Photos show stones from the current lot. Every stone you receive matches the size and grade you choose.
Calibrated · Black Moissanite
Purple Moissanite 3mm Round – Vibrant Sparkle for Unique Jewelry
Sold per stone. Pick a size; the price drops as you add more of the same stone.
- Free US shipping
over $35 - 30-day returns
- Ships to
50+ countries
- Gemstone
- Black Moissanite
- Shape
- Round
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Settings that fit
Every setting here is made for this exact size. Change the size above and the list changes with it.
Your stone, actual size
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Finish with a chain
All chains-
Venetian Box-Link Chain in Sterling Silver with Spring Ring clasp
From $140.84
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14K Solid Gold FLEX Herringbone Chain – 2.8mm Wide, 18 Inch Flat Gold Chain, Real Gold Necklace for Women, Italian Herringbone Chain
$1,170.31
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14K Gold 1 mm Solid Rope Chain
From $47.30
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14K Gold 1.3 mm Cable Chain
From $1,177.70
Every size at actual size
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About these stones
Add a bold and elegant touch to your jewelry with this stunning **3mm round purple moissanite stone**. Featuring a rich violet hue and exceptional brilliance, this gemstone offers a vibrant pop of color—perfect for eye-catching, custom jewelry designs.
💎 **Product Details:**
* Stone: Moissanite
* Color: Purple
* Shape: Round Brilliant Cut
* Size: 3mm
* Clarity: VVS1
* Cut: Excellent
* Hardness: 9.25 (very durable)
* Type: Loose gemstone
🌟 **Why Choose Moissanite?**
* Exceptional sparkle and fire
* Affordable alternative to diamonds
* Ethically sourced and conflict-free
* Durable for everyday wear
✨ Perfect for engagement rings, stacking rings, earrings, or custom jewelry. The purple color adds a unique, luxurious feel that stands out beautifully in any setting.
How we grade
A: lighter colour, visible inclusions. Good for fashion pieces and practice settings.
AA: even colour, some inclusions you can see up close. Everyday jewelry.
AAA: rich colour, eye clean. Fine jewelry.
AAAA: the top colour we cut, eye clean. Statement and heirloom pieces.
Market Basics or Precision
Market Basics: good outlines; sizes and depths vary a little stone to stone. Best value for settings you adjust by hand.
Precision: even outlines and matched depths. Drops into pre-notched castings and lines up in rows and halos.



