{"product_id":"australian-green-yellow-sapphire-1-42-ct-radiant-cut-ethically-mined-custom-ring-stone-petra-star","title":"Australian Green Yellow Sapphire | 1.42 ct Radiant Cut | Ethically Mined | Petra Star","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSome gemstones simply refuse to be classified — and that's precisely what makes them extraordinary.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis 1.42-carat radiant cut sapphire, responsibly and ethically mined in Australia, belongs to that rare category of stones that collectors and designers seek out not despite their complexity, but because of it. Its vivid green-yellow saturation — a color phenomenon distinctive to Australia's celebrated sapphire deposits — reads differently in every light source: warm and honeyed in candlelight, bright and electric under daylight, and coolly luminous beneath a cloudy sky. It is a stone that keeps revealing itself.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAustralian sapphires have long been prized within the trade for their remarkable chromatic range, from steely blues to the deep parti tones and vivid yellow-greens that no other deposit in the world produces quite the same way. This stone represents the latter at its most wearable: a clean, lively color with strong saturation and excellent transparency in a well-proportioned radiant cut that maximizes both face-up brilliance and color depth.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAt 7.39 x 5.52 mm, the stone has a commanding face-up presence — generous enough to anchor a substantial custom design while remaining elegant and balanced in proportion.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis sapphire has been hand-selected by Petra Star for custom ring design. Whether you envision a bold solitaire, a nature-inspired setting, or something entirely your own, our studio works with you from concept to creation. Inquire through our custom design page to begin the conversation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eEthical sourcing is central to everything we do at Petra Star. This stone was responsibly mined in Australia and sourced through vetted supply channels that reflect our commitment to sustainability and transparency in fine jewelry.\u003c\/em\u003e\u003c\/p\u003e","brand":"Capricorn Gems","offers":[{"title":"Default Title","offer_id":53428519764282,"sku":null,"price":2485.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/petrastar.com\/no\/products\/australian-green-yellow-sapphire-1-42-ct-radiant-cut-ethically-mined-custom-ring-stone-petra-star","provider":"Petra Star","version":"1.0","type":"link"}