Key & Lock couple pendants with black agate and white onyx – symbol of yin and yang balance
Key & Lock pendants with various engraved and QR-coded stones – agate, aventurine, tiger eye, lapis lazuli

Couple Pendants Key & Lock – Yin & Yang

Set of pendants with White Agate and Black Agate — harmony of opposites. Hidden messages inside.

$179.00

Description

Jewel Cocktail pendant sets are more than jewelry — they are symbols of unity and shared meaning.
Inside each stone lies your secret:

  • Permanent laser engraving on the back side
  • A hidden QR-code with your digital message

Why choose it?

  • A meaningful gift for two
  • A modern talisman of unity
  • Your story preserved in stone
Stone meaning

White Agate (her) + Black Agate (him) — Balance · Unity · Protection.
Yin & Yang is the eternal balance of opposites. White Agate symbolizes clarity and calm, while Black Agate brings strength and protection. Together they create harmony, balance, and unity for two.

Materials
  • Natural White Agate (her) + Black Agate (him)
  • Hypoallergenic 316L stainless steel
  • Women’s adjustable chain: 45–50 cm (18–20 inch)
  • Men’s chain: 60 cm (24 inch)

Choose your message

Add a personal message — either as a timeless laser engraving or a digital greeting with a QR code.

Subtle and eternal — engraved on the back of the stone.
Scan the stone to see your private message with photo, text, or audio. Stored online for up to 12 months.

How it works →

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