Natural gemstone • Treatment disclosed • Secure checkout
Zehra Gems
3mm Rainbow Rubies Sapphire Round Brilliant Cut Loose Stones Tennis Bracelet Lines 7'inch
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A bold, larger strand of natural rainbow sapphire in round brilliant cut — the 3mm size gives more sparkle per stone, perfect for a statement 7-inch tennis bracelet.
Gemstone Details
• Gemstone: Natural multi-color (rainbow) sapphire
• Shape & Cut: Round, brilliant cut
• Size: 2.8–3.1mm
• Weight per strand: approx. 9.33 carats
• Origin: Africa
• Treatment: Heat-treated (industry standard for sapphire)
• Creation Method: 100% natural, mined gemstone
Ordering Guide
• Quantity 1 = 1 strand
• Quantity 2 = 3 strands
Why Buy From Zehra Gems
Every gemstone is 100% natural with transparent treatment disclosure — no lab-created or synthetic stones. Trusted by jewelry makers and designers worldwide. Ships securely and insured.
Suitable for tennis bracelets, rings, and custom jewelry making. Unisex.
Gemstone FAQs
Gemstone FAQs
Is this gemstone natural or treated?
Treatment is stated in the product description above.
Where does this gemstone originate from?
Origin is stated in the product description above.
Will the color look the same in person as in photos?
Screen displays vary, and gemstone color can shift slightly under different lighting.
Can this stone be set into a custom jewelry design?
Yes, based on the shape and cut listed above, most of our loose gemstones are suitable for custom jewelry settings.
What is your return policy?
See our Refund Policy for full details.
Questions about this gemstone?
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