https://otzera.com/ daily https://otzera.com/products/1-71-ct-paraiba-type-tourmaline-gia-certified 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/otzera-1-71ct-paraiba-tourmaline-face-up_2aaaa50d-cd2a-42ed-b759-68c6553dc540.jpg?v=1787652654 1.71 ct Paraiba-Type Tourmaline, GIA Certified 1.71 ct GIA-certified Paraiba-type tourmaline, face-up oval view showing vivid green-blue color. https://otzera.com/products/2-48-ct-colombian-emerald 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/2.48emerald.png?v=1785331891 2.48 ct Colombian Emerald A single emerald-cut green emerald with visible internal inclusions, resting on a brushed silver metal surface. https://otzera.com/products/1-27-ct-unheated-cambodian-royal-blue-sapphire 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/1-27-ct-cambodian-royal-blue-sapphire-angle-2_97ec3f4f-bb46-45cf-9db6-05afdd3e6d99.jpg?v=1787653431 1.27 ct Unheated Cambodian Royal Blue Sapphire 1.27 ct unheated Cambodian royal blue sapphire, alternate face-up view showing vivid blue color https://otzera.com/products/10-32-ct-natural-golden-beryl-heliodor 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/10.32GoldenBeryl.png?v=1785158711 10.32 ct Natural Golden Beryl — Heliodor An oval-cut yellow gemstone with faceted reflections, resting on a reflective silver surface. https://otzera.com/products/0-51-ct-natural-muzo-colombian-emerald 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/0-51-ct-muzo-colombian-emerald-face-up_63085532-ebfc-4c7a-a77b-3de46ab0bb12.png?v=1789009918 0.51 ct Natural Muzo Colombian Emerald 0.51 ct natural Muzo Colombian emerald, face-up view of rectangular step cut https://otzera.com/products/1-15-ct-natural-ruby-from-sri-lanka-dual-certified 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/1-15-ct-sri-lanka-ruby-face-up_31bf6205-86c7-4be1-b25f-3eda3b25346a.jpg?v=1789010109 1.15 ct Natural Pinkish Red Ruby from Sri Lanka — Dual Certified 1.15 ct natural Sri Lankan ruby, face-up view showing vivid pinkish red color https://otzera.com/products/2-41-ct-unheated-australian-blue-sapphire 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/otzera-2-41ct-australian-blue-sapphire-sugarloaf-front_b16d7dd7-5a50-4b18-a514-412a8e23d3cc.jpg?v=1789010235 2.41 ct Unheated Australian Blue Sapphire - GIA Certified 2.41 ct unheated Australian blue sapphire, cushion sugarloaf cabochon front view on a brushed silver background. https://otzera.com/products/2-30-ct-blue-sapphire 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/2.30sapphire6.png?v=1786018865 2.30 ct Blue Sapphire An oval-cut dark blue sapphire, displayed on a textured silver metallic surface. https://otzera.com/products/3-83-carat-antique-yellow-chrysoberyl 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/otzera-3-83ct-yellow-chrysoberyl-face-up_7d36d658-372b-4d6f-a57d-909397e775c7.jpg?v=1789009789 3.83 Carat Antique Yellow Chrysoberyl 3.83 ct natural yellow chrysoberyl, face-up oval view on a brushed silver background. https://otzera.com/products/4-20-carat-vivid-yellow-sapphire 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/4.20yellowsapphirea.png?v=1785415559 4.20 Carat Vivid Yellow Sapphire An oval-cut yellow sapphire with faceted reflections, resting on a brushed silver metal surface. https://otzera.com/products/4-98-carat-antique-ceylon-yellow-sapphire 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/4.98YellowSapphire1.png?v=1785419359 4.98 Carat Antique Ceylon Yellow Sapphire A single oval-cut yellow sapphire with a faceted surface, resting on a brushed silver metal background. https://otzera.com/products/4-52-carat-unheated-ceylon-purple-sapphire 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/purplesapphire.png?v=1786016839 4.52 Carat Unheated Ceylon Purple Sapphire A cushion-cut purple sapphire, displayed on a brushed silver metal surface. https://otzera.com/products/sapphire-otz-2026-01625 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01625-d.jpg?v=1786957880 2.14 ct Blue Sapphire 2.14 ct steel-blue cushion-cut sapphire shown from multiple angles, Otzera OTZ-2026-01625 https://otzera.com/products/spessartite-otz-2026-01626 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01626-a.jpg?v=1786960150 2.14 ct Fanta-Orange Spessartite Garnet 2.14 ct vivid orange oval spessartite garnet shown from multiple angles, Otzera OTZ-2026-01626 https://otzera.com/products/purple-sapphire-otz-2026-01627 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01627-a.jpg?v=1786961898 1.85 ct Unheated Sri Lankan Purple Sapphire 1.85 ct unheated Sri Lankan purple sapphire in a triangular mixed cut, Otzera OTZ-2026-01627 https://otzera.com/products/aquamarine-otz-2026-01628 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01628-b.jpg?v=1786962925 3.22 ct Blue Emerald-Cut Aquamarine 3.22 ct aquamarine, close angled emerald-cut view https://otzera.com/products/red-spinel-otz-2026-01629 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01629-d.jpg?v=1786964740 1.63 ct Vivid Red Spinel 1.63 ct vivid red oval spinel shown from multiple angles, Otzera OTZ-2026-01629 https://otzera.com/products/sunstone-otz-2026-01630 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01630-d.jpg?v=1787067162 3.20 ctw Matched Oregon Sunstone Pair 3.20 ctw matched pair of cushion-cut Oregon sunstones in orange, gold and brown tones, Otzera OTZ-2026-01630 https://otzera.com/products/citrine-otz-2026-01631 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01631-d.jpg?v=1787067019 7.81 ctw Custom-Cut Citrine Pair 7.81 ctw matched pair of custom-cut citrines, Otzera OTZ-2026-01631 https://otzera.com/products/tsavorite-otz-2026-01632 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01632-c.jpg?v=1787066931 2.14 ctw Matched Tsavorite Garnet Pair 2.14 ctw matched pair of vivid green oval tsavorite garnets, Otzera OTZ-2026-01632 https://otzera.com/products/amethyst-otz-2026-01633 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01633-a.jpg?v=1787066744 9.42 ctw Custom-Cut Amethyst Pair 9.42 ctw matched pair of custom-cut purple amethysts with checkerboard-style facets, Otzera OTZ-2026-01633 https://otzera.com/products/almandite-otz-2026-01634 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01634-d.jpg?v=1787066635 9.51 ctw Custom-Cut Almandite Garnet Pair 9.51 ctw matched pair of deep red custom-cut almandite garnets with four-point checkerboard-style crowns, Otzera OTZ-2026-01634 https://otzera.com/products/17-41-ctw-carved-watermelon-tourmaline-suite 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-00326-b.jpg?v=1788921269 17.41 ctw Carved Watermelon Tourmaline Suite 17.41 ctw carved watermelon tourmaline suite displayed as three matching pieces in presentation box, Otzera OTZ-2026-00326 https://otzera.com/products/23-58-ct-natural-pink-tourmaline 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01635-d_fa30f4b4-e78d-4f9c-bae4-b678f7924bcc.jpg?v=1788979345 23.58 ct Natural Pink Tourmaline 23.58 ct natural pink tourmaline standing face-up with lively pink flashes, Otzera OTZ-2026-01635 https://otzera.com/products/1-70-ct-merelani-mint-grossularite-garnet 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01636-c_14281181-8cea-4366-8ef6-cecaf02ff375.jpg?v=1788979171 1.70 ct Merelani Mint Grossular Garnet 1.70 ct Merelani mint grossular garnet held face-up in tweezers, round modified brilliant cut, Otzera OTZ-2026-01636 https://otzera.com/products/11-43-ctw-natural-yellow-zircon-pair 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/YellowZircon1.png?v=1788984929 11.43 ctw Matched Natural Yellow Zircon Pair https://otzera.com/products/2-22-ct-natural-andradite-garnet 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01641-andradite-garnet-3.png?v=1789009244 2.22 ct Olive Andradite Garnet 2.22 ct natural Andradite garnet showing olive green and golden flashes https://otzera.com/products/2-32-ct-natural-green-sapphire 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01640-green-sapphire-4.png?v=1789009101 2.32 ct Green Round Brilliant Sapphire 2.32 ct natural green sapphire round brilliant face-up on brushed metal https://otzera.com/products/1-57-ct-natural-purple-sapphire 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01639-purple-sapphire-3.png?v=1789009463 1.57 ct Unheated Sri Lankan Purple Sapphire 1.57 ct natural purple sapphire oval modified brilliant face-up on brushed metal https://otzera.com/products/aquamarine-otz-2026-01638 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01638-aquamarine-3.jpg?v=1789008057 9.05 ct Natural Nigerian Aquamarine 9.05 ct natural Nigerian aquamarine, face-up product view, Otzera OTZ-2026-01638 https://otzera.com/products/emerald-otz-2026-01642 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01642-emerald-2.png?v=1788987871 2.94 ct Colombian Emerald — GIA Origin Report 2.94 ct natural Colombian emerald, square face-up product view, Otzera OTZ-2026-01642 https://otzera.com/products/red-spinel-otz-2026-01643 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01643-red-spinel-4.jpg?v=1789007958 2.13 ct Natural Red Spinel 2.13 ct natural red spinel, close face-up view, Otzera OTZ-2026-01643 https://otzera.com/products/red-spinel-otz-2026-01645 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01645-red-spinel-1.jpg?v=1789159330 0.79 ct Myanmar Red Spinel 0.79 ct natural red spinel from Myanmar in an oval mixed cut, shown from multiple angles, Otzera OTZ-2026-01645 https://otzera.com/products/blue-green-otz-2026-01646 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01646-blue-green-tourmaline-1.jpg?v=1789159236 2.98 ct Namibian Blue-Green Tourmaline 2.98 ct natural blue-green tourmaline from Namibia in an oval buff top modified brilliant cut, shown from multiple angles, Otzera OTZ-2026-01646 https://otzera.com/products/purple-spinel-otz-2026-01647 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01647-purple-spinel-1.jpg?v=1789159147 1.28 ct Vietnamese Purple Spinel 1.28 ct natural purple spinel from Vietnam in a round brilliant cut, shown from multiple angles, Otzera OTZ-2026-01647 https://otzera.com/products/purple-spinel-otz-2026-01651 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01651-purple-spinel-1.jpg?v=1789159044 1.70 ct Natural Purple Spinel 1.70 ct natural purple spinel in a cushion modified brilliant cut, shown from multiple angles, Otzera OTZ-2026-01651 https://otzera.com/products/2-82-ct-natural-pinkish-purple-sapphire-gia-report 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01652-purple-sapphire-1.jpg?v=1789354433 2.82 ct Natural Pinkish Purple Sapphire — GIA Report 2.82 ct heated natural pinkish purple sapphire, cushion cut, face-up view https://otzera.com/products/1-40-ct-vietnamese-ruby-gia-origin-report 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01653-vietnam-ruby-1.jpg?v=1789354326 1.40 ct Vietnamese Ruby — GIA Origin Report 1.40 ct heated natural ruby from Vietnam, cushion mixed cut, face-up view https://otzera.com/products/4-06-ct-ceylon-blue-sapphire-gia-origin-report 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01654-ceylon-blue-sapphire-1.jpg?v=1789354081 4.06 ct Ceylon Blue Sapphire — GIA Origin Report 4.06 ct heated natural blue sapphire from Sri Lanka, cushion mixed cut, face-up view https://otzera.com/products/1-00-ct-unheated-natural-ruby 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01655-natural-ruby-4.jpg?v=1789353939 1.00 ct Unheated Natural Ruby 1.00 ct unheated natural ruby, oval mixed cut, alternate face-up view, Otzera OTZ-2026-01655 https://otzera.com/products/1-38-ct-ceylon-yellow-sapphire 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01648-ceylon-yellow-sapphire-1.jpg?v=1789353759 1.38 ct Ceylon Yellow Sapphire 1.38 ct natural yellow sapphire from Sri Lanka in an oval mixed cut, face-up view, Otzera OTZ-2026-01648 https://otzera.com/products/3-19-ct-raspberry-rhodolite-garnet 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01649-raspberry-rhodolite-garnet-1.jpg?v=1789353564 3.19 ct Raspberry Rhodolite Garnet 3.19 ct raspberry rhodolite garnet in a pear-shaped buff-top mixed cut, face-up view, Otzera OTZ-2026-01649 https://otzera.com/products/1-20-ct-brazilian-blue-green-tourmaline 2026-09-19T04:22:07-05:00 daily https://cdn.shopify.com/s/files/1/0940/9999/6919/files/OTZ-2026-01650-blue-green-tourmaline-1.jpg?v=1789355587 1.20 ct Brazilian Blue-Green Tourmaline 1.20 ct Brazilian blue-green tourmaline, oval modified brilliant cut, face-up view, Otzera OTZ-2026-01650