You could get them separately, but why would you? Crafted with 14k solid gold and lab grown diamonds. Necklace circumference adjustable between 41 - 46cm/ 16' - 18' Small: Bracelet circumference 15,3cm/6' Medium: Bracelet circumference 16.5cm/6.5' Large: Bracelet circumference 19cm/7.5' Heart width 0.5cm Total Diamond Weight: 0.088Cts, Quality: VS, Cut: Round Brilliant LAB GROWN DIAMONDS Our lab grown diamonds are 100% traceable and SCS-007 certified, the industry's comprehensive sustainability standard