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The Antique Jewellery Company

Art Deco 18ct Gold & Platinum, Sapphire & Diamond Boat Shaped Ring

Rare Find
361 Admirers

A lovely Art Deco 18ct gold ring with a platinum top.It is set with four well matched bright white diamonds with French cut sapphires around them. The platinum has a millgrain decoration around the stones. The meaning of “Millgrain” is a “thousand beads” from the French word. It is the small bumps that you see above on the side of the diamonds and sapphires. The millgrain can be done in two ways. Either it can be hand beaded by a diamond setter or hand engraver, or it can be put on by a millgrain machine. This is an added detail that makes the ring special. It sits low on the finger and would be ideal as an engagement ring.

Written by Olly Gerrish

Really smart and beautiful ring


Date & OriginArt Deco (1920-1935), English
MeasurementsDiamonds approx total weight 40 points
Sapphires approx total weight 1 carat
Current Size UK K Eligible for Free Sizing
Unsure of your size? View our Ring Sizing Chart
ConditionVery Good
HallmarksUnmarked, tested to 18ct gold & platinum
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Google Ratings
4.9 Out of 180 Reviews