"Vintage French Tank Ring In Gold Diamonds And Ruby"
An important, vintage French ring made around 1980. Made in 18k yellow gold (eagle's head hallmark), set with approximately 1.80 carats of diamonds and 1.50 carats of rubies. The cabochon sapphire weighs approximately 4 carats. Dimensions: 30*15mm for the front part. Depth 25mm. Weight: 27.20 grams Ring size: 51.5 or 5.75 USA. 
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