Store › 1/5 CTW Lab-Grown Diamond Heart 16-18" Necklace Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 1/5 CTW Lab-Grown Diamond Heart 16-18" Necklace from $722.49 Metal: Select Metal Yellow Gold White Gold Purchase Added! 14K Yellow Gold 1/5 CTW Lab-Grown Diamond Heart 16-18" Necklace Series: 688820 Product: Necklace Jewelry State: Set Quality: 14K Yellow Gold Pendant Dimensions: 10 X 9 Mm Necklace Length: 16-18 In Finish State: Polished 14K Yellow Gold 1/5 CTW Lab-Grown Diamond Heart 16-18" Necklace Series: 688820 Product: Necklace Jewelry State: Set Quality: 14K Yellow Gold Pendant Dimensions: 10 X 9 Mm Necklace Length: 16-18 In Finish State: Polished