Natural Stones/Gems Miscellaneous natural semi-precious gems and stones including Agate, Onyx, Howlite, Lapis, Sugalite, Opal, Quartz, Carnelian, Topaz and more.
Check the sub-categories list for Amethyst, Turquoise, Jade and Garnet which have their own categories. Precious gems (Diamonds, Rubies, Sapphires and Emeralds) will be listed in the estate jewelry category.
Vargas vintage 18k HGE (heavy gold electroplate) white opal cocktail ring; five genuine white opal...

Vintage European 950 silver inlaid sodalite and malachite matching brooch, clip earrings and ring....

Wide and chunky blue banded agate stretch bracelet; extra large pieces of stone, flat on the inside...

Joe Esposito sterling vermeil floral cocktail ring; the flower is set with off-white gemstone...

Native American vintage sterling silver and black onyx ring; the large elongated oval onyx cabochon...

Signed silver inlaid red stone cuff bracelet; five long vertical stripes of red jasper are inlaid...

Sajen silver and titanium druzy pendant on a sterling bead chain. The oval titanium druzy stone is...

Native American vintage sterling silver and gemstone double fan ring; each of the opposing fans...

Chunky natural banded agate bead necklace; large polished agate beads in a variety of colors ranging...

Vintage silver cannetille and gemstone link bracelet, hand made and possibly Middle Eastern. Each...

Brutalist sterling silver and opal ring; an abstract modernist tapered band set with a trio of oval...

Kai-Yin Lo, acclaimed Chinese jewelry designer, sterling vermeil ring; a tapered band set with...

Vintage rhodonite beads statement necklace; a huge piece with a dozen strands of pink suede cord...

Uncas vintage Karatclad genuine onyx ladies pinkie ring, Karatclad being the trade name of type of...

Native American sterling silver and onyx ring; a large oval black onyx stone in a sterling double...

Sterling silver and blue fire opal Star of David pendant; a round iridescent blue and green opal...

Joseph Espositeo 10K gold filled tiger eye ring; a very dark chocolate brown genuine tiger eye oval...

Vintage sterling silver and golden obsidian ring; a large domed oval gold obsidian cabochon is set...

Todd Westika carved black onyx polar bear Zuni fetish pendant with a large dangling carved...

Sterling silver golden and black rutilated clear quartz large vintage ring; the elongated clear...