Alphabet adjustable necklace from MONICA VINADER featuring gold-tone, 18kt recycled gold vermeil, adjustable-length chain, lobster claw fastening, letter pendant and mini logo tag. Every handcrafted Monica Vinader piece comes with a five-year warranty.. Conscious: We've partnered with Good On You – an ethical agency that rates how sustainably brands perform. This item comes from a brand that performs well in relation to their impact on the planet..