Price $9.00
$6.00
priced per pack of 2
Description
This high-quality round lab-created ruby cabochon features an innovative "Le Bouton" cut that offers a high-dome profile with a light-catching faceted surface. Use the stone by itself for simple designs, or pair it with contrasting-color stones for a multicolor look. Ruby is the birthstone for July.
Lab-created ruby is made with corundum using the flame fusion method. Each stone has a chemical make-up identical to those found in nature. It performs at the bench just as a natural stone would. The color produced is a deep red that makes a dependable, affordable and popular choice in place of natural ruby gemstones.
Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.
Specifications:
- Cutting Center : Thailand
- Stone size : 6mm
- Stone(s) shape : Round
- Material : Ruby
- Stone type : Manmade
- Color : Red
- Clarity : Eye-clean
- Mohs hardness : 9
- Refractive index : 1.76–1.77
- Enhancement : Synthetic (SYN)
- Specific gravity (g/cm3) : 3.99–4
Please Note:
• Care: Clean with warm, soapy water. Ultrasonic and steam cleaning are usually safe.
• Unless precisely calibrated to an exact size, gemstone sizes vary slightly. Rio allows a tolerance of +/– 0.2mm for gemstones larger than 4mm.