{"product_id":"1-53ct-diamond-m-internally-flawless-if-modified-marquise-step-cut","title":"1.53CT Diamond: M Internally Flawless (IF) Antique Style Marquise Step Cut","description":"\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGemstone: Diamond\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 1.53CT\u003c\/li\u003e\n\u003cli\u003eCut: Antique Style Marquise Step Cut\u003c\/li\u003e\n\u003cli\u003eClarity: Internally Flawless\u003c\/li\u003e\n\u003cli\u003eColor: M - Faint Yellow \u003c\/li\u003e\n\u003cli\u003eFluorescence: Medium Blue\u003c\/li\u003e\n\u003cli\u003eOrigin: South Africa\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 13.99 x 5.77 x 2.69\u003c\/li\u003e\n\u003cli\u003eAccompanied By GIA Report\u003c\/li\u003e\n\u003cli\u003eTreatments: None\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-end=\"1710\" data-start=\"1692\" data-section-id=\"obxbou\"\u003eAbout This Stone\u003c\/h1\u003e\n\u003cp data-end=\"2019\" data-start=\"1712\"\u003eThis 1.53 carat diamond from South Africa carries a soft faint yellow tone in the M color range, giving it a warm, understated character that leans more organic than stark white. The medium blue fluorescence can provide a subtle lift in certain lighting, occasionally brightening the appearance in daylight.\u003c\/p\u003e\n\u003cp data-end=\"2253\" data-start=\"2021\"\u003eCut in an antique style marquise step cut, the stone has an elongated, almost architectural presence. The step facets create a calm, mirrored effect rather than high brilliance, emphasizing clarity, symmetry, and shape over sparkle.\u003c\/p\u003e\n\u003cp data-end=\"2523\" data-start=\"2255\"\u003eWhat sets this stone\u003cstrong\u003e \u003c\/strong\u003eapart is its internally flawless clarity, a rarity in any diamond, especially paired with an antique-inspired cut. The result is a stone that combines purity with character — clean, precise, and distinctly different from modern brilliant cuts.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2670\" data-start=\"2525\"\u003eIdeal as a center stone for someone drawn to elongated shapes, vintage influence, and stones that feel intentional rather than mass-produced.\u003c\/p\u003e","brand":"Caleb B. Quashen International","offers":[{"title":"Default Title","offer_id":44177581998140,"sku":null,"price":8465.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0068\/2531\/2316\/files\/D2FBFD88-9C29-434C-8E55-CDD731C51B7F.jpg?v=1776388483","url":"https:\/\/www.calebbquashen.com\/products\/1-53ct-diamond-m-internally-flawless-if-modified-marquise-step-cut","provider":"Caleb B. Quashen International ","version":"1.0","type":"link"}