Featured here is an incredibly rare Riviera Necklace with 18.32 carats of natural diamonds. The style is called riviera because the diamonds are graduated and go all the way around the necklace. All of the diamonds here are guaranteed to be 100% natural and all ideal in cut! The largest stone in the center is a 1.73ct round diamond which is 7.85mm in diameter. The stone is F in color and Si1-Si2 in clarity (enhanced). All of the other stones in this necklace do not have any enhancements or treatments of any kind. The two outside stones on either side weigh a total of 1.95 carats (6.4mm each) and are F-Si2. All of the stones in this necklace are eye-clean. The remainder of the stones are F-G and VS1-Si2. These stones are all ideal cut so they sparkle very beautifully. The necklace is made from 14K white gold and weighs 28.6 grams. The total length is 16.2 inches. All of our pieces come with a full money back satisfaction guarantee with no restocking fees. An appraisal is also available upon request. Please feel free to call us about this one of a kind piece!