The Excalibur Diamond is created in a laboratory that replicates the natural process creating a diamond with identical physical, optical and chemical attributes as a Geological Diamond. The Excalibur laboratory grown diamond has the same quality, beauty and is even rarer than the mined diamond. The Excalibur Diamond is a real diamond held to the same standards as a Geological Diamond.

Expert jewelers using a microscope are unable to distinguish the difference between the man-made and mined diamonds except for the laser inscription with the certificate number which proves authenticity. Only a very few gemological institutes can detect these laboratory grown diamonds.

THE EXCALIBUR DIAMOND ADVANTAGE

• Socially responsible, lab grown 
• Environmentally friendly
• Conflict-free
• Sustainability of natural resources
• Larger, higher quality diamond
• Greater value
• Devoid of impurities
• Rarer
• Type IIA quality
• Certified

Laboratory grown diamonds are available in the color you desire from the D color (colorless) to M colored diamonds as well as fancy yellow, pink and blue.