7 carats of fine quality of Cushion Shape Tanzanite pendant surrounded by brilliant round cut Diamonds all mounted in 18 karat White gold. Weight of the necklace is 24 Grams . Tanzanite Weight Approximately 7 Carats Diamond Weight Approximately 12.38 Carats 18 K gold Weight 24 Grams Very affordable price for this particular piece. FOLLOW MonalisaJewelry Inc. storefront to view the latest collection. We encourage you to take a look at all the pictures provided for this item. As it can be difficult to capture the true color and luster of the stone, we have taken both professional and personal photos with an iPhone to provide an accurate representation of the item's appearance. We understand the importance of providing our customers with a clear and honest depiction of our products, and we take pride in our commitment to transparency. We want you to feel confident in your purchase and know that what you see is what you get. If you have any questions or concerns, please do not hesitate to contact us. At MonalisaJewelry Inc., we offer estate pieces, so all measurements and weights of stones are approximate. To ensure your satisfaction with our service, we encourage you to read our reviews and follow our storefront on 1st dibs to view our latest collection and exclusive pieces. We take pride in being a top-rated seller with 282 all 5-star customer reviews. Our goal is to create lifelong customers, and we stand behind our products with a money-back guarantee. If you are not satisfied with your purchase, simply inform us or 1st dibs, and we will gladly accept your return. Check out our other pieces of jewelry and watches on 1st dibs, or contact us via phone or email. MonalisaJewelry Inc. is located in New York, and we guarantee the authenticity of our products. Your satisfaction is our top priority, and we offer a 100% money-back guarantee. Your purchase comes with a gift box, and we have taken a video of the item in daylight with no filter to give you a clear picture of the product. Thanks for looking!