Class Ring Mod™

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Black Star Sapphire

Centerpiece

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A genuine Black Star Sapphire is a rare form of sapphire that, when cut into a cabochon form, bends light into a star. Moderately priced, it has a hardness rating of 9 out of 10 making it a great and durable option for the daily wear of your class ring.

Black Star Sapphire


Centerpiece

Black Star Sapphire

With its rarity and unique golden star, it's no wonder that black star sapphire is a popular choice for Class Ring Mod™ centerpieces.

Color


Black

Quantity


1

Quality


All qualities available

Sizes


12x10 10x8 9x7 8x6 7x5 6x4 5x3

Shape


Oval

Mineral


Corundum

Hardness


9/10

Birthstone


September

Source


Earth formed

Source(alt)


Lab formed

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Mod Centerpieces

Class Ring Mods™

United States Naval Academy

Learn more about gemstones, warranty and how to order. Start by choosing your favorite centerpiece below.

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