Vintage Enamel Snake Ring 18k 18K Incredible lab diamond tennis necklace

Incredible lab diamond tennis necklace with a flower in the center

The clasp is very nicely done

E color/VS1 clarity

Center stone: 1 carat E-F color VS1 clarity lab diamond center stone

The band is marked 3ctw but after measuring the stones

Vintage Enamel Snake Ring 18k 18K Incredible lab diamond tennis necklaceAmazing vintage snake ring with near pristine enamel which is so rare to find! In very good condition. Ring is low profile and very comfortable on the hand. There's a leaf hallmark on the outside back of the band. It's very similar to the dutch leaf hallmarks but I don't believe that's what it is. Ring is 9. 8mm wide at the front and tapers back to 3mm in the back. 18k yellow gold, size 6. 5 and weighs 6. 54 grams. *Due to the width, this will fit a