IGI Certified Loose Lab Grown Diamond 0.54 Carat Round G Color VS1 Clarity. Whether for an engagement, anniversary, or a new family addition, this stunning New World Diamond will be a part of your moment forever. 5.33 x 5.34 x 3.17 mm. 5.33 x 5.34.The item "IGI Certified Loose Lab Grown Diamond 0.54 Carat Round G Color VS1 Clarity" is in sale since Thursday, July 15, 2021. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Diamonds\Lab-Created Diamonds". The seller is "solitaire_diamond" and is located in New York, New York. This item can be shipped worldwide.