- Home Page /
- Fashion /
- Shoe, Jewelry & Watch Accessories /
- Jewelry Accessories /
- Loose Gemstones /
- GEMHUB Loose Gemstones For Jewelry Making 90....
0 ratings
Item #:
85149361
GEMHUB Loose Gemstones For Jewelry Making 90.00 Carats Brazilian Color-Change Alexandrite Stone Emerald Shape Loose Gemstone Crystals
Item #:
85149361
TTD 181
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 13
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Alexandrite, with its chameleon-like qualities, is a rare variety of the mineral chrysoberyl that will enhance the beauty of any jewelry piece.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Carat Weight
Weighing 94.50 carats, this gemstone offers substantial quality and presence, making it ideal for striking jewelry pieces that demand attention and elevate the wearer's style.
Emerald Cut Design
The elegant emerald cut enhances the natural beauty of the Swiss Blue Topaz, providing a sophisticated aesthetic that appeals to jewelers and DIY enthusiasts looking for unique, eye-catching stones.
Versatile Use
Perfect for various jewelry-making projects, this loose gemstone allows creators to unleash their imagination, whether designing rings, necklaces, or earrings, adding a distinct flair to any piece.
Product Details
| Stone Cut | Very Good |
| Stone Color | Multiple Colors |
| Primary Stone Gem Type | Alexandrite |
| Metal Stamp | Sterling silver |
| Stone Clarity | SI |
| Certificate Type | Lab Certificate |
| Grade Rating | SI |
| Clasp Type | no-clasp-type |
| Stone Treatment Method | not-treated |
| Stone Weight | 90 Carats |
| Total Gem Weight | 90 carats |
| Ring Size | 4 |
| Brand Name | GEMHUB |
| Manufacturer | Hamlet e commerce |
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
-
Jewelry Designers
Ideal for professional and amateur jewelry makers looking to create unique pieces with high-quality gemstones.
-
Gift Givers
Perfect for those wanting to give a special personalized gift, especially for birthdays or anniversaries involving jewelry.
-
Collectors
Suitable for gemstone collectors seeking to enhance their collection with a beautiful Brazilian Swiss Blue Topaz crystal.
-
Casual Crafters
Not ideal for hobbyists looking for inexpensive materials or easy-to-use options without much investment.
Product Description
GEMHUB Loose Gemstones For Jewelry Making 90.00 Carats Brazilian Color-Change Alexandrite Stone Emerald Shape Loose Gemstone Crystals
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Brazilian color-change alexandrite?
Answer: Brazilian color-change alexandrite is a rare gemstone known for its unique ability to change colors depending on the light source. In natural daylight, it typically appears green, while under incandescent light, it transforms to a reddish-purple hue. This fascinating characteristic makes it highly sought after for fine jewelry and collectors. Its beauty and rarity make it an excellent choice for creating bespoke jewelry pieces, from elegant rings to stunning pendants. -
Question:
How is color-change alexandrite different from regular alexandrite?
Answer: Color-change alexandrite is distinguished by its remarkable phenomenon of color shifting, as opposed to traditional alexandrite, which might not exhibit the same noticeable transformation. The vibrant colors and intensity of the color change in Brazilian varieties make them particularly prized among gem enthusiasts. For jewelry makers, utilizing such gems can enhance the visual appeal of their designs, providing a dynamic element that captivates observers. -
Question:
What are the dimensions of the GEMHUB color-change alexandrite?
Answer: The GEMHUB color-change alexandrite comes in an emerald cut, showcasing dimensions typically in the range of around 60 to 70 carats. These dimensions enhance its brilliance and the visual impact of the color change phenomenon. When setting the stone in jewelry, choosing a design that highlights its shape and color transformation can lead to stunning results, perfect for custom pieces or one-of-a-kind items. -
Question:
Can I use this alexandrite for custom jewelry designs?
Answer: Absolutely! The GEMHUB color-change alexandrite is an excellent choice for custom jewelry designs. Its unique color-changing properties, combined with its striking emerald shape, make it a standout centerpiece for rings, necklaces, or earrings. Designers can creatively incorporate it into various styles, delighting clients with bespoke pieces that carry a personal touch and an artistic flair. -
Question:
What type of settings work best for emerald-shaped alexandrite?
Answer: Emerald-shaped alexandrite typically looks best in settings that allow the gem to be prominently displayed, such as solitaire or halo designs. These settings not only enhance the visual impact of the stone but also protect it, ensuring durability. Choosing complementary metals like yellow or white gold can also accentuate the colors effectively, capturing the attention of anyone who sees it. -
Question:
How do I care for a color-change alexandrite gemstone?
Answer: Caring for a color-change alexandrite involves regular cleaning with a soft cloth and mild soap solution. Avoid harsh chemicals or extreme temperature changes, as these can affect the gem's quality. Proper storage in a soft pouch or a lined jewelry box can prevent scratches. This attentiveness ensures that the brilliant colors remain vibrant and the stone retains its beauty for years to come. -
Question:
Is color-change alexandrite a good investment?
Answer: Yes, color-change alexandrite is regarded as a good investment due to its rarity and unique characteristics. As demand for unique gemstones increases, the value of high-quality alexandrite can appreciate over time. Collectors and jewelers often seek out these stones for their distinctive qualities, making them valuable in both personal collections and as investment pieces in jewelry markets. -
Question:
Where can I learn more about the origins of color-change alexandrite?
Answer: The origins of color-change alexandrite can be traced back to Trinidad and Tobago, where the finest specimens are found. This region is known for producing high-quality gemstones with superior color-changing properties. Exploring literature on gemology or visiting gem and mineral shows can provide deeper insights into their origins, history, and significance within the gemstone community. -
Question:
What should I consider when purchasing alexandrite gemstones?
Answer: When purchasing alexandrite gemstones, consider factors such as the color change quality, clarity, and overall cut of the stone. High-quality alexandrite will have a pronounced and vibrant color change, minimal inclusions, and a well-executed cut. Additionally, it’s essential to ensure that you're buying from reputable sources who provide certification, thereby guaranteeing the authenticity and quality of the gem. -
Question:
Where can I buy GEMHUB Approx 60-70 Ct Brazilian Color-Change Alexandrite Loose Gem?
Answer: You can purchase the GEMHUB Approx 60-70 Ct Brazilian Color-Change Alexandrite Loose Gem from Ubuy. They offer a seamless buying experience, providing detailed descriptions and images that help you make informed decisions. Ubuy is known for its range of products and user-friendly interface, making it an excellent choice for acquiring this precious gemstone.
GEMHUB Loose Gemstones Editorial Review
**** The Gemhub Top A+ Quality Brazilian Blue Topaz has garnered a mixed reception from customers, revealing a blend of admiration and disappointment in equal measure. Many buyers are captivated by the gem's aesthetic appeal, with several highlighting its gorgeous appearance and impressive size, ideal for imaginative jewelry projects. For instance, one enthusiastic review emphasizes the stone's beauty, perfection for a necklace idea, and overall satisfaction with the purchase, especially given the price point. However, there are notable criticisms, particularly regarding the stone's authenticity and quality. A key contention arises from concerns that the gem may not be the genuine article, with some users expressing skepticism about it being true topaz when it appeared easily scratchable, suggesting it could be glass or a synthetic variant. These concerns seem to temper the excitement for some customers who feel misled by the product description. Instances of small imperfections like visible bubbles, chips, and scratches also emerge, with a few customers finding the cut less than precise. Despite these criticisms, feedback regarding overall value resonates strongly among users. Many feel that for the price—often around 30 dollars—they receive a visually appealing piece that, while perhaps flawed, is still worth the investment. It is also worth noting that several reviewers express intent to repurpose the gem, underscoring the versatility and creativity sparked by this product. In summary, while the Gemhub gem holds allure due to its striking aesthetics and affordability, potential buyers should be aware of the possible discrepancies between expectations and the actual product quality. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Gorgeous appearance and large size make it ideal for jewelry projects.
- Good value Considering the price point.
- Many buyers enjoy the gem as a decorative piece.
Cons
- Questions around authenticity; some believe it might be glass or not true topaz.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TTD 181
Order now and get it around Sunday, September 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Rare Brazilian color-change Alexandrite gemstone.
- Approximately 60-70 carats with dimensions of 30 x 27 x 18 mm.
- Chameleon-like color changing qualities for stunning visual effects.
- Expert gemologist certified for top quality assurance.
- Perfect for enhancing jewelry and creating unique pieces.
- Hand-cut and polished for exceptional craftsmanship.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.