18K yellow gold rainbow semi-precious stone necklace, weighing 19.6 grams, accenter with 40 semi-precious stones totaling approx. 16.00 cts, featuring a vibrant spectrum including peridot, blue topaz, garnet, amethyst, citrine, tanzanite, aquamarine, and pink tourmaline. The sleek, linear design delivers clean color impact and effortless wearability in rich 18K gold, finished as a 16-inch necklace that sits beautifully at the collarbone. Stamped “750”—a bold, modern rainbow statement that layers perfectly or shines solo. 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.