Is it natural stones , unheated, untreated ?

The description says they are "hue enhanced"

I find no reference to size in any information?

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.

Gemhub Natural Blue Sapphire Loose Gemstone For Jewellery Making

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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108.68 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

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Description

🔷 Own the rarest blue—where brilliance meets exclusivity.

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.

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.

Specifications

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

Reviews

I**D

Review

Duplicate

27.04.2024

A**M

Déçu

Reçu différents de la photo (forme unique)

2.04.2025

A**R

Beautiful Gems

Great quality, making jewelry with these

8.01.2026

J**R

Very good

17.03.2025

T**I

perfectos muy bonitos

mas bonitos que los de la foto aunque todos iguales pero bien

28.03.2024

M**A

Son iguales a la imagen.

Todo me gustó. Las piedras cumplen con lo ofrecido. Llegaron puntuales, en la fecha mencionada.

7.03.2023

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Excellent communication throughout the order process. Product is perfect.

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108.68 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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