The Mid-Century Ring from the 1960-70s, weighing 5 grams, is crafted in 18k yellow gold and features a center oval-shaped sapphire weighing approximately 1.50 carats, accented with a pavé of 45 calibrated round cut diamonds totaling approximately 1.50 carats with G-H color and VS1 clarity. This elegant piece is size 7 (sizable), tested for 18k gold, and showcases the stunning halo effect and sophisticated design characteristic of mid-century luxury jewelry craftsmanship. Very good conditions. All our diamonds and colored gemstones are naturally earth-mined. Any synthetic (lab-grown) stones will be clearly indicated in the description. Upon Request, Auction House may provide Ring resizing or/and appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.