{"product_id":"150-cts-oval-sapphire-and-137-0-cts-diamond-necklace","title":"150 cts. Oval Sapphire and 137.0 cts. Diamond Necklace","description":"\u003cdiv\u003eCarat Weight: Sapphire 150.0 cts. \u0026amp; 137.0 cts. diamonds\u003c\/div\u003e\u003cdiv\u003eColor\/Clarity:\u003c\/div\u003e\u003cdiv\u003eCertifications: None\u003c\/div\u003e\u003cdiv\u003eSize: 21\"-23.5\" long (with extension)\u003c\/div\u003e\u003cdiv\u003eCreator: Unknown\u003c\/div\u003e\u003cdiv\u003eMetal: 18K White Gold\u003c\/div\u003e\u003cdiv\u003eWeight: 148.86 grams\u003c\/div\u003e\u003cdiv\u003ePeriod: 21st Century\u003c\/div\u003e\u003cdiv\u003eCondition: Used - Previously owned, lightly worn, and in excellent condition\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eA showstopping river of blue and white fire. This high-jewelry necklace showcases 114 vivid oval sapphires (approx. 150.00 carats) alternating with 106 brilliant oval diamonds (approx. 137.00 carats) in a lavish, three-row pattern that graduates toward the center. Expertly crafted in 18k white gold (approx. 148.86 grams), the necklace drapes with fluid articulation and adjusts from 21\" to 23.5\" for a perfect neckline fit. A concealed clasp preserves the uninterrupted sparkle.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eRef. :N1514\u003c\/div\u003e","brand":"Spectra Fine Jewelry","offers":[{"title":"Default Title","offer_id":47537281433859,"sku":"N1514","price":708750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/9087\/9747\/files\/N1514_2549516.jpg?v=1765479871","url":"https:\/\/www.spectrafinejewelry.com\/products\/150-cts-oval-sapphire-and-137-0-cts-diamond-necklace","provider":"Spectra Fine Jewelry","version":"1.0","type":"link"}