---
product_id: 78976551
title: "JIANGYUANGEMS 12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel"
brand: "jiangyuangems"
price: "₩40112"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/78976551-jiangyuangems-12pcs-birthday-stone-1pcs-per-color-round-loose-cubic
store_origin: KR
region: South Korea
---

# 12 vibrant colors 12pcs total 5mm precision size JIANGYUANGEMS 12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel

**Brand:** jiangyuangems
**Price:** ₩40112
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate Your DIY Game with Dazzling Gems!

## Quick Answers

- **What is this?** JIANGYUANGEMS 12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel by jiangyuangems
- **How much does it cost?** ₩40112 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/78976551-jiangyuangems-12pcs-birthday-stone-1pcs-per-color-round-loose-cubic)

## 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

- • **Colorful Variety:** Mix of 12 colors to match any style or occasion.
- • **Dazzling Sparkle:** Experience the brilliance of round brilliant cut cubic zirconia.
- • **Quality You Can Trust:** Synthetic stones that shine just like the real thing!
- • **Versatile Applications:** Perfect for earrings, bracelets, necklaces, and more!
- • **Unleash Your Creativity:** Transform your jewelry designs with these stunning stones!

## Overview

The JIANGYUANGEMS 12pcs 5mm Birthday Stone set includes a vibrant mix of 12 synthetic gemstones, featuring 10 cubic zirconia, 1 synthetic ruby, and 1 synthetic spinel. Each stone is 5mm in diameter, perfect for a variety of jewelry-making projects, from earrings to pendants. Enjoy the brilliant sparkle and endless creative possibilities!

## Description

About JIANGYUANGEMSWuzhou Jiangyuan Gems Co., Ltd is manufacturer of synthetic gems in Wuzhou, GuangXi, China. We produce cubic zirconia, moissanite, synthetic spinel, synthetic corundum and glass gemstonesTemperature resistanceWhite cubic zirconia temperature resistance 1200 to 1500 degrees centigradeColor cubic zirconia temperature resistance 600 to 700 degrees centigradeNano gemstone, synthetic spinel and synthetic corundum temperature resistance 1800 degrees centigradeRound cubic zirconia packing detail3.25 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 packingPerfect After-Sales ServiceSome unexpected issues might happen during delivery with many turns and stops. Just contact us and we will assist you in finding a solution promptlyIf you need other shapes color size of cubic zirconia,please search for JIANGYUANGEMS on  Size Provide: 0.7 mm to 20 mmShapes Provide:Round, Princess, Pear, Oval, Heart, Rectangle, Octangle, Cushion, Marquise, TriangleColor 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 ColorPlease Note:1. The color may be slightly different from the picture because of different display device2. Due to different sizes,the color may be slightly different, The larger the size,the darker the color

## Images

![JIANGYUANGEMS 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)
![JIANGYUANGEMS 12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel - Image 2](https://m.media-amazon.com/images/I/61+irPy1dPL.jpg)
![JIANGYUANGEMS 12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel - Image 3](https://m.media-amazon.com/images/I/61SBXui8+vL.jpg)
![JIANGYUANGEMS 12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel - Image 4](https://m.media-amazon.com/images/I/517DBoVarwL.jpg)
![JIANGYUANGEMS 12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel - Image 5](https://m.media-amazon.com/images/I/61m4JWoOSDL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brite as can be
*by J***N on June 12, 2025*

just what i ordered.

### ⭐⭐⭐⭐⭐ Nice colors
*by H***E on April 6, 2025*

Be sure to know exactly how large or small the jewels you are wanting.

### ⭐⭐⭐⭐⭐ Ok
*by P***. on March 14, 2025*

Ok

## 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.kr/products/78976551-jiangyuangems-12pcs-birthday-stone-1pcs-per-color-round-loose-cubic](https://www.desertcart.kr/products/78976551-jiangyuangems-12pcs-birthday-stone-1pcs-per-color-round-loose-cubic)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-24*