Laboratory Diamond Jewellery › 2.40CT + 0.50Ct + 1.28Ct Diamond Necklace - SQ3802775 Image 1 of 1 2.40CT + 0.50Ct + 1.28Ct Diamond Necklace - SQ3802775 $9,850.00 18Kt White Gold Diamond Necklace40 DEF VS Lab Diamonds - 2.40Ct1 x 0.50CVt ESI11 x 1.28Ct ESI1 Quantity: Add To Cart Added! 18Kt White Gold Diamond Necklace40 DEF VS Lab Diamonds - 2.40Ct1 x 0.50CVt ESI11 x 1.28Ct ESI1