AGS Certified 10K Gold Bezel Set Round Diamond Solitaire 16-18" Adjustable Pendant Necklace (H-I Color, SI1-SI2 Clarity)Some things shouldn't be reinvented, which is why we created the solitaire diamond necklace. This understated yet dazzling diamond forward piece is the perfect way to highlight every big occasion, transition, and personal achievement in your life. This exquisitely simple design features a single, brilliant cut 1 5 c. t. diamond in a solid 10K white gold bezel setting, set on a 16 to 18 inch adjustable cable chain that is sure to complement any