Where do these gemstones come from?

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!

What type of treatment is done on these?

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!

Why choose rough gems?

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.

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!

What are our most popular rough gems?

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.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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GEMHUB Natural Blue Sapphire Rough Gemstones 8-200 Carats Raw Crystals and Healing Stones Loose Gemstone Necklace For Women And Men

Product ID: 100822969

🎨Color-enhanced for vibrant, shifting hues

💎Grade A certified premium rough gemstones

🔷66 carats of natural blue sapphire

¥6759

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

🔷 Own the rare: where natural beauty meets bold craftsmanship

UNIQUE RAW ROUGH TEXTURE - Each stone’s natural formation guarantees a one-of-a-kind masterpiece
CERTIFIED GRADE A QUALITY - Expert-verified authenticity ensures top-tier value and trust
DYNAMIC PLEOCHROIC COLOR PLAY - Watch the stone shift from deep blue to regal purple with every angle
PERFECT FOR CREATIVES COLLECTORS - Ideal for jewelers, designers, and gemstone enthusiasts craving exclusivity
STRIKING 66 CARAT NATURAL BLUE SAPPHIRE - Generous size for bold, statement jewelry creations

GEMHUB’s Natural Blue Sapphire Rough Gemstones offer a substantial 66-carat, Grade A certified raw crystal with expertly enhanced color that shifts beautifully between blue and purple hues. Perfectly suited for jewelry makers and collectors, these unique, untreated rough stones combine rarity and vibrant aesthetics, making every piece a statement of exclusivity and refined taste.

Specifications

ASIN	B07MQ5RSPZ
ASIN	B0D7YTFTYY
Best Sellers Rank	#206,345 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #8 in Loose Gemstones
Brand Name	GEMHUB
Clasp Type	no-clasp-type
Customer Reviews	3.9 3.9 out of 5 stars (833)
Date First Available	June 24, 2024
Department	Unisex Adult
Gem Type	Sapphire
Grade Rating	A
Manufacturer	Hamlet e commerce
Metal Stamp	Sterling silver
Primary Stone Gem Type	Sapphire
Ring Size	4
Stone Color	blue
Stone Cut	Very Good
Stone Treatment Method	Color Enhanced
Stone Weight	66 carats
Total Diamond Weight	0.01 carats
Total Gem Weight	66 carats
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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¥6759

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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