Sparkling clear quartz is set in a glittering diamond bezel on Ippolita's Mini Lollipop necklace. Imported. Diamonds:14 ct. T.w. 18K yellow gold/clear quartz. 16-18"L. Lobster clasp. Almost all gemstones and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. T.w.) are approximate; variance may be .05 carat. Photo may have been enlarged and/or enhanced.