Blue Sapphire Birthstone Necklace

Blue sapphire sits at a 9 on the Mohs scale — second only to diamond in hardness — which is part of why it has outlasted so many settings and centuries. This blue sapphire birthstone necklace holds a 10mm heart-shaped genuine faceted sapphire on an 18″ chain with a 1.5″ extender, in sterling silver or 14K gold-plated brass. A timeless September birthstone, or a regal everyday accent.

Blue sapphire is a deep blue corundum, prized for centuries for its color and heritage. Seen in tradition as a stone of wisdom, truth, and inner vision, it carries a quiet September tradition of clarity and focus. Some carry it daily as a reminder to trust their judgment, speak honestly, and stay connected to their own insight.

The faceted heart sits close to the neckline, where the deep blue catches the light at an angle. Worn close, it works as a touchpoint — a real thing you can notice or touch when you want to pause and gather yourself. From Earthward, each piece is selected as genuine natural material and paired with a month-engraved tag.

Why You’ll Love It

• 10mm heart-shaped genuine faceted blue sapphire gemstone
• Sterling silver or 14K gold-plated brass chain
• 18″ chain with a 1.5″ extender for an adjustable fit
• Month engraved on tag — a meaningful birthstone gift

How to Wear It

Adjust the chain to sit where it feels right against your neckline. Wear it on its own as a timeless focal piece, or layer it with finer, shorter chains.

Details

• 10mm heart-shaped genuine faceted blue sapphire gemstone
• Chain 18″ long with 1.5″ extender
• Necklace made of .925 sterling silver or 14K gold-plated brass
• Month engraved on tag

Care

Keep the necklace dry — avoid swimming, showering, perfume, and lotions. Sapphire is a hard, durable stone, but the setting is best kept away from harsh cleaners and prolonged salt exposure. Wipe gently with a soft cloth and store separately from harder jewelry.

Crystal meanings are based on tradition and personal practice. This necklace is a symbolic wellness accessory and is not intended to diagnose, treat, cure, or prevent any condition.