Ross-Simons presents contemporary styles with a timeless appeal. This chilled collar necklace is clustered along the front with tonal pear-shaped blue topaz and round white topaz together totaling 12.10 carats. On a cable chain with a lobster clasp. Sterling silver necklace. Each Ross-Simons item arrives in a fine jewelry presentation box.Stone Information Gem Type 1: Topaz Stone Cut 1: Good-Cut Stone Color 1: Blue Stone Shape 1: Pear-Shape Stone Creation Method 1: Natural Stone Treatment Method 1: Heat-Treated,Irradiated Stone Weight 1: 9.00 Number Of Stones 1: 18Gem Type 2: Topaz Stone Cut 2: Good-Cut Stone Color 2: White Stone Shape 2: Round-Shape Stone Creation Method 2: Natural Stone Treatment Method 2: Heat-Treated,Irradiated Stone Weight 2: 3.10 Number Of Stones 2: 18