Rare, Genuine Vintage Swarovski, Siam, 16x11mm art 4100 oval in your choice of silver or gold-plated sew-on settings. The settings are high-quality 4-pronged, open-back settings. There are 4 holes in the setting, 2 each on the long side of the setting.
Siam is a deep, rich, and intense red, known for its bold saturation and elegant appearance. Named after the "Siam ruby" from Thailand, it is often used as a birthstone color for July and January. The color can be compared to a blood-red or dark ruby stone and has cool, blue undertones. These are beautiful, transparent (no foil) crystals.
Looking for more equally yummy gems, crystals, and settings? You can find them here, Crystals in Settings, and here, Empty Settings ~ Don't forget to check what new goodies I've added here, New Items
A small note about foil-backed stones: Some oils and lotions can erode the foil backing on the crystal. If in doubt, whether something will hurt the foil, take the ring (or other piece of jewelry) off.
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❤️”This beautiful crystal was bought with a couple of ring making tutorials and it arrived very quickly. I can't believe I actualy made this ring! Bobbi's Marcella tutorial was exceptionally well written with pictures for every tiny step. The tips and hints kept me out of trouble and taught me new skills. Thanks to the suggested as-you-work checks, the ring is the perfect size! Another excellent tutorial from Bobbi.”
Inventory Last Updated: Jun 09, 2026
