This 18.03 Cts. Natural Round Riviera Necklace boasts a unique combination of elegance and sophistication with its 18K white gold construction and a stunning round-cut center diamond. It is the perfect piece to elevate any look. Get ready to make a statement with this luxurious necklace. CENTER 1.14 RD J VS1 GIA 2457564225SIDE 0.60 RD J VS2 GIA 5453358981 & 0.60 J VS2 RD GIA 5453445943DIAMOND 15.69 RD TCW 112 PCS. H-J VS1-VS218K WG 22.84 GRAMS SIZE 16.50" NB-150