14K White Gold 0.025 CTW Diamond Lowercase Letter "R" Initial 16-Inch Necklace Free Standard Shipping. 30-Day Money Back Guarantee. This product comes with a FREE contemporary Gift Box. All our gold items are responsibly sourced and the majority is made from environmentally processed recycled gold. All diamonds used in our jewelry are conflict free and 100% in compliance with the Kimberly Code of Conduct.