0.70 ct 5.6 mm natural loose diamond beautiful greenish yellow color round brilliant cut diamond rustic diamond sg4650. Treatment- untreated 100% natural diamond. The picture is in the same color & quality. Our mission is to supply authentic and wide range of high quality 100% natural diamond at unbeatable prices.Customer must contact before sending products back. We sparklegemsshop deal in all kind of fancy rough diamonds, pollished diamonds, diamond beads. Let me know if you have a specific question, or give me an idea of what you're looking for and we are happy to make a recommendation. If you want something special. We are open to your offer. Any other question regarding order, product, any specific requirement or selection of any diamond, . Feel free to contect me. Thank you for visit our shop. This item is made of diamond.