---
product_id: 78976502
title: "OptimaGem Lab Ruby Oval 5x3mm-14x10mm Loose Gemstones (10x8mm)"
brand: "optima gem"
price: "HK$423"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/78976502-optimagem-lab-ruby-oval-5x3mm-14x10mm-loose-gemstones-10x8mm
store_origin: HK
region: Hong Kong
---

# OptimaGem Lab Ruby Oval 5x3mm-14x10mm Loose Gemstones (10x8mm)

**Brand:** optima gem
**Price:** HK$423
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** OptimaGem Lab Ruby Oval 5x3mm-14x10mm Loose Gemstones (10x8mm) by optima gem
- **How much does it cost?** HK$423 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/78976502-optimagem-lab-ruby-oval-5x3mm-14x10mm-loose-gemstones-10x8mm)

## Best For

- optima gem enthusiasts

## Why This Product

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

## Description

Size:10x8mm




















A deep rich red with flashes of hot pink cut from premium rough selected to best imitate the highest end Burma material. These gems are created by the Flame Fusion process and have essentially the same physical properties as natural Ruby. Ruby is the July and Capricorn birthstone. Our gems are calibrated for easy design for the artist and use in standard settings by the jeweler, goldsmith or silversmith.

## Features

- All genuine Optima Gem products come with our certificate of quality and authenticity upon request.
- Fine Cut = Precision cut or visually imitates a precision cut. These stones have equal and symmetrical faceting with proper cutting angles ("critical angle') and depth. Depth is between 60% and 70% of size listed. Size can vary +-0.1mm. 2-3mm (millimeter) gems are very small - less than 1/8 inch.
- AAA = eye clean, any inclusions will not be visible to the eye.
- Optima Gem is a US based small business that has provided honest, accurately graded gemstones for over 25 years. Satisfaction Guaranteed.
- Need more quantity? Just ask. We limit availibility to prevent being oversold. Free matching on all orders Shipped by Optima Gem.

## Images

![OptimaGem Lab Ruby Oval 5x3mm-14x10mm Loose Gemstones (10x8mm) - Image 1](https://images-na.ssl-images-amazon.com/images/I/519x0lkrWvL.jpg)
![OptimaGem Lab Ruby Oval 5x3mm-14x10mm Loose Gemstones (10x8mm) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41qtYnFgNxL.jpg)
![OptimaGem Lab Ruby Oval 5x3mm-14x10mm Loose Gemstones (10x8mm) - Image 3](https://images-na.ssl-images-amazon.com/images/I/81LbLaBJMsL.jpg)

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**Shop now:** [https://www.desertcart.hk/products/78976502-optimagem-lab-ruby-oval-5x3mm-14x10mm-loose-gemstones-10x8mm](https://www.desertcart.hk/products/78976502-optimagem-lab-ruby-oval-5x3mm-14x10mm-loose-gemstones-10x8mm)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-24*