Crystal Quartz & Paraiba 10 x 8mm Oval Doublet Faceted Stone Item | 79589

Stone size: 10 x 8mm 
Stone shape: Oval 
Material: Quartz 
Stone type: Doublet 
Color: Blue 
Clarity: Eye-clean 
Mohs hardness: 7 
Refractive index: 1.544–1.553 
Specific gravity: 2.69–2.72 
Treatment: Assembled (ASBL) 
Cutting center: India 

This oval doublet is composed of a faceted clear quartz top and bottom; the adhesive that holds the two halves together provides the beautiful color of a paraiba tourmaline.

please note:
• Care: Clean with warm, soapy water; never clean using steam or ultrasonics.
• Unless precisely calibrated to an exact size, gemstone sizes vary slightly. Yu Yo allows a tolerance of +/– 0.2mm for gemstones larger than 4mm.

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