{"product_id":"oval-australian-opal-diamond-necklace","title":"Oval Australian Opal \u0026 Diamond Necklace","description":"\u003cp class=\"MsoNormal\"\u003eAustralian opals and round brilliant diamonds set in individually linked stations along a flexible bismarck chain in 14k yellow gold, the opals graduating in size from end to center. Crafted with natural opals and solid 14k yellow gold — wearable art that holds its value.\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"color: black; mso-themecolor: text1; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eOpals:\u003c\/b\u003e 9 natural oval cabochons | 5.40ct total | Length: 7mm average | Width: 5mm average | Natural Australian | Vivid play-of-color — red, green, blue \u0026amp; yellow | Graduating size — smaller at ends, larger at center | 4-prong settings | Mohs 5.5–6.5\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: black; mso-themecolor: text1; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eDiamonds:\u003c\/b\u003e 8 natural round brilliant | 0.32ct total | G–H color, VS1 clarity | Full cut | White \u0026amp; bright | 1 between each opal | Prong-set\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: black; mso-themecolor: text1; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eChain:\u003c\/b\u003e Bismarck chain | 14k yellow gold | Chain width: 3.3mm (1\/8\") | Chain thickness: 0.61mm | Lobster claw clasp | 19 total links — 17 stone stations (9 opal + 8 diamond) + 2 transition links | Independently hinged, flexible\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: black; mso-themecolor: text1; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eMetal:\u003c\/b\u003e 14k Yellow Gold | Solid | 4-prong opal settings | Prong-set diamond settings | Bismarck chain | High-polish\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: black; mso-themecolor: text1; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e Length: 17.25\" (44.45cm) | Stone setting section: 109.74mm (4 5\/16 \"+) | Width at settings: 6.99mm (5\/16\"-)\u003cspan style=\"mso-bidi-font-weight: bold;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003ci\u003e\u003cspan style=\"color: black; mso-themecolor: text1; mso-bidi-font-weight: bold;\"\u003eOpal and diamond settings crafted in our USA workshop. Gold chain made in Italy.\u003c\/span\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"color: black; mso-themecolor: text1;\"\u003eColor Note: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"color: black; mso-themecolor: text1;\"\u003e\u003c\/span\u003eThese 9 natural oval cabochons graduate in size from end to center, each carrying its own natural variation in pattern and dominant hue across red, green, blue, and yellow.\" — this is construction\/Color Note content, not Stone Notes. Remove.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"color: black; mso-themecolor: text1;\"\u003eStone Notes: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"color: black; mso-themecolor: text1;\"\u003e\u003c\/span\u003eAustralian opal is a hydrated silica, Mohs 5.5–6.5, prized for its play-of-color — vivid shifting flashes that vary with the angle of light and view. Diamonds are natural carbon crystals, Mohs 10.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"color: black; mso-themecolor: text1;\"\u003eA Note on Color: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"color: black; mso-themecolor: text1;\"\u003e\u003c\/span\u003e\u003cspan style=\"color: black; mso-themecolor: text1;\"\u003ePhotography is captured under controlled lighting to represent this piece as accurately as possible. Australian opal play-of-color shifts with the angle of light and view — individual stones vary in dominant hue, and colors may read slightly differently depending on your screen's calibration and light source.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"color: black; mso-themecolor: text1;\"\u003eCare: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"color: black; mso-themecolor: text1;\"\u003e\u003c\/span\u003e\u003cspan style=\"color: black; mso-themecolor: text1;\"\u003eYour jewelry is a lifetime investment and a work of art — treat it with the care it deserves. Remove before sleeping, swimming, washing hands, doing dishes, or any water activity. Never apply lotions, creams, or perfume while wearing — always put on last. Avoid prolonged exposure to perspiration. Opal is relatively soft and sensitive to sharp impact and pressure. Opals contain natural water — avoid extreme heat and prolonged direct sunlight. Never use ultrasonic or steam cleaners. Clean gently with warm water and a soft damp cloth reaching between all opal and diamond prong settings; pat dry completely. Store separately in a soft pouch away from harder stones. Annual inspection recommended — verify all opal and diamond prong settings and clasp function at each inspection.\u003c\/span\u003e\u003c\/p\u003e","brand":"In House Treasure","offers":[{"title":"Default Title","offer_id":40232676655313,"sku":null,"price":5525.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3741\/0001\/files\/Opal-Necklace-_-Round-Diamond-1.jpg?v=1771543881","url":"https:\/\/inhousetreasure.com\/products\/oval-australian-opal-diamond-necklace","provider":"In House Treasure","version":"1.0","type":"link"}