald displaying fine colour, brilliance and presence.

The high colour and clarity graded diamonds display a fine white colour and brilliance.

This 1930s emerald and diamond ring is a superior gauge of platinum and is in excellent condition.

The French hallmarks to the outer surface of the shank have wear in keeping with age and location.

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

Emerald Quality:
Origin Colombian
Cut Octagonal
Content 1.72 carats
Dimensions 6.82mm (length) x 9.50mm (width) x 3.53mm (depth)

Diamond Quality:
Feature Diamond One
Colour I
Clarity VS2
Cut Old European
Content 1.43 carats
Dimensions 7.26mm (length) x 7.24mm (width) x 4.34mm (depth)

Feature Diamond Two:
Colour J
Clarity VS2
Cut Old European
Content 1.36 carats
Dimensions 7.25mm (length) x 7.21mm (width) x 4.15mm (depth)

Supporting Diamonds:
Colour (average grades) G
Clarity (average grades) VS2
Cut Eight/Baguette
Content 0.72 carat

Total Diamond Content: 3.51 carats

Number of Diamonds: 20

Dimensions:
Length of setting 2.2cm/0.86"
Width of setting 1.61cm/0.63"
Height of setting 7.74mm/0.3"

Ring Size:
UK Size: J 1/2
USA Size: 4 5/8

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

Weight: 10.75 grams

Date: Circa 1935
Origin: France, Europe