Rocks Couture Diamond Collection 18ct White Gold Stud Earrings With Claw Set & Round Brilliant Cut Laboratory Grown Diamonds. These stunning diamond stud earrings will add the perfecct finishing touch to any outfit. A beautiful accesssory for a fancy affair like a wedding. Whether your part of the briadal party, the bride or just a witness you will surely shine with these sparkling diamonds. With each diamond catching the light beautifully, they are a must have for any lady looking to add quality to their jewellery collection. Laboratory Grown Diamonds A lab-created diamond is 'grown' inside a lab using cutting edge technology that replicates the natureal diamond growing process. Lab-grown diamonds are chemically and physically no different from natural diamonds. Certified Stones Four Claw Setting Laboratory Grown Diamonds Diamond Carat:0.64ct Colour:D-E Clarity:VS Size: Approx: 4.30mm