Ruby in Zoisite and garnets gemstones large 6 cm pendant 925 necklace

Based on the image, the pendant appears to be a ruby in zoisite gemstone, set in sterling silver. The smaller, darker red stones are likely garnets. Ruby in Zoisite Ruby in zoisite is a natural gemstone that forms when rubies grow within a matrix of zoisite rock. The stone is easily recognizable by its vibrant, contrasting colours: the deep pink to reddish-purple of the ruby and the green of the zoisite. The black patches you sometimes see are a mineral called hornblende. This unique combination makes each piece one-of-a-kind. The pendant is 6 cm tall x 3cm wide, including the stone and silver part. Carries the 925 mark on the back of the stone, see the last picture. The string is most likely also silver, although not tested. Please note that this comment description is being submitted by Google Gemini AI; it is not my own