X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Loose Star Diopside - Natural Black Star Gemstone from India & Siberia

Loose Star Diopside - Natural Black Star Gemstone from India & Siberia

Welcome to our stunning collection of loose star diopside, featuring rare and natural black star diopside gemstones. Known for their captivating star-like reflections, our star diopside cabochons are perfect for creating unique rings, pendants, and custom jewelry. Sourced from regions like India and Siberia, these star gemstones are a favorite among collectors and jewelry enthusiasts. Whether you're searching for a loose black star diopside or a one-of-a-kind custom star diopside design, you'll find the perfect gem here.

Star Diopside Weight
Star Diopside Size
Star Diopside Clarity
Star Diopside Price

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Star Diopside
Blue
Brown
Golden
Gray
Green
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
Clear All
ID: 737594
Weight: 7.35ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 44.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 737548
Weight: 9.27ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 55.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 734970
Weight: 5.70ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 734972
Weight: 5.11ct
Size: 10.1 x 8.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.55
Item in Stock
More Options & Item Details
Add to Cart
ID: 734960
Weight: 4.44ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 734975
Weight: 12.09ct (total)
Size: 12.3 x 9.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 60.45
Item in Stock
More Options & Item Details
Add to Cart
ID: 736761
Weight: 1.47ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 737419
Weight: 2.11ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 734719
Weight: 4.68ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 734721
Weight: 5.00ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 30.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 734983
Weight: 10.09ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 50.45
Item in Stock
More Options & Item Details
Add to Cart
ID: 734974
Weight: 5.32ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 26.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 734944
Weight: 5.51ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 33.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 734810
Weight: 5.51ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 33.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 734948
Weight: 5.88ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 734818
Weight: 3.46ct
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 737612
Weight: 6.35ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 38.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 734812
Weight: 5.42ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 734999
Weight: 4.91ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 29.46
Item in Stock
More Options & Item Details
Add to Cart
ID: 737617
Weight: 7.59ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 45.54
Item in Stock
More Options & Item Details
Add to Cart
ID: 737421
Weight: 6.19ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 37.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 737557
Weight: 3.64ct
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 21.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 734946
Weight: 6.15ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 734997
Weight: 5.13ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 25.65
Item in Stock
More Options & Item Details
Add to Cart
ID: 737427
Weight: 2.45ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 737565
Weight: 1.99ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 737620
Weight: 6.66ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 737429
Weight: 2.61ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 737596
Weight: 7.08ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 42.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 736767
Weight: 1.33ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 737362
Weight: 1.78ct
Size: 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 736758
Weight: 1.47ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 734982
Weight: 8.10ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 40.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 737553
Weight: 6.96ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 734971
Weight: 4.36ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 21.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 737365
Weight: 9.33ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 55.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 737420
Weight: 5.80ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 34.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 734969
Weight: 4.61ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 23.05
Item in Stock
More Options & Item Details
Add to Cart
ID: 737555
Weight: 8.50ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 51.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 737613
Weight: 6.58ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 737562
Weight: 1.85ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 737604
Weight: 6.48ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 38.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 737367
Weight: 9.76ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 58.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 734978
Weight: 13.24ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 66.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 737619
Weight: 6.11ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 737551
Weight: 8.06ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 48.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 734951
Weight: 3.48ct
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 737591
Weight: 7.54ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 45.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 737606
Weight: 5.49ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 734707
Weight: 4.92ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 29.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 737552
Weight: 11.09ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 66.54
Item in Stock
More Options & Item Details
Add to Cart
ID: 737547
Weight: 11.26ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 67.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 737599
Weight: 7.23ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 43.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 737423
Weight: 5.90ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 736759
Weight: 1.38ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 737621
Weight: 7.29ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 43.74
Item in Stock
More Options & Item Details
Add to Cart
ID: 734976
Weight: 9.78ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 48.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 737598
Weight: 8.59ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 51.54
Item in Stock
More Options & Item Details
Add to Cart
ID: 735011
Weight: 2.37ct
Size: 10 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.22
Item in Stock
More Options & Item Details
Add to Cart
ID: 734811
Weight: 4.31ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 25.86
Item in Stock
More Options & Item Details
Add to Cart
1 2 3
Choose Page
1 - 3

Why Buy Star Diopside from GemSelect?

FAQs

What is a star diopside?

Star diopside, also known as black star diopside, is a natural gemstone that displays a unique asterism effect, forming a star-like pattern on its surface. This phenomenon makes it a popular choice among collectors and jewelry enthusiasts.

What makes loose star diopside unique?

Loose star diopside gemstones are prized for their natural beauty and rare star patterns. Their versatility allows them to be used in custom jewelry designs, including star diopside pendants and rings.

Where does star diopside come from?

Star diopside is sourced from several regions, with some of the finest specimens coming from India and Siberia. Indian and Siberian star diopside are renowned for their quality and vibrant star effects.

How is black star diopside used in jewelry?

Black star diopside is often crafted into cabochons, which enhance its star-like reflections. These cabochons are ideal for star diopside pendants, rings, and other custom jewelry pieces. Star diopside cabochons for rings are especially popular due to their bold, elegant appearance.

Why should I choose natural star diopside?

Natural star diopside gemstones, unlike synthetic alternatives, offer unmatched authenticity and rarity. They are ideal for collectors and those seeking unique star gemstones for their jewelry collections.

Are loose black star diopside gemstones available wholesale?

Yes, star diopside wholesale options are available for those interested in bulk purchases, including loose black star diopside and star diopside cabochons. These options are perfect for jewelers and designers.

What are rare star gemstones?

Rare star gemstones, like star diopside, are highly sought after due to their unique optical properties. Their natural star patterns and rich black tones make them exceptional additions to any jewelry design.

Can I use star diopside for custom jewelry?

Absolutely! Loose star diopside gemstones are perfect for custom jewelry projects. Whether you’re creating star cabochons for a ring or a bespoke star diopside pendant, these gems bring elegance and individuality to your designs.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate
Enlarged Gemstone Image