Zodiac

The Caustic Effect was originally designed as a security feature on coins. In these designs, when the sunlight hits the metal, a hidden symbol appears, revealing your zodiac sign.

35 ITEMS
886 Royal Mint Necklaces 886 Caustic Gemini Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Gemini Pendant with Chain in 18ct Yellow Gold

886 Caustic Gemini Pendant with Chain in 18ct Yellow Gold

£1,995
886 Royal Mint Necklaces 886 Caustic Gemini Pendant with Chain in 9ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Gemini Pendant with Chain in 9ct Yellow Gold

886 Caustic Gemini Pendant with Chain in Sterling Silver

£295
886 Royal Mint Necklaces 886 Caustic Gemini Pendant with Chain in 9ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Gemini Pendant with Chain in 9ct Yellow Gold

886 Caustic Gemini Pendant with Chain in 9ct Yellow Gold

£895
886 Royal Mint Necklaces 886 Caustic Taurus Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Taurus Pendant with Chain in 18ct Yellow Gold

886 Caustic Taurus Pendant with Chain in 18ct Yellow Gold

£1,995
886 Royal Mint Necklaces 886 Caustic Taurus Pendant with Chain in 9ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Taurus Pendant with Chain in 9ct Yellow Gold

886 Caustic Taurus Pendant with Chain in 9ct Yellow Gold

£895
886 Royal Mint Necklaces 886 Caustic Taurus Pendant with Chain in Sterling Silver
886 Royal Mint Necklaces 886 Caustic Taurus Pendant with Chain in Sterling Silver

886 Caustic Taurus Pendant with Chain in Sterling Silver

£295

Made in the workshop at The Royal Mint in Wales

Discover The Caustic Effect: Innovation with Light
886 Royal Mint Necklaces 886 Caustic Aquarius Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Aquarius Pendant with Chain in 18ct Yellow Gold

886 Caustic Aquarius Pendant with Chain in 18ct Yellow Gold

£1,995
886 Royal Mint Necklaces 886 Caustic Aquarius Pendant with Chain in 9ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Aquarius Pendant with Chain in 9ct Yellow Gold

886 Caustic Aquarius Pendant with Chain in 9ct Yellow Gold

£895
886 Royal Mint Necklaces 886 Caustic Aquarius Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Aquarius Pendant with Chain in 18ct Yellow Gold

886 Caustic Aquarius Pendant with Chain in Sterling Silver

£295
886 Royal Mint Necklaces 886 Caustic Aries Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Aries Pendant with Chain in 18ct Yellow Gold

886 Caustic Aries Pendant with Chain in 18ct Yellow Gold

£1,995
886 Royal Mint Necklaces 886 Caustic Aries Pendant with Chain in 9ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Aries Pendant with Chain in 9ct Yellow Gold

886 Caustic Aries Pendant with Chain in 9ct Yellow Gold

£895
886 Royal Mint Necklaces 886 Caustic Aries Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Aries Pendant with Chain in 18ct Yellow Gold

886 Caustic Aries Pendant with Chain in Sterling Silver

£295
886 Royal Mint Necklaces 886 Caustic Cancer Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Cancer Pendant with Chain in 18ct Yellow Gold

886 Caustic Cancer Pendant with Chain in 18ct Yellow Gold

£1,995
886 Royal Mint Necklaces 886 Caustic Cancer Pendant with Chain in 9ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Cancer Pendant with Chain in 9ct Yellow Gold

886 Caustic Cancer Pendant with Chain in 9ct Yellow Gold

£895

Find the perfect gift for the woman in your life...

Gifts for Her
886 Royal Mint Necklaces 886 Caustic Cancer Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Cancer Pendant with Chain in 18ct Yellow Gold

886 Caustic Cancer Pendant with Chain in Sterling Silver

£295
886 Royal Mint Necklaces 886 Caustic Capricorn Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Capricorn Pendant with Chain in 18ct Yellow Gold

886 Caustic Capricorn Pendant with Chain in 18ct Yellow Gold

£1,995
886 Royal Mint Necklaces 886 Caustic Capricorn Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Capricorn Pendant with Chain in 18ct Yellow Gold

886 Caustic Capricorn Pendant with Chain in Sterling Silver

£295
886 Royal Mint Necklaces 886 Caustic Capricorn Pendant with Chain in 9ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Capricorn Pendant with Chain in 9ct Yellow Gold

886 Caustic Capricorn Pendant with Chain in 9ct Yellow Gold

£895
886 Royal Mint Necklaces 886 Caustic Leo Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Leo Pendant with Chain in 18ct Yellow Gold

886 Caustic Leo Pendant with Chain in 18ct Yellow Gold

£1,995
886 Royal Mint Necklaces 886 Caustic Leo Pendant with Chain in 9ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Leo Pendant with Chain in 9ct Yellow Gold

886 Caustic Leo Pendant with Chain in 9ct Yellow Gold

£895
886 Royal Mint Necklaces 886 Caustic Leo Pendant with Chain in Sterling Silver
886 Royal Mint Necklaces 886 Caustic Leo Pendant with Chain in Sterling Silver

886 Caustic Leo Pendant with Chain in Sterling Silver

£295
886 Royal Mint Necklaces 886 Caustic Libra Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Libra Pendant with Chain in 18ct Yellow Gold

886 Caustic Libra Pendant with Chain in 18ct Yellow Gold

£1,995
886 Royal Mint Necklaces 886 Caustic Libra Pendant with Chain in 9ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Libra Pendant with Chain in 9ct Yellow Gold

886 Caustic Libra Pendant with Chain in 9ct Yellow Gold

£895
886 Royal Mint Necklaces 886 Caustic Libra Pendant with Chain in Sterling Silver
886 Royal Mint Necklaces 886 Caustic Libra Pendant with Chain in Sterling Silver

886 Caustic Libra Pendant with Chain in Sterling Silver

£295
886 Royal Mint Necklaces 886 Caustic Pisces Pendant with Chain in Sterling Silver
886 Royal Mint Necklaces 886 Caustic Pisces Pendant with Chain in Sterling Silver

886 Caustic Pisces Pendant with Chain in Sterling Silver

£295
886 Royal Mint Necklaces 886 Caustic Sagittarius Pendant with Chain in 9ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Sagittarius Pendant with Chain in 9ct Yellow Gold

886 Caustic Sagittarius Pendant with Chain in 9ct Yellow Gold

£895
886 Royal Mint Necklaces 886 Caustic Sagittarius Pendant with Chain in Sterling Silver
886 Royal Mint Necklaces 886 Caustic Sagittarius Pendant with Chain in Sterling Silver

886 Caustic Sagittarius Pendant with Chain in Sterling Silver

£295
886 Royal Mint Necklaces 886 Caustic Scorpio Pendant with Chain in 9ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Scorpio Pendant with Chain in 9ct Yellow Gold

886 Caustic Scorpio Pendant with Chain in 9ct Yellow Gold

£895
886 Royal Mint Necklaces 886 Caustic Scorpio Pendant with Chain in Sterling Silver
886 Royal Mint Necklaces 886 Caustic Scorpio Pendant with Chain in Sterling Silver

886 Caustic Scorpio Pendant with Chain in Sterling Silver

£295
886 Royal Mint Necklaces 886 Caustic Virgo Pendant with Chain in 9ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Virgo Pendant with Chain in 9ct Yellow Gold

886 Caustic Virgo Pendant with Chain in 9ct Yellow Gold

£895
886 Royal Mint Necklaces 886 Caustic Virgo Pendant with Chain in Sterling Silver
886 Royal Mint Necklaces 886 Caustic Virgo Pendant with Chain in Sterling Silver

886 Caustic Virgo Pendant with Chain in Sterling Silver

£295
886 Royal Mint Necklaces 886 Caustic Pisces Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Pisces Pendant with Chain in 18ct Yellow Gold

886 Caustic Pisces Pendant with Chain in 18ct Yellow Gold

£1,995
886 Royal Mint Necklaces 886 Caustic Sagittarius Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Sagittarius Pendant with Chain in 18ct Yellow Gold

886 Caustic Sagittarius Pendant with Chain in 18ct Yellow Gold

£1,995
886 Royal Mint Necklaces 886 Caustic Scorpio Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Scorpio Pendant with Chain in 18ct Yellow Gold

886 Caustic Scorpio Pendant with Chain in 18ct Yellow Gold

£1,995
886 Royal Mint Necklaces 886 Caustic Virgo Pendant with Chain in 18ct Yellow Gold
886 Royal Mint Necklaces 886 Caustic Virgo Pendant with Chain in 18ct Yellow Gold

886 Caustic Virgo Pendant with Chain in 18ct Yellow Gold

£1,995
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