{"product_id":"argyle-australian-champagne-diamond-0-40-ct-oval-c4-med-champagne-copy","title":"Argyle Australian Champagne Diamond — 0.40 ct Oval | C5 - Med Champagne","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eChampagne diamonds are graded on a scale that runs from the palest straw tones through to deep cognac, and this 0.40 carat oval cut stone sits confidently in the middle at C5 Medium Champagne — rich enough to read as distinctly coloured, yet still bright and lively in its brilliance. Every stone in this colour family traces back to Western Australia's now-closed Kimberley mine, a deposit that once supplied the vast majority of the world's champagne and cognac diamonds before its closure.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAt 0.40ct, this oval offers a satisfying combination of size and colour saturation, making it a strong choice for a solitaire setting where the stone is meant to be the focal point. The elongated oval shape flatters the hand and allows the amber tone to spread evenly across the face of the stone. For those seeking a diamond with genuine character and Australian provenance, this C5 Medium Champagne oval delivers both without compromise.\u003c\/p\u003e","brand":"Hope diamonds \u0026 gemstones","offers":[{"title":"Default Title","offer_id":53709733036326,"sku":"BOV040C5\/A","price":510.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/2058\/7046\/files\/BOV040C5A.jpg?v=1787218300","url":"https:\/\/hopediamonds.com.au\/products\/argyle-australian-champagne-diamond-0-40-ct-oval-c4-med-champagne-copy","provider":"Hope diamonds \u0026 gemstones","version":"1.0","type":"link"}