--- product_id: 66554047 title: "12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel" brand: "jiangyuangems" price: "101.22 DT" currency: TND in_stock: true category: "Jiangyuangems" url: https://www.desertcart.tn/products/66554047-12pcs-birthday-stone-1pcs-per-color-round-loose-cubic-zirconia store_origin: TN region: Tunisia --- # 12 vibrant synthetic stones Precise 4mm round brilliant cut Includes synthetic ruby & spinel 12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel **Brand:** jiangyuangems **Price:** 101.22 DT **Availability:** ✅ In Stock ## Summary > 💫 Sparkle smarter, craft bolder — own the gem game! ## Quick Answers - **What is this?** 12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel by jiangyuangems - **How much does it cost?** 101.22 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/66554047-12pcs-birthday-stone-1pcs-per-color-round-loose-cubic-zirconia) ## Best For - jiangyuangems enthusiasts ## Why This Product - Trusted jiangyuangems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect 4mm Size:** Compact yet eye-catching 4mm diameter stones, ideal for versatile jewelry crafting and DIY projects. - • **Brilliant Round Cut:** Expertly faceted round brilliant cut ensures maximum sparkle and light reflection for standout pieces. - • **Vibrant 12-Color Mix:** A curated palette of 12 dazzling hues, one stone per color to elevate your jewelry game. - • **DIY Jewelry Essential:** Perfect for earrings, rings, bracelets, necklaces, and more — unleash your creativity and join the trendsetters. - • **Premium Synthetic Gems:** Includes high-quality synthetic ruby and spinel for that luxe, rare gem sparkle without the price tag. ## Overview JIANGYUANGEMS offers a premium set of 12 synthetic loose stones, including cubic zirconia, synthetic ruby, and spinel, each precisely cut to 4mm round brilliant shapes. Designed for jewelry makers and DIY enthusiasts, this vibrant multi-color collection delivers exceptional sparkle and versatility, perfect for creating standout accessories that keep you ahead in style. ## Description About JIANGYUANGEMS Wuzhou Jiangyuan Gems Co., Ltd is manufacturer of synthetic gems in Wuzhou, GuangXi, China. We produce cubic zirconia, moissanite, synthetic spinel, synthetic corundum and glass gemstones Temperature resistance White cubic zirconia temperature resistance 1200 to 1500 degrees centigrade Color cubic zirconia temperature resistance 600 to 700 degrees centigrade Nano gemstone, synthetic spinel and synthetic corundum temperature resistance 1800 degrees centigrade Round cubic zirconia packing detail 3.25 mm to 20 mm these came wrapped up in a long wrapping paper, So just be careful when opening, 0.7 mm to 3.0 mm with vacum bag packing Perfect After-Sales Service Some unexpected issues might happen during delivery with many turns and stops. Just contact us and we will assist you in finding a solution promptly If you need other shapes color size of cubic zirconia,please search for JIANGYUANGEMS on desertcart Size Provide: 0.7 mm to 20 mm Shapes Provide: Round, Princess, Pear, Oval, Heart, Rectangle, Octangle, Cushion, Marquise, Triangle Color Provide: White, Green, Sea blue, Black, Lavender, Violet, Gold Yellow, Olive Yellow, Olive Green, Garnet Color, Orange, Amethyst Color, Champagne, Pink, Coffee, Blue, Rhodolite Color, Tanzanite Color Please Note 1. The color may be slightly different from the picture because of different display device 2. Due to different sizes,the color may be slightly different, The larger the size,the darker the color ## Features - Material: 10pcs Cubic Zirconia, 1pcs Synthetic Ruby, 1pcs Synthetic Spinel - Quantity: Total 12pcs, Mix 12 Colors, 1pcs per color, Size: about 4mm in diameter, Product in the picture may look larger than the actual, Please pay attention to sizes - Wide Applications: Can be used for making earring, bracelet, necklace, ring, headwear, jewelry, pendants, DIY craft - Features: Excellent Sparkle Round Brilliant Cut Shape Cubic Zirconia Stone to replace missing stones in jewelry - More Options: If you need other shapes color size of cubic zirconia, please search for JIANGYUANGEMS on desertcart ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CTBPWDB | | Best Sellers Rank | #578,178 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #83 in Loose Gemstones | | Brand Name | JIANGYUANGEMS | | Clasp Type | Round clasp | | Customer Reviews | 4.6 out of 5 stars 195 Reviews | | Gem Type | cubic zirconia ruby s[inel | | Gem type | Cubic zirconia ruby s[inel | | Item Type Name | Jewelry Making | | Item Weight | 0.03 kg | | Item Width | 4 millimeters | | Item width | 4 millimeters | | Manufacturer | JIANGYUANGEMS | | Material | Stone | | Metal type | No metal type | | Pearl Size | 4mm | | Primary Stone Gem Type | Cubic Zirconia | | Stone Color | White | | Stone Cut | round brilliant | | Stone Treatment Method | Synthetic | | Stone color | White | | Total Gem Weight | 2.4 carats | | Total gem weight | 2.4 carats | | UPC | 665268003721 | | Unit Count | 12 Count | ## Images ![12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel - Image 1](https://m.media-amazon.com/images/I/51OW+JOPFRL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Are these cz "kiln ready", can they be used in PMC (precious metal clay) jewelry?** A: Yes they cane be used in PMC. I have used them and they fired best at about 1550 for about an hour. However remember that the emerald green and blues turn color when fired at that temperature. **Q: Can these be fired in silver clay with a torch?** A: I have no idea, but it's a very interesting question. It looks like the white tolerate much higher temps than the colored cz. Any idea what temp you need to successfully fire the pmc? I would love to hear if you have success with it. ## Frequently Bought Together - JIANGYUANGEMS 12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel - XIANGMO 5A Oval Cut Loose Cubic Zirconia Stones Mix 15 Colors CZ Stone Synthetic Gemstone for Jewelry Making - JINGANGZUO Square Princess Cut Shape Cubic Zirconia Synthetic Gemstone Mix 15 Colors 5A Loose CZ Stone for Jewelry Making --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/66554047-12pcs-birthday-stone-1pcs-per-color-round-loose-cubic-zirconia](https://www.desertcart.tn/products/66554047-12pcs-birthday-stone-1pcs-per-color-round-loose-cubic-zirconia) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-23*