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Bids
Tomorrow 10:00 am

Beautiful 1.04 CRTs Natural spinel Gemstone.

2 bids
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Details
SKU
T.H 00
Dimensions (mm)
6.3 x 5 x 3.2mm
Weight (cts)
1.04
Treatment
No Treatment
Shape
Cushion
Type
Faceted
Clarity
VS
Colours
Description

Welcome to SuchenGems!

Spinel is a gem and mineral, typically known for its vibrant colors and hardness of 8 on the Mohs scale. It's a member of a group of rock-forming minerals that are metal oxides with the general composition ABO, where A can be magnesium, iron, zinc, manganese, or nickel, and B can be aluminum, chromium, or iron. Spinel's most common color is red, but it can also be found in shades of blue, green, brown, black, pink, and even colorless.

Here's a more detailed description:

Composition and Structure:

Spinel has a chemical formula of MgAl2O4, meaning it's composed of magnesium, aluminum, and oxygen.

It belongs to the cubic crystal system and typically forms octahedron-shaped crystals (two back-to-back pyramids).

The spinel group is divided into three series based on the element in the "B" position: aluminum-spinel, chromium-spinel (chromite), and iron-spinel (magnetite).

Color:

Spinel's color is primarily due to trace elements like chromium, iron, and cobalt.

Intense reds and pinks are often caused by chromium, while mixtures of iron and chromium can result in orange and purple stones.

Violet to blue spinel is colored by iron, and vibrant blues can be due to cobalt.

Some spinels can also appear greenish, brown, black, or even colorless.

Physical Properties:

Hardness: 8 on the Mohs scale (durable for jewelry).

Specific Gravity: 3.60.

Refractive Index: 1.718.

Transparency: Generally transparent to translucent.

Cleavage: No true cleavage (making it less likely to fracture easily).

Crystal System: Cubic.

Occurrence and Uses:

Spinel is found in various geological settings, including gravel deposits, metamorphic rocks, and some igneous rocks.

It's a popular gemstone, often used in jewelry due to its hardness and vibrant colors.

Some notable spinel locations include Sri Lanka, Afghanistan, Tajikistan, Vietnam, Tanzania, and Kenya.

Historically, red spinels were often mistaken for rubies due to their similar color.

The fine, intense red spinels from Mogok, Myanmar are known as "anyant pan" and are highly prized.

Shipping
Provider Destination Cost
Standard Shipping - Tracked Default Rest of World
21 days
first item
per additional item
shipping capped at
DHL Rest of World
7 days
first item
per additional item
shipping capped at
FedEx Rest of World
7 days
first item
per additional item
shipping capped at
Standard Shipping - Tracked Default Thailand
7 days
first item
per additional item
shipping capped at
DHL Thailand
3 days
first item
per additional item
shipping capped at
FedEx Thailand
2 days
first item
per additional item
shipping capped at
Store
Beautiful 1.04 CRTs Natural spinel Gemstone.
Bangkok, Thailand
Owned by suchengems
Recent Feedback
  • akjoey
    akjoey
    Positive

    Great seller, stones are amazing! very fast shipper. Thank You

  • 9-jewels-ltd
    9-jewels-ltd
    Positive

    Good vender parcel was delivered on the time of delivery, fast and responsive.

  • 9-jewels-ltd
    9-jewels-ltd
    Positive

    Good vender parcel was delivered on the time of delivery, fast and responsive.

  • didetcat
    didetcat
    Positive

    superb stone. everything is perfect*****. thank you!!

Bids History (2)
ameliagier
ameliagier
3 days ago
Purchased from this seller previously
cherryberry
cherryberry
6 days ago
Purchased from this seller previously

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Shipping Details

Costs:
Transit:
21 days via Standard Shipping - Tracked
Capped at:
Ships from:
Thailand

Payment Options

  • paypal

Overview

Listing Type : Standard
Product ID : 3128707
Starting Bid :
Starts : 3rd March 2026 09:00 am PST
Ends : 10th March 2026 10:00 am PDT
* All prices are in USD

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