---
product_id: 64241397
title: "Ruby Dark #185/1. Round 6mm. 0,9 ct. SIAMITE. Created Gemstone. US@GEMS"
brand: "siamite"
price: "₱111"
currency: PHP
in_stock: false
url: https://www.desertcart.ph/products/64241397-ruby-dark-185-1-round-6mm-0-9-ct-siamite
store_origin: PH
region: Philippines
---

# 6mm Round Lifetime warranty Heat resistant 1650°C Ruby Dark #185/1. Round 6mm. 0,9 ct. SIAMITE. Created Gemstone. US@GEMS

**Brand:** siamite
**Price:** ₱111
**Availability:** ❌ Out of Stock

## Summary

> 💖 Elevate Your Elegance with Every Sparkle!

## Quick Answers

- **What is this?** Ruby Dark #185/1. Round 6mm. 0,9 ct. SIAMITE. Created Gemstone. US@GEMS by siamite
- **How much does it cost?** ₱111 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/64241397-ruby-dark-185-1-round-6mm-0-9-ct-siamite)

## Best For

- siamite enthusiasts

## Why This Product

- Trusted siamite brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vibrant Color:** Rich Ruby Dark hue that never fades.
- • **High Durability:** Chemically stable for lasting beauty.
- • **Affordable Luxury:** Get the look of luxury without breaking the bank.
- • **Exceptional Clarity:** VVS clarity ensures a flawless appearance.
- • **Unmatched Brilliance:** Experience the exquisite sparkle of a Round Brilliant cut.

## Overview

The Ruby Dark #185/1 is a stunning 6mm round Siamite gemstone, created in a lab for unmatched brilliance and vibrant color. With VVS clarity and the ability to withstand temperatures over 1650°C, this gemstone is both durable and beautiful. Plus, it comes with a limited lifetime warranty, making it an affordable luxury for any jewelry collection.

## Description

Siamite is new innovative material with unique physical and optical properties. Siamite is quite similar to natural in many ways. Homogeneous color Hardness 7-7,5 Density 3-3,5g/cm3 Refractive index 1,61-1,64 Melting temperature 1650-1750 C Ideally compatible with the wax casting technology. Impossible to see the difference between natural gemstone and Siamite. Siamite completely imitates brightness and colors as well as relatively close in hardness and density of many gemstones: emerald, sapphire, topaz, aquamarine, citrine, peridot, garnet, kunzite, morganite and others. Moreover, unlike glass and many synthetic stones, Siamite does not change color and can not be destroyed during wax casting with stones. Siamite is a hybrid of glass and minerals. It has best properties from both materials by combining them together. This is so called hybrid material is composed of nano sized crystals of spinel, sapphire, cordierite and other crystals that are homogeneously distributed in the amorphous matrix.

## Features

- Siamite Lab created. Color Ruby Dark #185/1. Clarity VVS
- High chemic stability. Rich color and Never fade
- Cutting: Round Brilliant, excellent. Exact size 6mm
- Capability to be heated over 1650 degrees Celsius (i.e. wax casting)
- Low cost and Limited Lifetime Warranty

## Images

![Ruby Dark #185/1. Round 6mm. 0,9 ct. SIAMITE. Created Gemstone. US@GEMS - Image 1](https://m.media-amazon.com/images/I/71VhPolfr7L.jpg)
![Ruby Dark #185/1. Round 6mm. 0,9 ct. SIAMITE. Created Gemstone. US@GEMS - Image 2](https://m.media-amazon.com/images/I/71-aXkcJGjL.jpg)
![Ruby Dark #185/1. Round 6mm. 0,9 ct. SIAMITE. Created Gemstone. US@GEMS - Image 3](https://m.media-amazon.com/images/I/71rYhJmqNgL.jpg)
![Ruby Dark #185/1. Round 6mm. 0,9 ct. SIAMITE. Created Gemstone. US@GEMS - Image 4](https://m.media-amazon.com/images/I/61BCva6TRXL.jpg)

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**Shop now:** [https://www.desertcart.ph/products/64241397-ruby-dark-185-1-round-6mm-0-9-ct-siamite](https://www.desertcart.ph/products/64241397-ruby-dark-185-1-round-6mm-0-9-ct-siamite)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-05-21*