Natural pink corundum drop-cut micro-paved Stone pure 18K gold necklace collarbone chain customized

► If there is stock, it will be shipped directly. Generally, it is made to order, and the production period is about 2-4 weeks. ► 18K gold and platinum can be customized. ► In order to ensure delivery, this type of ordered product basically does not provide convenience store pick-up (if you choose this method, the buyer will bear the risk of package loss), and will be sent by registered post office, SF Express, or Black Cat Express in China. An additional shipping fee of NT$60 is required for Black Cat Delivery Service. ► Overseas can choose the post office express EMS or SF Express, and the mainland China will send the post office international air registered mail. If you want to use DHL or other express delivery overseas, please contact us, thank you. 【Gemstone】 Natural Pink Sapphire teardrop cut approx. 5 x 4 mm with 0.5 - 1 mm hand cut variation, Yellow Sapphire approx. 0.35 - 0.40 ct, Pink Sapphire approx. 0.34 - 0.37 ct. Natural diamonds (Diamond), round brilliant cut 18 pcs, total about 0.05 - 0.06 ct, color clarity F/VS. ✪ Color corundum and red sapphire are both corundum family / Corundum, with a hardness of 9 (second only to diamond). ✪ Most natural Gemstone have natural inclusions and color band changes, and each color and cutting shape cannot be exactly the same as artificial ones. Before ordering, please read the [Before Shopping] instructions below. ✪ If you need relevant Gemstone or precious metal identification certificates, you can go directly to a credible professional identification agency in China for identification, or we can send the package on your behalf, and the cost will be calculated according to the quotation of each identification center. 【Material】 Metal: The whole product is 18K gold, not gold-plated or gold-clad, engraved with "750" or "18K". Dimensions: The length and width of the pendant are about 8.12 x 6.38 mm. Chain: The width of the thin chain is about 0.7 mm, and you can choose 16 inches (40-41 cm) or 18 inches (45-46 cm). For other lengths, please inquire. ✪ Personalized custom jewelry series, mainly made by Taiwanese masters, with precious metals such as K gold and platinum as the main materials, the production period may be as long as one month, depending on individual products. ✪ Gold (Au) is a yellow precious metal that is dense, soft, corrosion-resistant, and has the highest ductility of any known metal. K gold refers to an alloy made by smelting gold and other metals. Because gold is soft, it is not suitable for inlaying Gemstone. Therefore, metals such as Silver, Bronze, and zinc are usually added to gold to increase its strength and toughness. The alloy is called "karat gold". The gold content in K gold is usually expressed by K number, 24K is pure gold, that is, the gold content is 99.9%, the gold content of 18K is 75% (18/24), 14K is 58.5% (14/24), 10K is 41.7% (10/24), and so on.