{"product_id":"vintage-10k-gold-natural-blue-star-sapphire-diamond-gents-ring","title":"Vintage 10K Gold Natural Blue Star Sapphire \u0026 Diamond Gent's Ring","description":"\u003cb\u003eVintage 10K Gold Natural Blue Star Sapphire \u0026amp; Diamond Gentleman’s Ring\u003c\/b\u003e \u003cp\u003e\u003ci\u003eA striking and collectible vintage star sapphire ring with substantial presence, classic craftsmanship, and authentic natural gemstone character\u003c\/i\u003e\u003c\/p\u003e\u003cp\u003eBold and substantial, this vintage 10K gold gentleman’s ring showcases a natural blue star sapphire cabochon displaying a visible six-ray asterism. The sapphire measures approximately 8 x 10mm, has a dome shape, and is estimated to weigh approximately 4–6 carats. Due to the closed back setting, an exact weight is unable to be determined. Its richly saturated deep blue color and luminous moving star effect create striking visual presence under direct light. \u003c\/p\u003e\u003cp\u003eThe sculptural mounting is accented by two natural round brilliant-cut diamonds recessed into geometric yellow and white gold shoulder settings, adding subtle brilliance and refined contrast. Crafted with impressive weight and strong architectural styling, this ring embodies classic late-20th-century masculine luxury design.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetails\u003c\/b\u003e\u003cb\u003e: \u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e• Metal: 10K gold \u003c\/p\u003e\u003cp\u003e• Weight: 7.46 grams \u003c\/p\u003e\u003cp\u003e• Ring size: 7.5 \u003c\/p\u003e\u003cp\u003e• Center stone: natural blue star sapphire cabochon \u003c\/p\u003e\u003cp\u003e• Sapphire size: approx. 8 x 10mm \u003c\/p\u003e\u003cp\u003e• Estimated sapphire weight: approx. 4–6 carats \u003c\/p\u003e\u003cp\u003e• Phenomenon: visible six-ray asterism\u003c\/p\u003e\u003cp\u003e• Accent stones: 2 natural round brilliant-cut diamonds \u003c\/p\u003e\u003cp\u003e• Diamond size: approx. 1.2mm each \u003c\/p\u003e\u003cp\u003e• Diamond quality: G-H color, SI clarity \u003c\/p\u003e\u003cp\u003e• Setting: bezel-set sapphire with recessed diamond accents \u003c\/p\u003e\u003cp\u003e• Style: vintage gentleman’s gemstone ring \u003c\/p\u003e\u003cp\u003eA striking and collectible vintage star sapphire ring with substantial presence, classic craftsmanship, and authentic natural gemstone character.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e = 10K Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMetal Finish\u003c\/b\u003e = Bright Polish\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGemstone\u003c\/b\u003e = Star Sapphire\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShape\/Cut\u003c\/b\u003e = Domed Cabochon\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGem Color\u003c\/b\u003e = Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2nd Gemstone\u003c\/b\u003e = Diamond\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2nd Shape\/Cut\u003c\/b\u003e = Round Brilliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2nd Gem Color\u003c\/b\u003e = G\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2nd Gem Clarity\u003c\/b\u003e = SI\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight (Grams)\u003c\/b\u003e = 7.46G\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMeasurements\u003c\/b\u003e = Size 7.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCondition\u003c\/b\u003e = Very Good Vintage Condition\u003c\/li\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/ul\u003e\n\u003cb\u003e Item Number: \u003c\/b\u003e\n18267-15\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003e Item ID: \u003c\/b\u003e\n109255\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003e Category: \u003c\/b\u003e\nRings\u003cbr\u003e\u003cbr\u003e\n\u003cp style=\"font-size:11px\"\u003e\u003cb\u003eNote:\u003c\/b\u003e This item has been inspected and appraised by a GIA Graduate Gemologist NAJA Appraiser.\u003cbr\u003e\u003cbr\u003e\n\nDiamond origin is tested using a GIA iD100 Gem Testing Device. Unless indicated otherwise, all diamonds are to be considered natural, earth-mined diamonds. All man-made, laboratory-grown, laboratory-created, or synthetic diamonds are well marked on the price tag as well as in the website description.\u003cbr\u003e\u003cbr\u003e\n\nAll diamond and gemstone grading is done under GIA standards as the mounting permits. All gemstone weights and measurements are approximate. Unless otherwise stated, colored gemstones may have commonly used clarity and color enhancing treatments per industry standards. \u003cbr\u003e\u003cbr\u003e\n\nProspective buyers should note that all jewelry we sell is 'used' and will likely have some amount of wear, we warranty that the item will be essentially as we have described it, but no other warranties are expressed or implied, and all items are sold 'as is'.\n\n\u003cbr\u003e\u003c\/p\u003e","brand":"Upscale Consignment","offers":[{"title":"Size 7.5","offer_id":53249627947308,"sku":"18267-15","price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/7862\/1996\/files\/ab45b43cbde90b81b77dd3acdad8cda5_bc17a8e1-a10b-4dfb-a684-c09d8ad6bdb2.jpg?v=1780261728","url":"https:\/\/upscaleconsignment.com\/products\/vintage-10k-gold-natural-blue-star-sapphire-diamond-gents-ring","provider":"Upscale Consignment","version":"1.0","type":"link"}