Zehra Gems

Natural Rainbow Ruby & Sapphire Round Cut Gemstone Layout – Loose Calibrated Strand for Tennis Bracelet, 7 Inch, 3mm

Natural Gemstone
Heated
Africa Origin
Jeweler Ready
Regular price $339.25
Regular price Sale price $339.25

Shipping calculated at checkout.

Quantity
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Jeweler Ready

Matched layouts for fine jewelry creations.

Natural & HEATED

100% natural gemstones, heated.

Africa Origin

Carefully selected natural gemstones.

Worldwide Shipping

Secure & insured packaging.

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.

Zehra Gems

Curated gemstone layouts for jewelers and designers

Explore more: Rainbow Sapphires Bracelet & Necklace Gemstone Layouts