Antique 18K & Platinum Diamond and Garnet Brooch/Pendant, weighing 11.3 grams, features a central 0.70 carat diamond (G-H color, SI2 clarity) surrounded by 54 European-cut diamonds totaling approximately 2.90 carats (G-H color, VS1-VS2 clarity) and 24 vivid demantoid garnets (Approx. 1.00 carat) in an elegant floral motif. Measuring 1.5 inches in length, this rare piece can be worn as either a brooch or a pendant (chain not included), blending antique artistry with vibrant color and exceptional sparkle. 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 an appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.