Stone-Studded Necklace and Ear Tops are available in gold metal. Guptas Gems N Jewels manufactures Stone-Studded Necklace and Ear Tops. Guptas Gems N Jewels also manufactures Indian Hand Crafted Gem - Studded Jewellery. Stone-Studded Necklace and Ear Tops are offered with diamond stones. The stone of the necklace weighs 2. 10 carats and the stone of the ear top weighs 0. 22 carats. The gross weight of the necklace is 20. 320 grams, while the Ear top weighs 2. 580 grams.