23.74ct Garnet Spessartine Crystal Slice Pendant In Forged 14kYellow Gold Wrap Total Weight. Spessartine is a nesosilicate, manganese aluminium garnet species, often occurring in single trapezohedral crystals. This Garnet is an attractive red-orange color that pairs well with the 14k yellow gold forged wrap. Garnet is the Birthstone for January. Total size of this pendant is 32 x 18 x 5 mm. Shipped Free with USPS First Class Package.