{"product_id":"natural-blue-sapphire-diamond-ring-18k-gold-gia-origin-report","title":"Natural Blue Sapphire \u0026 Trillion Diamond Ring in 18K Two-Tone Gold | GIA Origin Report","description":"\u003cp data-start=\"8232\" data-end=\"8316\"\u003eA beautiful natural blue sapphire and diamond three-stone ring in 18K two-tone gold.\u003c\/p\u003e\n\u003cp data-start=\"8318\" data-end=\"8607\"\u003eAt the center is an oval natural sapphire accompanied by a \u003cstrong data-start=\"8377\" data-end=\"8407\"\u003eGIA Sapphire Origin Report\u003c\/strong\u003e, confirming Thailand origin, blue color, transparent appearance, and heated treatment. The sapphire measures \u003cstrong data-start=\"8517\" data-end=\"8542\"\u003e9.23 x 7.83 x 5.13 mm\u003c\/strong\u003e and is estimated at approximately \u003cstrong data-start=\"8577\" data-end=\"8606\"\u003e3.0 carats by measurement\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"8609\" data-end=\"8844\"\u003eAlthough GIA reports the origin as Thailand, the stone shows a bright, lively blue appearance with flashes of the open blue color many buyers love in fine Ceylon sapphires. This is a color description only — the GIA origin is Thailand.\u003c\/p\u003e\n\u003cp data-start=\"8846\" data-end=\"9087\"\u003eThe sapphire is set between two near-colorless trilliant-cut diamonds in an elegant 18K yellow and white gold setting. The white gold prongs brighten the sapphire and diamonds, while the yellow gold shank gives the ring a warm, classic look.\u003c\/p\u003e\n\u003cp data-start=\"9089\" data-end=\"9230\"\u003eThis ring has a refined three-stone design that works beautifully as a unique engagement ring, anniversary ring, or personal statement piece.\u003c\/p\u003e\n\u003ch3 data-section-id=\"16lg8g4\" data-start=\"9232\" data-end=\"9247\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"9236\" data-end=\"9247\"\u003eDetails\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"9249\" data-end=\"10232\"\u003e\n\u003cli data-section-id=\"1rnpsrz\" data-start=\"9249\" data-end=\"9287\"\u003e\n\u003cstrong data-start=\"9251\" data-end=\"9268\"\u003eCenter Stone:\u003c\/strong\u003e Natural sapphire\u003c\/li\u003e\n\u003cli data-section-id=\"q9blqg\" data-start=\"9288\" data-end=\"9353\"\u003e\n\u003cstrong data-start=\"9290\" data-end=\"9305\"\u003eGIA Report:\u003c\/strong\u003e GIA Sapphire Origin Report No. \u003cstrong data-start=\"9337\" data-end=\"9351\"\u003e5232637504\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"m9lurk\" data-start=\"9354\" data-end=\"9387\"\u003e\n\u003cstrong data-start=\"9356\" data-end=\"9368\"\u003eSpecies:\u003c\/strong\u003e Natural corundum\u003c\/li\u003e\n\u003cli data-section-id=\"gr2aya\" data-start=\"9388\" data-end=\"9413\"\u003e\n\u003cstrong data-start=\"9390\" data-end=\"9402\"\u003eVariety:\u003c\/strong\u003e Sapphire\u003c\/li\u003e\n\u003cli data-section-id=\"1ljet1\" data-start=\"9414\" data-end=\"9438\"\u003e\n\u003cstrong data-start=\"9416\" data-end=\"9427\"\u003eOrigin:\u003c\/strong\u003e Thailand\u003c\/li\u003e\n\u003cli data-section-id=\"gxnovl\" data-start=\"9439\" data-end=\"9458\"\u003e\n\u003cstrong data-start=\"9441\" data-end=\"9451\"\u003eColor:\u003c\/strong\u003e Blue\u003c\/li\u003e\n\u003cli data-section-id=\"1baifr0\" data-start=\"9459\" data-end=\"9492\"\u003e\n\u003cstrong data-start=\"9461\" data-end=\"9478\"\u003eTransparency:\u003c\/strong\u003e Transparent\u003c\/li\u003e\n\u003cli data-section-id=\"olzua7\" data-start=\"9493\" data-end=\"9518\"\u003e\n\u003cstrong data-start=\"9495\" data-end=\"9509\"\u003eTreatment:\u003c\/strong\u003e Heated\u003c\/li\u003e\n\u003cli data-section-id=\"14rtb49\" data-start=\"9519\" data-end=\"9538\"\u003e\n\u003cstrong data-start=\"9521\" data-end=\"9531\"\u003eShape:\u003c\/strong\u003e Oval\u003c\/li\u003e\n\u003cli data-section-id=\"iynitj\" data-start=\"9539\" data-end=\"9597\"\u003e\n\u003cstrong data-start=\"9541\" data-end=\"9559\"\u003eCutting Style:\u003c\/strong\u003e Brilliant crown \/ step-cut pavilion\u003c\/li\u003e\n\u003cli data-section-id=\"9581h2\" data-start=\"9598\" data-end=\"9641\"\u003e\n\u003cstrong data-start=\"9600\" data-end=\"9617\"\u003eMeasurements:\u003c\/strong\u003e 9.23 x 7.83 x 5.13 mm\u003c\/li\u003e\n\u003cli data-section-id=\"q6prgq\" data-start=\"9642\" data-end=\"9752\"\u003e\n\u003cstrong data-start=\"9644\" data-end=\"9678\"\u003eEstimated Center Stone Weight:\u003c\/strong\u003e Approx. \u003cstrong data-start=\"9687\" data-end=\"9716\"\u003e3.0 carats by measurement\u003c\/strong\u003e; mounted stone, not weighed loose\u003c\/li\u003e\n\u003cli data-section-id=\"1cco4l2\" data-start=\"9753\" data-end=\"9838\"\u003e\n\u003cstrong data-start=\"9755\" data-end=\"9773\"\u003eAccent Stones:\u003c\/strong\u003e Two trilliant-cut near-colorless diamonds, approx. 4.1 mm each\u003c\/li\u003e\n\u003cli data-section-id=\"s9s82x\" data-start=\"9839\" data-end=\"9879\"\u003e\n\u003cstrong data-start=\"9841\" data-end=\"9851\"\u003eMetal:\u003c\/strong\u003e 18K yellow and white gold\u003c\/li\u003e\n\u003cli data-section-id=\"8k8k1z\" data-start=\"9880\" data-end=\"9914\"\u003e\n\u003cstrong data-start=\"9882\" data-end=\"9896\"\u003eRing Size:\u003c\/strong\u003e US 5, resizable\u003c\/li\u003e\n\u003cli data-section-id=\"1a7fi85\" data-start=\"9915\" data-end=\"9949\"\u003e\n\u003cstrong data-start=\"9917\" data-end=\"9940\"\u003eHeight from Finger:\u003c\/strong\u003e 6.7 mm\u003c\/li\u003e\n\u003cli data-section-id=\"tim1s1\" data-start=\"9950\" data-end=\"9977\"\u003e\n\u003cstrong data-start=\"9952\" data-end=\"9968\"\u003eShank Width:\u003c\/strong\u003e 2.6 mm\u003c\/li\u003e\n\u003cli data-section-id=\"kyl7ky\" data-start=\"9978\" data-end=\"10017\"\u003e\n\u003cstrong data-start=\"9980\" data-end=\"9997\"\u003eGross Weight:\u003c\/strong\u003e Approx. 4.0 grams\u003c\/li\u003e\n\u003cli data-section-id=\"g0palr\" data-start=\"10018\" data-end=\"10101\"\u003e\n\u003cstrong data-start=\"10020\" data-end=\"10033\"\u003eMarkings:\u003c\/strong\u003e Partial “ER” maker’s mark, softened from prior resizing\/polishing\u003c\/li\u003e\n\u003cli data-section-id=\"1o40co9\" data-start=\"10102\" data-end=\"10232\"\u003e\n\u003cstrong data-start=\"10104\" data-end=\"10118\"\u003eCondition:\u003c\/strong\u003e Excellent pre-owned condition with light wear consistent with age. Professionally inspected. GIA report included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"vdixi7\" data-start=\"10234\" data-end=\"10256\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"10238\" data-end=\"10256\"\u003eWhy We Love It\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"10258\" data-end=\"10581\"\u003eThe beauty of this ring is the color. Many Thai-origin sapphires are known for deeper navy tones, but this sapphire has a more open, lively blue appearance in the light. The GIA report gives buyers confidence, while the trilliant diamonds and two-tone 18K gold setting make the ring feel classic, elegant, and easy to wear.\u003c\/p\u003e\n\u003cp data-start=\"10583\" data-end=\"10734\"\u003eIt is a strong choice for someone who wants a natural sapphire ring with presence, documentation, and a more unique story than a standard diamond ring.\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":42415015624838,"sku":"3066J","price":4850.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1131\/1070\/files\/IMG_9317-Photoroom-Photoroom_2130797.jpg?v=1756830052","url":"https:\/\/www.31jewels.net\/products\/natural-blue-sapphire-diamond-ring-18k-gold-gia-origin-report","provider":"31 Jewels Inc.","version":"1.0","type":"link"}