N/A Marked Sterling‎ silver (HTS) and opal in resin pendant!

I found this at an estate and thought it was SO COOL. It feels to me like the opal is encased in resin (which is nice, because opals are so soft) The cabochon dangles from the middle tear drop, has HTS Sterling marked on the back. Pendant is about 1.25 long and almost .75 wide. 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, gifts, birthstone, daughter, mother, mom, fiance, partner, wife, girlfriend, designer, western, southwestern, boho, rare, marriage, native, asian, tibetan, chinese💎