Loose Gemstones

For designers, collectors, and anyone building a custom piece, a loose gemstone is where it begins. Our loose collection spans diamonds, emeralds, rubies, sapphires, and more, each sold on its own and ready to set.

Choose by stone, cut, size, and origin, natural or lab-grown. Whether you are replacing a stone, planning a custom design, or collecting, every gem is measured and described so you know exactly what you are buying.

Frequently Asked Questions

Can I buy a loose gemstone without a setting?

Yes. Every stone in this collection is sold loose, on its own, so you can set it in a design of your choosing or add it to a collection.

Are your loose gemstones natural or lab-grown?

We offer both. Natural stones are earth-mined and one of a kind; lab-grown stones share the same properties at a gentler price. Each listing states which it is.

How are loose gemstones measured?

Loose stones are described by millimeter dimensions and, for diamonds, by carat weight, along with shape and quality, so you can match a stone to a setting.

Can I use a loose gemstone for a custom piece?

Absolutely. Loose stones are ideal for custom rings, pendants, and repairs. Choose your stone, then have it set by your jeweler.

$18.43

1.25mm Round Diamond-cut Natural Emerald - A Quality

1.25mm Round Diamond-cut Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...

3.75mm Round Faceted Natural Emerald - AA Quality

Out of stock

-37%

$179.28 $112.96

3.75mm Round Faceted Natural Emerald - AA Quality

3.75mm Round Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...

1.75mm Round Diamond-cut Natural Emerald - A Quality

-6%

$25.95 $24.36

1.75mm Round Diamond-cut Natural Emerald - A Quality

1.75mm Round Diamond-cut Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...

3.5mm Round Faceted Natural Emerald - A Quality

-28%

$64.08 $45.87

3.5mm Round Faceted Natural Emerald - A Quality

3.5mm Round Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...

3mm Round Faceted Natural Emerald - AA Quality

-31%

$76.35 $52.75

3mm Round Faceted Natural Emerald - AA Quality

3mm Round Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...

-29%

$129.00 $91.60

10x8mm Emerald Cut Lab Created Emerald

10x8mm Emerald Cut Lab Created Emerald. A high-quality lab-created emerald available for custom jewelry settings, repairs, or replacement. Grown to...

7x5mm Oval Faceted Natural Emerald - C Quality

-29%

$72.00 $50.78

7x5mm Oval Faceted Natural Emerald - C Quality

7x5mm Oval Emerald C Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...

4x2mm Marquise Faceted Natural Emerald - A Quality

$20.61

4x2mm Marquise Faceted Natural Emerald - A Quality

4x2mm Marquise Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...

-26%

$82.56 $60.85

8mm Round Lab Created Emerald

8mm Round Lab Created Emerald. A high-quality lab-created emerald available for custom jewelry settings, repairs, or replacement. Grown to the...

6x4mm Oval Faceted Natural Emerald - A Quality

-35%

$146.40 $94.47

6x4mm Oval Faceted Natural Emerald - A Quality

6x4mm Oval Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...

$18.43

1.5mm Round Diamond-cut Natural Emerald - A Quality

1.5mm Round Diamond-cut Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...

3.75mm Round Diamond-cut Natural Emerald - A Quality

-36%

$251.70 $161.01

3.75mm Round Diamond-cut Natural Emerald - A Quality

3.75mm Round Diamond-cut Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...

-22%

$61.41 $47.63

8x6mm Emerald Cut Lab Created Emerald

8x6mm Emerald Cut Lab Created Emerald. A high-quality lab-created emerald available for custom jewelry settings, repairs, or replacement. Grown to...

3x1.5mm Marquise Faceted Natural Emerald - A Quality

$15.39

3x1.5mm Marquise Faceted Natural Emerald - A Quality

3x1.5mm Marquise Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...

5mm Round Faceted Natural Emerald - AA Quality

-35%

$443.52 $289.11

5mm Round Faceted Natural Emerald - AA Quality

5mm Round Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...

3mm Round Diamond-cut Natural Emerald - A Quality

-32%

$103.20 $70.04

3mm Round Diamond-cut Natural Emerald - A Quality

3mm Round Dimond-cut Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...

Out of stock

-28%

$199.20 $142.46

12x10mm Emerald Cut Lab Created Emerald

12x10mm Emerald Cut Lab Created Emerald. A high-quality lab-created emerald available for custom jewelry settings, repairs, or replacement. Grown to...