





๐ท Own the rare, raw brilliance of natureโs finest blue sapphire!
This GEMHUB Natural Blue Sapphire Rough Stone is a premium 10-carat loose gemstone featuring a unique rough cut that showcases vibrant medium to dark blue hues. Certified AA grade by expert gemologists, it guarantees authentic quality and clarity with natural color enhancement. Perfect for jewelry designers, collectors, or as a distinctive unisex necklace centerpiece, this stone offers a rare blend of natural beauty and certified excellence.







| ASIN | B07M7DG16K |
| ASIN | B07M7DG16K |
| Amazon Bestseller | #237,811 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #105 in Loose Gemstones #2,637 in Men's Jewelry #4,836 in Boys' Clothing |
| Brand Name | GEMHUB |
| Clasp Type | No Clasp |
| Customer Reviews | 3.9 3.9 out of 5 stars (153) |
| Date First Available | February 13, 2019 |
| Department | boys |
| Gem Type | Sapphire |
| Grade Rating | AA |
| Is Discontinued By Manufacturer | No |
| Item Dimensions L x W x H | 16L x 12W x 8H mm |
| Item model number | EH-389 |
| Manufacturer | hamlet e commerce |
| Manufacturer | hamlet e commerce |
| Metal Stamp | 10K |
| Primary Stone Gem Type | Sapphire |
| Product Dimensions | 1.6 x 1.19 x 0.79 cm; 27 g |
| Ring Size | 4 |
| Stone Clarity | SI1 |
| Stone Color | Blue |
| Stone Cut | rough |
| Stone Treatment Method | Untreated |
| Stone Weight | 9 Carats |
| Total Gem Weight | 9 Carats |
| Unit Count | 1 Count |
A**S
It came with a certificate and was as described with the exception of the shape. I am guessing that the seller uses one picture for a lot of similar sizes gems. I plan to use this one as a practice for gem cutting but was hoping for something a bit less irregular. Either way you can't really beat the price. The 2nd one I received was even better. It still was cloudy but was a lot more translucent and a much better shape. Its very pretty just not transparent.
G**A
Gorgeous sapphire love ๐ the certificate of authenticity excellent delivery ๐ thank you ๐๐ป so much will definitely ๐ฏ order again ๐
L**R
I bought two of these stones and the color is enhanced. I put the stone in boiling water and the purple dye rubbed off! They claim it is a natural sapphire. Who knows what I got.
D**D
Beautiful piece. Packaged well shipped quickly. Perfect to display in my collection. Would buy again. Beautiful blue. Nice size also.
A**R
The sapphire is a lovely color and a decent value for the price. The one complaint I have is that the description says itโs a natural blue sapphire but the gem certification card that came with it said itโs been color-enhanced. Iโm not sure why the seller doesnโt disclose this as it is important information. Many people like the enhanced color but some want their sapphires to not be color-enhanced even if that means getting a lighter blue stone. Sellers need to truthfully disclose in their listings when gemstones are color-enhanced so buyers know exactly what they are getting at the time of purchase and not find out once they receive the item that it isnโt what they were led to believe it was.
Trustpilot
5 days ago
1 month ago