What a gorgeous find! I couldn't resist snatching up this affordable and impressive bauble from our past with a timeless halo design and a big look for a great value. So intensely sparkly and romantic. This ring will look magnificent on any finger for any occasion with it's timeless and beautiful design! This ring is made in tested and guaranteed 18k yellow gold with platinum top, and was made in the late Art Deco time period (Circa 1935). The ring comprises an old European cut diamond surrounded by twelve smaller old European cut diamonds, forming a round mounting measuring 12.43mm x 12.43mm x 5.35mm, in platinum, on a half-round, yellow gold shank, the milgrain-edged shoulders of which are bead-set with six old European cut diamonds, and which measures from 1.27mm to 2.48mm in width. The center diamond is SI1 in clarity, L-M in color, measures approximately 6.70mm x 6.70mm x 4.06mm, and weighs exactly 1.08 carats (the diamond has been weighed). The 12 old European cut diamonds forming the halo mounting are VS2-SI2 in clarity, K-L in color, measure an approximate average of 2.62mm in diameter, and weigh approximately .07cts each (.84ct t.w.). The six smaller diamonds are VS2-SI1 in clarity, I-J in color, measure an approximate average of 1.40mm in diameter, and weigh approximately .01cts each (.06ct t.w.). Approximate total gem weight: 1.98 carats. This ring has been tested and guaranteed to be platinum top with 18k yellow gold shank and is currently a finger size 6.5 and weighs 3.1 grams. Jewelry Finds® additional sizing up or down will be determined on a case by case basis so please inquire :). Ring re-sizing takes an additional 3-7 business days by a third party Master Bench Jeweler, not to worry! Your ring is in good hands! I will be more than happy to email this piece's current certified and guaranteed retail replacement appraisal upon completion of sale, just ask! Questions are welcomed on Ring-2099.