Diamonds are great conductors and amplifiers of energy, absorbing thoughts and feelings then radiating them outward. Remain positive while holding or wearing Diamonds to project empowering thoughts around you and attract a positive reaction from others. They can be useful in the workplace for a congenial atmosphere, or for expanding the field of opportunities in attracting prosperity. Strand composed of Rough Blue Diamonds - Industrial grade The strand has no closure. Diamond colour: Fancy colour Weight: 22.9 ct Fancy colour: Blue colour Shape: Natural shape Country of origin: Africa Hardness: 10 Treatment: irradiated The disclaimer about the healing properties as previously given : It is believed that certain gemstones and minerals have beneficial health and spiritual properties. We und Catawiki cannot guarantee or be held liable for these suggested attributes which have no scientific evidence and cannot be considered a substitute for traditional medical treatment.