---
product_id: 160948368
title: "Natural Blue Sapphire Rough Gemstones 9-300 Carats Raw Crystals and Healing Stones Loose Gemstone Necklace For Women And Men"
brand: "gemhub"
price: "126.63 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "Gemhub"
url: https://www.desertcart.tn/products/160948368-natural-blue-sapphire-rough-gemstones-9-300-carats-raw-crystals
store_origin: TN
region: Tunisia
---

# Dynamic pleochroic color shift 19 carats of raw sapphire power Durable, second only to diamond Natural Blue Sapphire Rough Gemstones 9-300 Carats Raw Crystals and Healing Stones Loose Gemstone Necklace For Women And Men

**Brand:** gemhub
**Price:** 126.63 DT
**Availability:** ✅ In Stock

## Summary

> 🔷 Own the rare raw sapphire that changes color and elevates your style.

## Quick Answers

- **What is this?** Natural Blue Sapphire Rough Gemstones 9-300 Carats Raw Crystals and Healing Stones Loose Gemstone Necklace For Women And Men by gemhub
- **How much does it cost?** 126.63 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/160948368-natural-blue-sapphire-rough-gemstones-9-300-carats-raw-crystals)

## 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

- • **Timeless Durability:** Harder than most gems, this sapphire withstands daily wear while maintaining its captivating allure.
- • **Certified Top Quality:** Expert gemologists verify each stone, ensuring you receive only premium, authentic sapphires.
- • **Mesmerizing Color Play:** Watch the stone shift from deep blue to regal purple with every angle—nature’s own light show.
- • **Raw 19-Carat Brilliance:** Experience the authentic, uncut beauty of a substantial sapphire crystal that commands attention.
- • **Perfect for Creators & Collectors:** Ideal for jewelers, designers, or anyone craving a unique, meaningful piece that stands out.

## Overview

This Natural Blue Sapphire Rough Gemstone weighs 19 carats and features unique pleochroic color zoning, shifting between blue and purple hues. Certified by expert gemologists for top quality, it offers exceptional durability second only to diamonds. Perfect for jewelry makers and collectors seeking a distinctive, raw crystal with authentic natural beauty.

## Description

Buy GEMHUB Gemstone For Jewelry Raw Blue Sapphire 19.00 Carat Healing Crystal, Rough Sapphire Crystal Natural Gemstone: Shop top fashion brands Loose Gemstones at desertcart.com ✓ FREE DELIVERY and Returns possible on eligible purchases

Review: Very nice stone complete with card with certification number on it. - I picked this stone to make a sapphire ring for my grown son. I was nervous before it arrived hoping it would be the right size and shape to tumble for a wire wrap ring and when it arrived I was pleasantly surprised. I will say that right now it's in Grit 3 (prepolish). I only kept in in Grit 1 for three days because by that time, it had smoothed out perfectly. I also shortened Grit 2 and am shortening Grit 3 as well. I likely keep the polishing grit at full recommendation. However, I wanted to note it that the coarse grit tumble may take more stone off than you want if you're not careful. As it is, my stone is the perfect shape, the color is magnificent and I couldn't be more pleased. I would definitely buy from this vendor again to see if I get the same quality another time.
Review: I love it. - Sapphire is my birthstone. But this raw crystal speaks to me. I have much to learn with it; I’m looking forward to making a pendant with it.

## Features

- Color zoning is responsible for certain Sapphires having lighter and darker colors in different parts of a crystal. Some Sapphire gemstones may even be multicolored such as purple and blue. Sapphire is a tough and durable gem, and the only natural gemstone harder than Sapphire is Diamond. Despite this, Sapphire is still subject to chipping and fracture if handled roughly, and care should be taken to ensure it is properly handled.
- Display a lighter and more intense color when viewed at different angles. Some pleochroic Sapphire is blue when viewed at one angle, and purple at a different angle. Color zoning, which forms from growth layers that build up during the formation of the stone, may also be present in certain Sapphires.
- Our Expert gemologists verified this Blue Sapphire which passed many quality base tests and get stone certified through which we are completely assured of Top Quality Gemstone. Only after that, we deliver stones to you because we also, care about your loved ones.
- Perfect For: Jewelers, Jewelry makers, Goldsmiths, Designers, Craftsmen, Collectors or a gift for the special one. Each and every stone is unique and you will receive ones similar to the image shown.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07M7DGG2V |
| Best Sellers Rank | #1,775,356 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #628 in Loose Gemstones |
| Brand Name | GEMHUB |
| Clasp Type | no-clasp-type |
| Customer Reviews | 3.9 out of 5 stars 150 Reviews |
| Gem Type | Sapphire |
| Gem type | Sapphire |
| Grade Rating | B |
| Item Weight | 0.02 kg |
| Item display length | 23 millimeters |
| Item width | 17 millimeters |
| Manufacturer | Hamlet e commerce |
| Material | Gemstone |
| Metal type | No-metal-type |
| Primary Stone Gem Type | Sapphire |
| Ring Size | 4 |
| Stone Clarity | SI1-SI2 |
| Stone Color | blue |
| Stone Cut | Very Good |
| Stone Treatment Method | Color Enhanced |
| Stone Weight | 19 carats |
| Total Diamond Weight | 0.01 carats |
| Total Gem Weight | 19 carats |
| Total gem weight | 19 carats |
| Unit Count | 1 Count |

## Images

![Natural Blue Sapphire Rough Gemstones 9-300 Carats Raw Crystals and Healing Stones Loose Gemstone Necklace For Women And Men - Image 1](https://m.media-amazon.com/images/I/61JjY4PYm4L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Where do these gemstones come from?**
A: These gemstones come from all across the world from the thousands of mines present. They are mined and shipped to us where we process them into small manageable pieces for you to geek over!

**Q: What type of treatment is done on these?**
A: They are heated and then a solution of borax is sprinkled on top to enhance its color. However this can be washed off with strong soap and lukewarm water. So if you want to marvel over the true color of these beauties go for it!

**Q: Why choose rough gems?**
A: Rough gems are the purest form of the gemstone experience. As a collector rough gems is what you always want. While cut and polished gemstones do look better they cant match the charm of these unearthed raw marvels of nature.

**Q: Why choose GEMHUB?**
A: Here at GEMHUB we put our valued customers on top of everything. Because it is you who make us into what we are. We offer unmatched quality, cost effectiveness and service to our customers. Once you give us a chance we will not disappoint you!

**Q: What are our most popular rough gems?**
A: Our most popular rough gems are Green Emerald, Aquamarine, Red Ruby and Blue Sapphire. Other than these Calcite, Pyrite, Jade, Topaz and Turquoise are quite popular as well.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice stone complete with card with certification number on it.
*by C***J on September 2, 2020*

I picked this stone to make a sapphire ring for my grown son. I was nervous before it arrived hoping it would be the right size and shape to tumble for a wire wrap ring and when it arrived I was pleasantly surprised. I will say that right now it's in Grit 3 (prepolish). I only kept in in Grit 1 for three days because by that time, it had smoothed out perfectly. I also shortened Grit 2 and am shortening Grit 3 as well. I likely keep the polishing grit at full recommendation. However, I wanted to note it that the coarse grit tumble may take more stone off than you want if you're not careful. As it is, my stone is the perfect shape, the color is magnificent and I couldn't be more pleased. I would definitely buy from this vendor again to see if I get the same quality another time.

### ⭐⭐⭐⭐⭐ I love it.
*by P***T on December 19, 2025*

Sapphire is my birthstone. But this raw crystal speaks to me. I have much to learn with it; I’m looking forward to making a pendant with it.

### ⭐ Dyed stones
*by C***7 on July 14, 2025*

Seller should be more clear that the stone is dyed. Purple dye all over my hands. Very disappointing. Stone is very small. Not as represented at all. Not a reliable seller.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-19*