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67030

Amadesa

Lab-Grown Star Ruby Oval Cabochon

Lab-Grown Star Ruby Oval Cabochon

Priced per Each
¥3,354
¥3,354
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Stone Size

Delivery time: 2–3 weeks
Estimated arrival: Dec 22, 2025 – Dec 29, 2025

This lab-grown star ruby cabochon 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. Use the stone by itself for simple designs, or highlight the saturated color by pairing it with contrasting-color stones for a multicolor look. Ruby is the birthstone for July.

Specifications

Birthstone:
July
Color:
Red
Cutting center:
China
Enhancement:
Synthetic (SYN)
Gemstone type:
Ruby
Mohs hardness:
9
Price per unit:
Priced per Each
Refractive index:
1.76–1.77
Specific gravity:
3.99–4
Stone shape:
Oval
Stone size:
7 x 5mm
Stone type:
Lab grown
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