Cubic zirconia is a lab-created gemstone composed of zirconium dioxide. It is a popular diamond substitute due to its comparable appearance at a lower cost. CZ is produced by heating zirconium oxide powder with stabilizers and pigments, then cooling it slowly to create a crystal.CZ is a durable material that can be cut and polished to resemble a diamond. It is scratch-resistant and comes in various colors, making it a common choice for jewelry like rings, earrings, and necklaces.Although not as valuable as natural diamonds, cubic zirconia is still an excellent option for those looking for a more affordable alternative or for occasional wear.Gorgeous Red Garnet Round Faceted AAA Rated Cubic Zirconia Stones With Top Cut & Polish Hardness: CZ is a very hard material and has a hardness of 8.5 on the Mohs scale. This makes it a durable material that can resist scratches and abrasion.Density: CZ has a density of about 5.7 g/cm3, which is slightly lower than that of natural diamonds (which have a density of about 3.5 g/cm3). This means that CZ is slightly less dense than diamonds and can be differentiated from them based on its weight.Thermal conductivity: CZ has a relatively low thermal conductivity compared to natural diamonds, which means that it does not conduct heat as well. This property can be used to distinguish CZ from natural diamonds using a thermal conductivity meter.Refractive index: CZ has a high refractive index of around 2.15, which is higher than that of most natural gemstones. This gives it a high level of brilliance and sparkle.Optical properties: CZ is optically isotropic, which means that it has the same optical properties in all directions. This is in contrast to natural diamonds, which are anisotropic and have different optical properties in different directions.

Cubic zirconia is a lab-created gemstone composed of zirconium dioxide. It is a popular diamond substitute due to its comparable appearance at a lower cost. CZ is produced by heating zirconium oxide powder with stabilizers and pigments, then cooling it slowly to create a crystal.CZ is a durable material that can be cut and polished to resemble a diamond. It is scratch-resistant and comes in various colors, making it a common choice for jewelry like rings, earrings, and necklaces.Although not as valuable as natural diamonds, cubic zirconia is still an excellent option for those looking for a more affordable alternative or for occasional wear.Gorgeous Red Garnet Round Faceted AAA Rated Cubic Zirconia Stones With Top Cut & Polish Hardness: CZ is a very hard material and has a hardness of 8.5 on the Mohs scale. This makes it a durable material that can resist scratches and abrasion.Density: CZ has a density of about 5.7 g/cm3, which is slightly lower than that of natural diamonds (which have a density of about 3.5 g/cm3). This means that CZ is slightly less dense than diamonds and can be differentiated from them based on its weight.Thermal conductivity: CZ has a relatively low thermal conductivity compared to natural diamonds, which means that it does not conduct heat as well. This property can be used to distinguish CZ from natural diamonds using a thermal conductivity meter.Refractive index: CZ has a high refractive index of around 2.15, which is higher than that of most natural gemstones. This gives it a high level of brilliance and sparkle.Optical properties: CZ is optically isotropic, which means that it has the same optical properties in all directions. This is in contrast to natural diamonds, which are anisotropic and have different optical properties in different directions.

Pendant include Rose Quartz and Garnet.

Welcome to horizonstarjewel · Description Want to add A personal touch to this piece? Contact us and we will create one just for you. We Offer Customization Ring Resizing All Ring Size Available Metal Color Change (White/Yellow/Rose/Black) Color Gemstone Change (White, Ruby, Garnet, Emerald,Topaz, Blue Sapphire, etc) Engraving (Name or any message – no of characters subject to size of jewelry) Anything under the sun that catches your fancy, we will give it a try Please send us a message on Ebay for any customization requests and we will get back to you Please mention your ring size within 24 hours otherwise we send USA size 7 · Payment We accept payment via PayPal only You can also pay using your credit card, via PayPal, by using PayPal as a guest. Payment is required within 3 days of the sale of an item · Shipping We will ship all items same day (handling time) of purchase during the work week (M-F) excluding holidays. If you order on Friday, your order will be shipped the following business day. Tracking will be provided when it becomes available. We will only ship to a Paypal Verified Address. Please make sure your address is current and correct. If the information does not match, your order may be canceled. Buyers are responsible for all customs, duties and taxes for your respective countries. · Contact US If you have any questions, concerns or inquiries about this item or any other item listed on JAP JEWELS – Visit our profileBrand please contact us through the eBay messaging system. We answer all messages within 48 hours, usually earlier.· Return Policy: We accept returns only if there is any manufacturing defect or intransit damage. Refund amount is based on product’s price you have purchasedfor. Please remember to contact us before sending any item back. For incomplete or wrong address we are not liable for any return. If the buyer wants to return the item for his/her own personal reasons( without any valid reason of item received in damage condition or unlessit is defective ) the return shipping charges will be borne by buyer. · Feedback Please do not leave a negative feedback as a way to communicate. Any rating given to a seller can neither be changed nor modified. So better communicate for faster resolution to any disputes. If you have any concerns regarding your purchase, please contact us via eBay Message, we assure you that a satisfactory resolution will be reached. Please help us maintain a 5 Star DSR rating in all 4 rating categories, if you feel otherwise, please let us know how we can score a perfect rating from you before you rate us.