Order Toll Free 1.877.401.3515 E-mail: grkgems@gmail.com Importers & Exporters of Diamond, Emerald, Ruby, Sapphire, Tanzanite, All Semi-Precious Gemstones. Gold & .925 Starling Silver Jewelry with Genuine Gemstones and Diamonds. Price List Diamond Emerald Ruby Sapphire Tanzanite Aquamarine Amethyst Blue Topaz Garnet Peridot Citrine © 1998-2011. GRK Gems, Inc. All Rights Reserved. Privacy Policy I LINDEN PLACE, SUITE 400 | GREAT NECK, NY 11021 Phone: (516) 439-5257 | Fax: (516) 439-5264 About Us | Contact Us