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A petite raw gemstone nugget hangs from a simple gold-plated chain, 18 inches long with a lobster claw clasp.


Stones range from 1/4 to 3/8 inches in diameter. Photos are examples of similar pieces; yours will not be the exact stone shown.


January: Garnet

February: Amethyst

March: Aquamarine

April: Herkimer "Diamond" (quartz)

May: Emerald

June: Moonstone

July: Ruby

August: Peridot

September: Sapphire

October: Pink Opal

November: Citrine

December: Turquoise (synthetic)


By Geometric Gem, a Philly-based one-woman business.

Photos by Geometric Gem.

Birthstone Necklace