---
product_id: 153673221
title: "Natural Red Star Ruby Loose Gemstone EGL Certified 4.00-8.65 Carat 6 Rays Star Ruby Stone for Jewelry Making and Collection"
brand: "gemhub"
price: "$U2343"
currency: UYU
in_stock: true
reviews_count: 12
category: "Gemhub"
url: https://www.desertcart.uy/products/153673221-natural-red-star-ruby-loose-gemstone-egl-certified-4-00
store_origin: UY
region: Uruguay
---

# 6-ray natural asterism effect 6.25 carats premium weight EGL certified authenticity Natural Red Star Ruby Loose Gemstone EGL Certified 4.00-8.65 Carat 6 Rays Star Ruby Stone for Jewelry Making and Collection

**Brand:** gemhub
**Price:** $U2343
**Availability:** ✅ In Stock

## Summary

> 🌟 Own the star that outshines the rest!

## Quick Answers

- **What is this?** Natural Red Star Ruby Loose Gemstone EGL Certified 4.00-8.65 Carat 6 Rays Star Ruby Stone for Jewelry Making and Collection by gemhub
- **How much does it cost?** $U2343 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/153673221-natural-red-star-ruby-loose-gemstone-egl-certified-4-00)

## Best For

- gemhub enthusiasts

## Why This Product

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

## Key Features

- • **Certified Rarity:** EGL certification guarantees genuine, high-quality natural ruby.
- • **Collector’s Dream:** A rare, certified natural star ruby that elevates any gemstone collection.
- • **Star Power in Every Ray:** Experience the mesmerizing 6-ray asterism that sets your jewelry apart.
- • **Durability Meets Elegance:** Hardness and resilience ensure your gem stays stunning for years.
- • **Perfectly Sized for Impact:** Oval cabochon cut at 6.25 carats—ideal for statement rings and pendants.

## Overview

The GEMHUB Natural Red Star Ruby is a certified 6.25-carat oval cabochon gemstone featuring a rare 6-ray asterism effect. Perfectly suited for fine jewelry and collectors, this EGL-certified ruby combines natural beauty, durability, and exclusivity to create a standout piece that commands attention.

## Description

Buy GEMHUB Natural Red Star Ruby 6.25 Carat Oval Cabochon Loose Gemstone with 6 Rays Certified Ruby Stone for Jewelry Making and Collection: Shop top fashion brands Loose Gemstones at desertcart.com ✓ FREE DELIVERY and Returns possible on eligible purchases

Review: The stars are bright and the stone is too - I order 2. Natural stars are so expensive to buy here and the stars are usually not very obvious. My husband ground one for me years ago and it was stolen. These are beautiful replacements. The stars are bright. And they arrived 2 weeks ahead.
Review: Excellent lab star ruby - Seriously gorgeous translucent red corundum with an excellent asterism. A nice change and more fitting for a men’s ring compared to all the opaque pink lab star rubies out there. The cab is wonderfully large too around 12x10 with a very nice dome height (can’t stand it when oval & round cabs are cut so low & flat)

## Features

- Genuine red star ruby loose gemstone weighing approx. 6.25 carats, oval cabochon cut, certified for authenticity and quality.
- Displays a natural asterism effect with six rays under direct light, offering a unique optical feature in each stone.
- Ideal for crafting into rings, pendants, or as part of gemstone collections, perfect for jewelers and designers.
- Valued for hardness and resilience, ensuring long-lasting beauty and strength in fine jewelry applications.
- A unique and certified natural ruby that combines rarity, beauty, and lasting appeal for gemstone collectors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0D8W874YP |
| Best Sellers Rank | #1,136,982 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #406 in Loose Gemstones |
| Customer Reviews | 4.0 4.0 out of 5 stars (141) |
| Date First Available  | July 5, 2024 |
| Department  | Unisex Adult |

## Images

![Natural Red Star Ruby Loose Gemstone EGL Certified 4.00-8.65 Carat 6 Rays Star Ruby Stone for Jewelry Making and Collection - Image 1](https://m.media-amazon.com/images/I/51c7gz99mZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The stars are bright and the stone is too
*by J***T on January 3, 2026*

I order 2. Natural stars are so expensive to buy here and the stars are usually not very obvious. My husband ground one for me years ago and it was stolen. These are beautiful replacements. The stars are bright. And they arrived 2 weeks ahead.

### ⭐⭐⭐⭐⭐ Excellent lab star ruby
*by P***S on June 27, 2023*

Seriously gorgeous translucent red corundum with an excellent asterism. A nice change and more fitting for a men’s ring compared to all the opaque pink lab star rubies out there. The cab is wonderfully large too around 12x10 with a very nice dome height (can’t stand it when oval & round cabs are cut so low & flat)

### ⭐ Not as described, beware
*by S***R on December 19, 2025*

Could not get the starter show up at all even under really bright light not as described. It just looks like a Red stone. I would’ve bought a ruby if that’s what I wanted. Not as described, I guess they don’t have a quality control.

## Frequently Bought Together

- GEMHUB Gemstone Necklace 4.00-8.65 Carat. EGL Certified 6 Rays Red Star Ruby Pendant Loose Gemstone Necklace For Women And Girls
- GEMHUB Loose Green Emerald Stones Approx 60.00 Carat / 12 Pcs Natural Oval Cut Colombian Loose Green Emerald Gemstones For Jewelry Making
- GEMHUB Jewelry Making Gemstone Beads 140.00 Carat. 14 Pcs Natural Green Emerald Gemstone, Pear Cut Emerald Gemstone Lot for Jewelry

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**Shop now:** [https://www.desertcart.uy/products/153673221-natural-red-star-ruby-loose-gemstone-egl-certified-4-00](https://www.desertcart.uy/products/153673221-natural-red-star-ruby-loose-gemstone-egl-certified-4-00)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-22*