---
product_id: 78976551
title: "JIANGYUANGEMS 12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel"
brand: "jiangyuangems"
price: "€ 28.19"
currency: EUR
in_stock: true
reviews_count: 10
category: "Jiangyuangems"
url: https://www.desertcart.sk/products/78976551-jiangyuangems-12pcs-birthday-stone-1pcs-per-color-round-loose-cubic
store_origin: SK
region: Slovakia
---

# 12 vibrant stones, 1 per color Up to 1800°C heat resistance 5mm round brilliant cut JIANGYUANGEMS 12pcs Birthday Stone 1pcs Per Color Round Loose Cubic Zirconia Stones Synthetic Ruby Synthetic Spinel

**Brand:** jiangyuangems
**Price:** € 28.19
**Availability:** ✅ In Stock

## Summary

> 💫 Elevate your style with every sparkle – don’t just wear gems, own the moment!

## 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?** € 28.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/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

- • **Precision Sparkle:** Expertly cut 5mm round brilliant stones that catch every eye in the room.
- • **Rainbow of Radiance:** 12 dazzling synthetic stones, each a unique color to elevate your custom jewelry game.
- • **Heat-Resistant Durability:** Crafted to withstand up to 1800°C, perfect for lasting DIY creations.
- • **Trusted Quality & Support:** Backed by a 4.6-star rating and responsive after-sales service for worry-free crafting.
- • **Versatile Crafting Essential:** Ideal for earrings, rings, bracelets, necklaces, and more—unleash your creativity.

## Overview

JIANGYUANGEMS offers a premium set of 12 synthetic loose stones, including cubic zirconia, synthetic ruby, and spinel, each about 5mm in diameter with a brilliant round cut. Designed for versatile jewelry making, these heat-resistant gems deliver vibrant colors and lasting sparkle, perfect for millennial creators seeking unique, high-quality DIY embellishments.

## 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 desertcart 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

Review: Great for homemade birthday gifts - Nice colour, accurate size description, the price is fair and they are perfect for making sudden birthday gifts
Review: Great Item - Granddaughter love this

## Features

- Material: 10pcs Cubic Zirconia, 1pcs Synthetic Ruby, 1pcs Synthetic Spinel
- Quantity: Total 12pcs, Mix 12 Colors, 1pcs per color, Size: about 5mm 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 | B07CTDBTB2 |
| ASIN  | B07CTD9B25 |
| Best Sellers Rank | #785,026 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #177 in Loose Gemstones #21,712 in Men's Jewelry |
| Brand Name | JIANGYUANGEMS |
| Clasp Type | Round clasp |
| Collection Name | Loose Gemstones |
| Customer Reviews | 4.6 4.6 out of 5 stars (187) |
| Date First Available  | September 14, 2017 |
| Department  | unisex-adult |
| Gem Type | cubic zirconia |
| Is Discontinued By Manufacturer  | No |
| Item Type Name | Jewelry Making |
| Item Weight | 0.02 Kilograms |
| Manufacturer | JIANGYUANGEMS |
| Manufacturer  | JIANGYUANGEMS |
| Primary Stone Gem Type | Cubic Zirconia |
| Ring Size | 5 |
| Stone Clarity | Eye Clean |
| Stone Color | [MIXED] |
| Stone Cut | Round Brilliant |
| UPC | 665268003745 |
| Unit Count | 12 Count |

## 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

### ⭐⭐⭐⭐⭐ Great for homemade birthday gifts
*by S***Y on January 15, 2026*

Nice colour, accurate size description, the price is fair and they are perfect for making sudden birthday gifts

### ⭐⭐⭐⭐⭐ Great Item
*by T***. on September 23, 2025*

Granddaughter love this

### ⭐⭐⭐⭐ Quality
*by D***L on June 2, 2025*

Good quality, exactly as expected

## Frequently Bought Together

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-21*