{"product_id":"madduckjewels-9k-white-gold-ring-cz-moissanite-lab-grown-rg1428-w09","title":"MadDuckJewels 9K White Gold (37.5%) Engagement \u0026 Wedding Ring – CZ \/ Moissanite \/ Lab-Grown Diamond – Rhodium Plated, Nickel-Free – RG1428-W09","description":"\u003cp\u003eDetail: The Eternity ring designed classic meaningful style, setting diamond around finger Each diamond size 0.04 Carat.\u003c\/p\u003e\n\u003cp\u003e**We use high grade cubic zirconia stones for an authentic diamond look.**\u003c\/p\u003e\n\u003cp\u003e⏳ \u003cstrong\u003eMade to Order (Pre-order)\u003c\/strong\u003e\u003cbr\u003eProduction takes 10 business days after purchase.\u003cbr\u003eOur team will message you within 24 hours to confirm your ring size — confirm early to join the earliest casting round.\u003c\/p\u003e\n\u003cp\u003eMaterials: Solid 9K White Gold (37.5% gold), Rhodium plated, Nickel-Free.\u003c\/p\u003e\n\u003cp\u003eChoose from 3 stone options:\u003c\/p\u003e\n\u003cp\u003e◆ CZ (Cubic Zirconia)\u003cbr\u003e⭐ Best Value\u003cbr\u003eA popular synthetic stone, precision-cut for maximum sparkle at an accessible price.\u003c\/p\u003e\n\u003cp\u003e◆ Moissanite\u003cbr\u003e⭐ Most Popular\u003cbr\u003eExtraordinary brilliance and fire with near-diamond hardness; a premium lab-created gemstone.\u003c\/p\u003e\n\u003cp\u003e◆ Lab-Grown Diamond\u003cbr\u003e⭐ Premium Choice\u003cbr\u003eA real diamond grown in a lab, optically and chemically identical to a mined diamond, ethically sourced.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRODUCT DETAILS\u003c\/strong\u003e\u003cbr\u003eCode: RG1428-W09\u003cbr\u003eMetal: 9K White Gold (37.5%)\u003cbr\u003ePlating: Rhodium\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRing Size Conversion (US – Thai Gold Size)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 3.0\u003c\/td\u003e\n\u003ctd\u003eGold Size 43.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 3.5\u003c\/td\u003e\n\u003ctd\u003eGold Size 44.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 4.0\u003c\/td\u003e\n\u003ctd\u003eGold Size 46.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 4.5\u003c\/td\u003e\n\u003ctd\u003eGold Size 47.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 5.0\u003c\/td\u003e\n\u003ctd\u003eGold Size 49.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 5.5\u003c\/td\u003e\n\u003ctd\u003eGold Size 50.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 6.0\u003c\/td\u003e\n\u003ctd\u003eGold Size 51.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 6.5\u003c\/td\u003e\n\u003ctd\u003eGold Size 52.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 7.0\u003c\/td\u003e\n\u003ctd\u003eGold Size 54.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 7.5\u003c\/td\u003e\n\u003ctd\u003eGold Size 55.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 8.0\u003c\/td\u003e\n\u003ctd\u003eGold Size 56.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 8.5\u003c\/td\u003e\n\u003ctd\u003eGold Size 57.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 9.0\u003c\/td\u003e\n\u003ctd\u003eGold Size 59.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 9.5\u003c\/td\u003e\n\u003ctd\u003eGold Size 60.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 10.0\u003c\/td\u003e\n\u003ctd\u003eGold Size 62.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 10.5\u003c\/td\u003e\n\u003ctd\u003eGold Size 63.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 11.0\u003c\/td\u003e\n\u003ctd\u003eGold Size 64.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 11.5\u003c\/td\u003e\n\u003ctd\u003eGold Size 65.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 12.0\u003c\/td\u003e\n\u003ctd\u003eGold Size 66.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 12.5\u003c\/td\u003e\n\u003ctd\u003eGold Size 68.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS 13.0\u003c\/td\u003e\n\u003ctd\u003eGold Size 70.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eHow to find your size (most to least accurate):\u003c\/strong\u003e\u003cbr\u003e1. Get measured at a jewelry store\u003cbr\u003e2. Measure the inner diameter of a ring you already own\u003cbr\u003e3. Measure the circumference of your finger\u003cbr\u003e** MADDUCKJEWELS uses the same standard sizing as gold \u0026amp; jewelry shops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty (Solid 9K White Gold):\u003c\/strong\u003e\u003cbr\u003e- Every ring is hallmarked inside the band — CZ = 9K · Moissanite = 9K M · Lab-Grown Diamond = 9K L — verify your stone type for life\u003cbr\u003e- The warranty card states the gold karat, stone type, and your ring's actual weighed total weight (Lab-Grown Diamond rings include total carat weight, ctw)\u003cbr\u003e- Lifetime stone-setting warranty — loose stones re-tightened free · if a stone is lost, setting labor is free and you pay only the stone cost\u003cbr\u003e- Free polishing \u0026amp; rhodium re-plating — once\u003cbr\u003e- Free ring cleaning, anytime\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRing Resizing (Solid 9K White Gold):\u003c\/strong\u003e\u003cbr\u003e💍 Doesn't fit? One free resize (labor \u0026amp; re-finishing) — notify us and send the ring back within 7 days of delivery.\u003cbr\u003e- Sizing up: added gold is charged at cost (added weight × gold price on the day)\u003cbr\u003e- Sizing down: free of charge, no refund for the gold difference\u003cbr\u003e- Takes 3–5 business days \/ return shipping 55 THB\u003cbr\u003e- After 7 days, or subsequent resizes: 250 THB labor + 350 THB polishing \u0026amp; re-plating (+ gold cost when sizing up)\u003cbr\u003e- Engraved rings: re-engraving the original text is free\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e💎 Madduck Upgrade Program — Real Gold, Trade In Anytime\u003c\/strong\u003e\u003cbr\u003eTurn your old gold ring into credit 💰\u003cbr\u003eTrade in your original Madduck ring for instant credit toward a new one.\u003cbr\u003e🥇 Setting value = total ring weight × gold buy-back price on trade-in day\u003cbr\u003e• 9K gold → × 30%\u003cbr\u003e• 14K gold → × 50%\u003cbr\u003e• 18K gold → × 65%\u003cbr\u003e➕ Plus stone credit on top:\u003cbr\u003e💍 CZ → 500.-\u003cbr\u003e💎 Moissanite → 1,000.-\u003cbr\u003e✨ LGD → 2,000–4,000.-\u003cbr\u003e💠 Your old Madduck silver ring can be traded up to gold too (stone-type credit applies)\u003cbr\u003eBuying today isn't the end — every gold ring keeps its trade-in value for life; when gold rises, your trade-in value rises with it.\u003cbr\u003e📩 Message us a photo of your old ring + warranty card for an instant credit quote.\u003cbr\u003e*Credit applies as a discount toward a new ring (no cash buy-back) · quotes valid for 7 days · terms and conditions apply.\u003c\/p\u003e","brand":"Madduck Jewels(แมดดั๊ก เจเวลส์)","offers":[{"title":"3.0 us \/ CZ Cubic Zirconia","offer_id":43943393132622,"sku":"RG1428-W09-CZ-30","price":8200.0,"currency_code":"THB","in_stock":true},{"title":"3.0 us \/ Moissanite","offer_id":43943393165390,"sku":"RG1428-W09-MO-30","price":9200.0,"currency_code":"THB","in_stock":true},{"title":"3.0 us \/ Lab Grown 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