PalmBeach Jewelry 20.65 TCW Oval-Cut Midnight Blue Sapphire Platinum Over Silver Bracelet 7 1/4" FREE SHIPPING on orders of $30.00 or more - Top Rated Seller - Trusted Since 1952 - 90 Day Guarantee - Easy Returns - Free PalmBeach Jewelry Gift Box Platinum Over Sterling Silver - Quality Stamp (.925) Sapphire is a precious gemstone available in an array of colors, most popular in a hue of deep blue. Bracelet Style: Tennis Radiant midnight blue sapphire tennis bracelet, 20.65 carats T.W., takes on even more shimmer with a diamond accent creating a luxe look for your wrist. 7 1/4" length. Platinum over sterling silver. (All carat weights are approximate and may vary slightly from those listed.)