{"product_id":"sapphire-engagement-ring-modernist-18k-11470","title":"Sapphire Engagement Ring - Modernist 18k White Gold Round Diamond Flower Halo - Hallmarked 1975 Size 7 Blue Gemstone Fine Statement Jewelry","description":"\u003cp\u003eStunning Modernist era 18k white gold sapphire and diamond halo ring! This circa 1970s engagement ring showcases a stunning prong set round natural dark blue sapphire in the center. The vibrant center gemstone is surrounded by a halo of eight sparkling natural round brilliant cut diamonds. This timeless flower shaped halo ring would make a gorgeous alternative engagement ring! \u003c\/p\u003e\n\u003cp\u003eERA - Hallmarked 1975, Modernist\u003c\/p\u003e\n\u003cp\u003eMETAL \/ MATERIAL - 18k White Gold, 1 blue sapphire (approx. 0.69 ct), 8 round brilliant cut diamonds (approx.0.80 ctw, I\/J\/K color, SI1-SI2 clarity)\u003c\/p\u003e\n\u003cp\u003eMARKINGS \/ HISTORY - Inside of band is fully hallmarked for 750, London assay office, and a letter date for 1975. There is also a \"MCG\" makers mark, \"S65D70\", and \"324\".\u003c\/p\u003e\n\u003cp\u003eCONDITION - Good vintage condition. Ring lightly polished and cleaned and rhodium plated. Age appropriate patine and wear remains. Gemstones are secure in settings. Ready for a lifetime of wear!\u003c\/p\u003e\n\u003cp\u003eSIZE \/ MEASUREMENTS - Size: 7, Head: 11.76 x 11.72 mm, Head Height Off Finger: 7.84 mm, Bottom of Shank: 2.04 mm, Sapphire: 5.10 x 5.20 x 3.63 mm, Diamonds: approx. 3.0 mm, Weight: 4.83 grams\u003c\/p\u003e\n\u003cp\u003e(Ring can be resized up 2 sizes, but not down, by our jeweler or likely yours. Please contact us prior to purchasing if you are interested in our jeweler's resizing services.)\u003c\/p\u003e\n\u003cp\u003ePRESENTATION - Listing includes a complimentary MJV logo gift box, as shown in last photo. All other boxes are for display only.\u003c\/p\u003e\n\u003cp\u003eAUTHENTICITY - Each item in our shop has been hand-selected and inspected by a GIA Graduate Gemologist. Please see our shop FAQ's or message us for more details regarding listing disclaimers.\u003c\/p\u003e\n\u003cp\u003eMSC \/ ALR\u003c\/p\u003e","brand":"MJV","offers":[{"title":"Default Title","offer_id":68010250436837,"sku":null,"price":3250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/9972\/2469\/files\/il_fullxfull.8803614818_8nam.jpg?v=1793898891","url":"https:\/\/www.maejeanvintage.com\/products\/sapphire-engagement-ring-modernist-18k-11470","provider":"MJV","version":"1.0","type":"link"}