{"product_id":"estate-18k-yellow-gold-plat-417ctw-sapphire-diamond-brooch","title":"Estate 18K Y Gold \u0026 Plat 4.17ctw Sapphire \u0026 Diamond Brooch","description":"\u003cp data-start=\"329\" data-end=\"774\"\u003eFrom our Estate Collection, a captivating mid-20th-century floral brooch crafted in luminous 18K yellow gold with platinum-set diamond accents. Designed as a bouquet-inspired spray, this elegant piece features flowing gold stems adorned with vivid blue sapphires and a ribbon-shaped diamond motif at the base. The expressive form and mixed-metal construction reflect the refined artistry and romantic symbolism of classic floral cluster jewelry.\u003c\/p\u003e\n\u003cp data-start=\"776\" data-end=\"1057\"\u003eTwelve round brilliant-cut natural sapphires are prong-set along the upper stems, while twelve old mine-cut diamonds are bead-bright set in platinum, adding delicate sparkle and contrast. A graceful and collectible statement piece embodying timeless craftsmanship and period charm.\u003c\/p\u003e\n\u003cp data-start=\"1059\" data-end=\"1821\"\u003e\u003cstrong data-start=\"1059\" data-end=\"1070\"\u003eDetails\u003c\/strong\u003e\u003cbr data-start=\"1070\" data-end=\"1073\"\u003e\u003cstrong data-start=\"1073\" data-end=\"1083\"\u003eMetal:\u003c\/strong\u003e 18K yellow gold with platinum accents\u003cbr data-start=\"1121\" data-end=\"1124\"\u003e\u003cstrong data-start=\"1124\" data-end=\"1135\"\u003eDesign:\u003c\/strong\u003e Floral bouquet brooch with ribbon motif\u003cbr data-start=\"1175\" data-end=\"1178\"\u003e\u003cstrong data-start=\"1178\" data-end=\"1192\"\u003eSapphires:\u003c\/strong\u003e Twelve round modified brilliant-cut natural blue sapphires, approx. 3.79ctw\u003cbr data-start=\"1268\" data-end=\"1271\"\u003e\u003cstrong data-start=\"1271\" data-end=\"1290\"\u003eSapphire Color:\u003c\/strong\u003e Blue\u003cbr data-start=\"1295\" data-end=\"1298\"\u003e\u003cstrong data-start=\"1298\" data-end=\"1319\"\u003eSapphire Clarity:\u003c\/strong\u003e Eye clean\u003cbr data-start=\"1329\" data-end=\"1332\"\u003e\u003cstrong data-start=\"1332\" data-end=\"1355\"\u003eSapphire Treatment:\u003c\/strong\u003e Heat-treated\u003cbr data-start=\"1368\" data-end=\"1371\"\u003e\u003cstrong data-start=\"1371\" data-end=\"1384\"\u003eDiamonds:\u003c\/strong\u003e Twelve old mine-cut natural diamonds, approx. 0.38ctw\u003cbr data-start=\"1438\" data-end=\"1441\"\u003e\u003cstrong data-start=\"1441\" data-end=\"1459\"\u003eDiamond Color:\u003c\/strong\u003e I\u003cbr data-start=\"1461\" data-end=\"1464\"\u003e\u003cstrong data-start=\"1464\" data-end=\"1484\"\u003eDiamond Clarity:\u003c\/strong\u003e VS2–SI2\u003cbr data-start=\"1492\" data-end=\"1495\"\u003e\u003cstrong data-start=\"1495\" data-end=\"1511\"\u003eDiamond Cut:\u003c\/strong\u003e Fair\u003cbr data-start=\"1516\" data-end=\"1519\"\u003e\u003cstrong data-start=\"1519\" data-end=\"1536\"\u003eMeasurements:\u003c\/strong\u003e Approx. 29.50mm x 48.20mm; approx. 7.40mm thick\u003cbr data-start=\"1584\" data-end=\"1587\"\u003e\u003cstrong data-start=\"1587\" data-end=\"1602\"\u003ePin Length:\u003c\/strong\u003e Approx. 42.30mm\u003cbr data-start=\"1618\" data-end=\"1621\"\u003e\u003cstrong data-start=\"1621\" data-end=\"1638\"\u003eTotal Weight:\u003c\/strong\u003e 6.44dwt \/ 10.02 grams\u003cbr data-start=\"1660\" data-end=\"1663\"\u003e\u003cstrong data-start=\"1663\" data-end=\"1671\"\u003eEra:\u003c\/strong\u003e Mid-20th century (circa 1940s–1960s)\u003cbr data-start=\"1708\" data-end=\"1711\"\u003e\u003cstrong data-start=\"1711\" data-end=\"1725\"\u003eCondition:\u003c\/strong\u003e Very good\u003cbr data-start=\"1735\" data-end=\"1738\"\u003e\u003cstrong data-start=\"1738\" data-end=\"1749\"\u003eSigned:\u003c\/strong\u003e Marked “18K”\u003cbr data-start=\"1762\" data-end=\"1765\"\u003e\u003cstrong data-start=\"1765\" data-end=\"1778\"\u003eHandmade:\u003c\/strong\u003e Yes\u003cbr data-start=\"1782\" data-end=\"1785\"\u003e\u003cstrong data-start=\"1785\" data-end=\"1797\"\u003eVintage:\u003c\/strong\u003e Yes\u003cbr data-start=\"1801\" data-end=\"1804\"\u003e\u003cstrong data-start=\"1804\" data-end=\"1816\"\u003eAntique:\u003c\/strong\u003e No\u003c\/p\u003e\n\u003cp data-start=\"1823\" data-end=\"1938\"\u003eThis estate piece comes with two customized copies of the Walter Bauman Jewelers appraisal, available upon request.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e18k yellow gold \u0026amp; platinum\u003cbr\u003e12 round cut sapphires, blue color, eye clean, heated, prong set, 3.79ctw\u003cbr\u003e12 old mine cut diamonds, I color, VS2-SI2 clarity, prong set, 0.38ctw\u003cbr\u003eMeasures 48.20mm x 29.50mm\u003cbr\u003eStraight pin with locking catch\u003cbr\u003eVintage circa 1940-1960\u003cbr\u003eWeighs 6.44dwt\u003cbr\u003eSee photos for insurance appraisal\u003cbr\u003eThis estate piece comes with two customized copies of the Walter Bauman Jewelers appraisal, available upon request.\u003cbr\u003eColor:Multicolor.\u003cbr\u003eMain Stone:Sapphire\u003cbr\u003eMain Stone Shape:Blue\u003cbr\u003eMain Stone Color:Round\u003cbr\u003eMain Stone Creation:Natural\u003cbr\u003eMain Stone Treatment:Heated\u003cbr\u003eSecond Stone:Diamond\u003cbr\u003eGemstone Clarity:Eye Clean\u003cbr\u003eDiamond Color:I\u003cbr\u003eDiamond Cut:Fair\u003cbr\u003eDiamond Clarity:VS2\u003cbr\u003eCustomized:No\u003cbr\u003eHandmade:Yes\u003cbr\u003eSigned:No\u003cbr\u003eEra:Retro\u003cbr\u003eVintage:Yes\u003cbr\u003eAntique:No\u003cbr\u003eFeatures:Nickel-Free\u003cbr\u003eShape:Asymmetrical\u003cbr\u003eSetting Style:Prong\u003cbr\u003eGender:Women\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Walter Bauman Jewelers","offers":[{"title":"Default Title","offer_id":51644241576255,"sku":"ES18J_1018_6.4","price":3998.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/6103\/7875\/files\/0717FCCD-6971-4C82-94E9-90589C99EFF2.jpg?v=1765570167","url":"https:\/\/walterbaumanjewelers.com\/es\/products\/estate-18k-yellow-gold-plat-417ctw-sapphire-diamond-brooch","provider":"Walter Bauman Jewelers","version":"1.0","type":"link"}