{"title":"Cuprian Tourmaline","description":"","products":[{"product_id":"pear-cuprian-with-multi-shaped-diamonds","title":"Pear Cuprian Ring with Multi Shaped Diamonds","description":"\u003cp\u003eThis Pear Cuprian Ring was designed by award winning designer Robin Callahan exclusively for Palm Beach Gems by Nicole. This particular ring features a rare 10.40 carat Pear Cuprian Tourmaline center stone, its color shifting from blue to green is a magnificent show, while brilliant Diamonds dance in a hidden halo. The ring is set in premium 18K white gold with additional Diamonds and 2 Green Tourmaline accent stones along the shank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: 7\u003cbr\u003e\u003cstrong\u003eStone Color(s)\u003c\/strong\u003e: Blue, Green, White\u003cbr\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e: Statement, Center Stone Ring\u003cbr\u003e\u003cstrong\u003eMetal\/Finish\u003c\/strong\u003e: 18K White Gold\u003cbr\u003e\u003cstrong\u003eMain Stone:\u003c\/strong\u003e 10.40 carat Cuprian Tourmaline\u003cstrong\u003e\u003cbr\u003eAccent Stones:\u003c\/strong\u003e 2 Green Tourmalines, 37 VSGH Diamonds\u003c\/p\u003e","brand":"Robin Callahan Designs","offers":[{"title":"Default Title","offer_id":51657439510802,"sku":null,"price":57870.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/3310\/1586\/files\/627-6_45copy.jpg?v=1761930985"},{"product_id":"marquise-cuprian-ring","title":"Marquise Cuprian Flower Garden Ring","description":"\u003cp\u003eThe Marquise Cuprian Flower Garden Ring is part of the Flower Garden collection designed by award winning designer Robin Callahan exclusively for Palm Beach Gems by Nicole. This particular ring features a rare 8.10 carat Cuprian Tourmaline center stone, its color shifting from blue to green is a magnificent show, while brilliant Diamonds dance in a halo. The ring is set in premium 18K white gold with Blue and Green Tourmaline accent stones at the center of each delicate flower along the shank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: 7\u003cbr\u003e\u003cstrong\u003eStone Color(s)\u003c\/strong\u003e: Blue, Green, White\u003cbr\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e: Statement, Center Stone Ring\u003cbr\u003e\u003cstrong\u003eMetal\/Finish\u003c\/strong\u003e: 18K White Gold\u003cbr\u003e\u003cstrong\u003eMain Stone:\u003c\/strong\u003e 8.10 carat Cuprian Tourmaline\u003cstrong\u003e\u003cbr\u003eAccent Stones:\u003c\/strong\u003e 16 Green Tourmalines, 130 VSGH Diamonds\u003c\/p\u003e","brand":"Robin Callahan Designs","offers":[{"title":"Default Title","offer_id":51657438429458,"sku":null,"price":54520.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/3310\/1586\/files\/627-17_45copy.jpg?v=1761931402"},{"product_id":"cuprian-shield-pendant","title":"Cuprian Shield Pendant","description":"\u003cp\u003eThe Cuprian Shield Pendant was designed by award winning designer Robin Callahan exclusively for Palm Beach Gems by Nicole. This particular pendant features a rare 10.97 carat Cuprian Tourmaline center stone, its color shifting from blue to green is a magnificent show. The pendant is set in premium 18K white gold with dazzling Diamonds further highlighting the incredible center stone.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eStone Color(s): \u003c\/strong\u003eBlue,\u003cstrong\u003e \u003c\/strong\u003eGreen, White\u003cstrong\u003e\u003cbr\u003ePendant Size: \u003c\/strong\u003e1\"\u003cbr\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e: Pendant\u003cbr\u003e\u003cstrong\u003eMetal\/Finish\u003c\/strong\u003e: 18K White Gold\u003cbr\u003e\u003cstrong\u003eMain Stone:\u003c\/strong\u003e 5.05 carat Cuprian Tourmaline\u003cstrong\u003e\u003cbr\u003eAccent Stones:\u003c\/strong\u003e 42 VSGH Diamonds\u003c\/p\u003e\n\u003cp\u003eChain included\u003c\/p\u003e","brand":"Robin Callahan Designs","offers":[{"title":"Default Title","offer_id":51702399762706,"sku":null,"price":59355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/3310\/1586\/files\/710-20_front.jpg?v=1762267382"},{"product_id":"10-25ct-cuprian-mens-ring","title":"10.25ct Cuprian Mens Ring","description":"\u003cp\u003eSet in luminous 18K white gold, this commanding ring showcases a striking cuprian tourmaline, prized for its rare color and depth. A field of white diamonds is seamlessly integrated into the bold setting, amplifying the stone’s presence while adding controlled brilliance. Polished, substantial, and impeccably balanced, this piece is a modern expression of strength and refinement.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: 10\u003cbr\u003e\u003cstrong\u003eColor\u003c\/strong\u003e: Blue, Green, White\u003cbr\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e: Statement, Center Stone Ring\u003cbr\u003e\u003cstrong\u003eMetal\/Finish\u003c\/strong\u003e: 18K White Gold\u003cbr\u003e\u003cstrong\u003eMain Stone\u003c\/strong\u003e: 10.25 carat Cuprian Tourmaline\u003cbr\u003e\u003cstrong\u003eAccent Stones\u003c\/strong\u003e: 1.67 carats of White Diamonds\u003c\/p\u003e","brand":"Robin Callahan Designs","offers":[{"title":"Default Title","offer_id":51766755131666,"sku":null,"price":64076.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/3310\/1586\/files\/1112-13_45.jpg?v=1768848439"},{"product_id":"sea-life-cuff","title":"Exuma Cuff","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe Exuma Cuff captures the shifting blues and greens of the crystal clear waters of the Exumas in a bold, sculptural design. Crafted in luminous 14K white gold, this striking cuff features an extraordinary 11.3 carat Cuprian Tourmaline at its center, glowing with the depth and brilliance of tropical sea tones. Surrounding the centerpiece, 1.21 carats of diamonds shimmer like sunlit foam, while 52 teal sapphires add rich aquatic dimension throughout. Intricate marine-inspired detailing flows across the silhouette, creating a statement piece that embodies the beauty, movement, and serenity of island waters.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: One Size\u003cbr\u003e\u003cstrong\u003eColor\u003c\/strong\u003e: Blue, Green\u003cbr\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e: Cuff\u003cbr\u003e\u003cstrong\u003eMetal\/Finish\u003c\/strong\u003e: 14K White Gold\u003cbr\u003e\u003cstrong\u003eMain Stones\u003c\/strong\u003e: 11.3 carat Cuprian Tourmaline\u003cbr\u003e\u003cstrong\u003eAccent Stones\u003c\/strong\u003e: 1.21 carats Diamonds, 52 Teal Sapphires \u003c\/p\u003e","brand":"Robin Callahan Designs","offers":[{"title":"Default Title","offer_id":51807552307474,"sku":null,"price":87170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/3310\/1586\/files\/IMG_3866_9c2891da-1fec-47c5-a86e-1edb995552cc.jpg?v=1770923482"},{"product_id":"fleur-pendant","title":"Fleur Pendant","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"b73f0309-bd19-4e6f-af10-c535dab2115c\" data-testid=\"conversation-turn-5\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:518d6f53-12e0-46a9-bfdd-d47737db5170-2\" data-testid=\"conversation-turn-6\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"19157576-c855-4e98-b827-d1a718393fc3\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"577\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAn award-winning expression of artistry and precision, The Fleur Pendant blooms with exceptional brilliance. Crafted in 18K white gold, its lace-like floral design creates depth, light, and movement, centering a hexagon-cut cuprian tourmaline with a mesmerizing blue-green color shift, surrounded by over 3.5 carats of VSGH diamonds in baguette and round cuts, with blue-green sapphires adding subtle tonal variation. Delicate yet powerful, it is a modern heirloom where masterful craftsmanship captures light in motion, designed by multi-award-winning designer Robin Callahan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: 1.75\"\u003cbr\u003e\u003cstrong\u003eColor\u003c\/strong\u003e: Blue, Green, White\u003cbr\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e: Pendant\u003cbr\u003e\u003cstrong\u003eMetal\/Finish\u003c\/strong\u003e: 18K White Gold\u003cbr\u003e\u003cstrong\u003eMain Stones\u003c\/strong\u003e: 11.50 carat Cuprian Tourmaline\u003cbr\u003e\u003cstrong\u003eAccent Stones\u003c\/strong\u003e: 3.56 carats Diamonds, Sapphires\u003c\/p\u003e","brand":"Robin Callahan Designs","offers":[{"title":"Default Title","offer_id":51807557878034,"sku":null,"price":73405.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/3310\/1586\/files\/501-13_front.jpg?v=1779820841"},{"product_id":"dolphin-turtle-pendant","title":"Exuma Pendant","description":"\u003cp\u003eThe Exuma Pendant is a luminous tribute to the crystalline waters of the Bahamas, centered around a breathtaking 30.45 carat Cuprian Tourmaline whose vivid green-blue depths shimmer like sunlight dancing across tropical seas. Set in 18K white gold, the sculptural design flows gracefully around the gemstone, evoking the movement of ocean waves, while a diamond-set starfish crowns the piece in a delicate nod to marine life. Accented with 1.20 carats of brilliant diamonds that sparkle like sea foam and 0.75 carats of sapphires that deepen its oceanic palette, this pendant is both bold and poetic. A refined statement of luxury that captures the serenity and brilliance of Exuma’s waters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: 1.5\"\u003cbr\u003e\u003cstrong\u003eColor\u003c\/strong\u003e: Blue, Green, White\u003cbr\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e: Pendant\u003cbr\u003e\u003cstrong\u003eMetal\/Finish\u003c\/strong\u003e: 18K White Gold\u003cbr\u003e\u003cstrong\u003eMain Stones\u003c\/strong\u003e: 30.45 Cuprian Tourmaline\u003cbr\u003e\u003cstrong\u003eAccent Stones\u003c\/strong\u003e: 1.20 carats Diamonds, 0.75 carats Sapphires \u003c\/p\u003e","brand":"Robin Callahan Designs","offers":[{"title":"Default Title","offer_id":51807566233874,"sku":null,"price":145450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/3310\/1586\/files\/501-12_front.jpg?v=1779819170"},{"product_id":"rangiroa","title":"Rangiroa Pendant Necklace","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-260\" data-turn-id=\"request-68d2a2dc-92b0-8321-b5e7-8720c7645f3a-7\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\" dir=\"auto\" data-message-id=\"5c0f21e4-d60b-4572-8828-c49132cfe955\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-end=\"330\" data-start=\"35\"\u003eNamed after the largest lagoon atoll in French Polynesia, the Rangiroa Pendant Necklace reflects the vivid colors and depth of tropical waters. At its center is a stunning 31.05 carat Cuprian Tourmaline, expertly cut by a renowned lapidary to reveal its rare brilliance and electric hue. A luminous Tahitian pearl appears to float above the center stone, evoking the pearls of Polynesian lagoons. The design is accented with trillion, round, and baguette diamonds, along with blue-green sapphires that beautifully complement the cuprian tourmaline. Diamonds continue along the back of the pendant, ensuring brilliance from every angle. Bold and elegant, Rangiroa is a striking tribute to the beauty of the sea and exceptional craftsmanship.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: 3\"\u003cbr\u003e\u003cstrong\u003eColor\u003c\/strong\u003e: Blue, Green, White\u003cbr\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e: Pendant\u003cbr\u003e\u003cstrong\u003eMetal\/Finish\u003c\/strong\u003e: 18K White Gold\u003cbr\u003e\u003cstrong\u003eMain Stones\u003c\/strong\u003e: 31.05 carat Cuprian Tourmaline\u003cbr\u003e\u003cstrong\u003eAccent Stones\u003c\/strong\u003e: 11.1mm Tahitian Faceted Pearl, VSGH Diamonds, AA Sapphires\u003c\/p\u003e","brand":"Robin Callahan Designs","offers":[{"title":"Default Title","offer_id":52029763485970,"sku":null,"price":201195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/3310\/1586\/files\/501-4_flat.jpg?v=1779807852"},{"product_id":"exuma-ring","title":"Exuma Ring *Award Winning*","description":"\u003cp\u003eThe Exuma Ring is a luminous tribute to the crystalline waters of the Bahamas, centered around a breathtaking 25.85 carat Cuprian Tourmaline whose vivid green-blue depths shimmer like sunlight dancing across tropical seas. Set in 18K white gold, the sculptural design flows gracefully around the gemstone with starfish, dolphins and sea turtles swimming through the waves in a delicate nod to marine life. Accented with 1.38 carats of brilliant diamonds that sparkle like sea foam and blue-green sapphires that deepen its oceanic palette, this ring is both bold and poetic. A refined statement of luxury that captures the serenity and brilliance of Exuma’s waters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: 7\u003cbr\u003e\u003cstrong\u003eColor\u003c\/strong\u003e: Blue, Green, White\u003cbr\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e: Center Stone Ring\u003cbr\u003e\u003cstrong\u003eMetal\/Finish\u003c\/strong\u003e: 18K White Gold\u003cbr\u003e\u003cstrong\u003eMain Stones\u003c\/strong\u003e: 25.85 carat Cuprian Tourmaline\u003cbr\u003e\u003cstrong\u003eAccent Stones\u003c\/strong\u003e: 1.38 carats Diamonds, 0.15 carats Sapphires \u003c\/p\u003e","brand":"Robin Callahan Designs","offers":[{"title":"Default Title","offer_id":52067482403090,"sku":null,"price":131260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/3310\/1586\/files\/306-5_45.jpg?v=1776114419"}],"url":"https:\/\/www.pbgems.com\/collections\/cuprian-tourmaline.oembed","provider":"Palm Beach Gems By Nicole","version":"1.0","type":"link"}