Possible native, Beautiful Sterling Silver, Orange Spiny oyster Pendant!

This pendant is stunning! There's a leaf picture and marked "sterling" on the back. I couldn't find the artist that matches the leaf signature, so I don't want to claim that this pendant is native until I have identified a person. From the bale to the bottom, the pendant is about 1.5" long and just under 1" wide. I put the pendant on a chain to show you what it looks like on the bust. It does not come with the chain. Please inspect and enlarge the pictures to assess the condition of the item for yourself. Please ask any questions you might have. New/Vintage/Pre-owned/antique items are being sold as is. Pictures are not altered and colors have not been adjusted. Due to technical reasons, colors may appear differently on your electronic devices. Pictures may also be enlarged to show better detail. 💎gemstone, 14k, 10k, 18k, sterling, silver, gold, estate, ring, pendant, earrings, loose, natural, stone, genuine, synthetic, lab, diamond, moissanite, vintage, real, gemstone jewelry, engagement, anniversary, promise, wedding, plated, gem, necklace, brooch, fire, crystal, jewel, gift, authentic, collectable, affordable, tested, luxury, natural, opal, emerald, aquamarine, topaz, sapphire, tourmaline, zircon, spinel, investment, ruby, alexandrite, stamped, gift, birthstone, mother, mom, fiance, partner, wife, girlfriend, soutwestern, western, native 💎