--- product_id: 318036858 title: "Gemhub Natural Blue Sapphire Loose Gemstone For Jewellery Making" brand: "gemhub" price: "107.93 DT" currency: TND in_stock: true reviews_count: 6 category: "Gemhub" url: https://www.desertcart.tn/products/318036858-gemhub-natural-blue-sapphire-loose-gemstone-for-jewellery-making store_origin: TN region: Tunisia --- # Untreated natural sapphire purity SI2 clarity grade certified 100 carats premium weight Gemhub Natural Blue Sapphire Loose Gemstone For Jewellery Making **Brand:** gemhub **Price:** 107.93 DT **Availability:** ✅ In Stock ## Summary > 🔷 Own the rarest blue—where brilliance meets exclusivity. ## Quick Answers - **What is this?** Gemhub Natural Blue Sapphire Loose Gemstone For Jewellery Making by gemhub - **How much does it cost?** 107.93 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/318036858-gemhub-natural-blue-sapphire-loose-gemstone-for-jewellery-making) ## 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 - • **Durable Elegance:** Second only to diamond in hardness, built to last with proper care. - • **Vibrant True Blue:** Experience the rare, highly saturated medium-dark blue that defines luxury. - • **Perfect for Creators:** Ideal for jewelers, designers, and collectors craving exclusivity and sophistication. - • **Certified Authenticity:** Expert gemologists verify and certify every stone for guaranteed top quality. - • **Unique Pleochroic Beauty:** Watch the color shift from blue to purple at different angles—each gem is a masterpiece. ## Overview Gemhub’s Natural Blue Sapphire Loose Gemstone offers a stunning 100-carat, untreated, medium-dark blue sapphire with SI2 clarity, certified by expert gemologists. Its unique pleochroic color shift and exceptional durability make it a prized choice for professional jewelers and discerning collectors seeking rare, high-quality gems. ## Description Product Description Review: Review - Duplicate Review: Déçu - Reçu différents de la photo (forme unique) ## Features - The color of a blue sapphire is more important than its clarity. Sapphires are rarely completely clean and even very expensive stones can be slightly included. Subtle differences in color can make great variations in valuations of fine gemstones. Fine loose gemstones of good color and clarity are always rare and valuable. Highly saturated medium or medium dark blue tones are best, blue sapphires which are too dark or too light are worth considerably less. - 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 | B07JFW6D5N | | Best Sellers Rank | #441,707 in Fashion ( See Top 100 in Fashion ) #233 in Loose Gemstones & Diamonds | | Brand Name | GEMHUB | | Care instructions | Handle with care, avoid harsh chemicals, store in a safe place away from heat and moisture. | | Clasp Type | no-clasp-type | | Collection Name | All | | Customer Reviews | 3.8 out of 5 stars 353 Reviews | | Gem Type | srilankan-sapphire | | Grade Rating | B | | Item Type Name | Loose gemstone | | Manufacturer | GEMHUB | | Metal Stamp | Sterling silver | | Primary Stone Gem Type | Sapphire | | Ring Size | 4 | | Stone Clarity | SI2 | | Stone Color | blue | | Stone Cut | Very Good | | Stone Treatment Method | Untreated | | Stone Weight | 100 Carats | | Total Diamond Weight | 100 Grams | | Total Gem Weight | 100 carats | | Unit Count | 7 Count | ## Images ![Gemhub Natural Blue Sapphire Loose Gemstone For Jewellery Making - Image 1](https://m.media-amazon.com/images/I/61+ldoSSaNL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Is it natural stones , unheated, untreated ?** A: The description says they are "hue enhanced" **Q: Im confused! the photo is showing faceted stones, the description says they are cabochons,one of the answers they are faceted. ?cab's or facets?** A: I received faceted stones **Q: Is there any certificate with it** A: No. **Q: I find no reference to size in any information?** A: It is 100 carats in 7 stones so roughly 15 carats a piece which is about 5/ 8 to3/4 inch in size as the other pictures show. ## Customer Reviews ### ⭐ Review *by I***D on 27 April 2024* Duplicate ### ⭐⭐ Déçu *by A***M on 2 April 2025* Reçu différents de la photo (forme unique) ### ⭐⭐⭐⭐⭐ Beautiful Gems *by A***R on 8 January 2026* Great quality, making jewelry with these ## Frequently Bought Together - GEMHUB Natural Blue Sapphire Loose Gemstone for Jewellery Making 100.00 Carats Gemstone Necklace for Women-7Pcs Lot - GEMHUB Approx 100 Ct./7 Pcs Ring Size Gorgeous African Pigeon Blood Red Ruby Loose Gemstones Lot Ruby July Birthstone - GEMHUB Zambian A+ Grade Green Emerald Approx 200 Ct. Set of Fine 20 Pieces Natural Green Emerald Loose Gemstones Beads --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/318036858-gemhub-natural-blue-sapphire-loose-gemstone-for-jewellery-making](https://www.desertcart.tn/products/318036858-gemhub-natural-blue-sapphire-loose-gemstone-for-jewellery-making) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-29*