Color is not as pictured
"I love these stones but the color is not true to the picture. It's more a lemon yellow than an apple green."
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SKU:CZF-738
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Made in China
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Rated AAA, our lab created cubic zirconias are beautiful as precious gemstones. Our high quality, calibrated CZs are precision cut and perfect for any setting, or to embed directly into metal clay. The Green Opal CZ features deep color saturation and brilliance that catch the eye.
Available in a variety of shapes, sizes and colors, get the sparkle and shine of precious gemstones with these beautiful, affordable stones.
Carbon fire only at 1110°F / 10 min. Do not fire on an open shelf. Hardness: Cubic zirconia has a rating of approximately 8.5 on Mohs hardness scale vs. a rating of 10 for diamond.
Ring shown was created by Alexander Kraft using Cool Tools Cubic Zirconia and EZ960® Sterling Silver Clay. Stones include: Champagne Barrel Checkerboard, Amethyst Cushion Checkerboard and White Diamond Cushion Checkerboard.

Overall rating: 4.0 / 5 from 3 reviews.
Review topics: ["color","stones","czs"].
"I love these stones but the color is not true to the picture. It's more a lemon yellow than an apple green."
— Grace C. (4/5)
"I love these CZs and have purchased several. This one's cut and brilliance is the same as all others but the color is no where near the color in the photo. The ones I received are more a clear bright yellow with no traces of green that I can see."
— Grace C. (3/5)
"The Cool Tools CZ's are top quality. They are my go to place for beautiful sparkly colors. Green Apple is an unusual color and lots of fun. I'll get it again.!!!"
— Aker (5/5)
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