Nothing compares to a stone shaped by the earth. Our natural loose gemstones are earth-mined diamonds, emeralds, rubies, sapphires, and more, each unique in color and character and sold on its own.

Ideal for a custom design or a collection, every natural stone is measured and described so you know exactly what you are setting.

Frequently Asked Questions

What makes a loose gemstone natural?

A natural gemstone is mined from the earth rather than grown in a lab. Each forms over millions of years, giving it a color and pattern all its own.

Are natural loose stones more valuable?

Natural stones are prized for their rarity and individuality, which can make them more valuable than lab-grown equivalents, especially in larger sizes.

Can I use a natural loose stone for an engagement ring?

Yes. Natural loose stones are a classic, meaningful choice for a custom engagement ring or heirloom piece.

How do I know the quality of a natural loose stone?

Each listing describes the stone's size, cut, color, and any grading, so you can judge quality before you buy.

Natural Loose Gemstones

-29%
Regular price $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...
Regular price $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...
-35%
Regular price $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...
Regular price $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...
-36%
Regular price $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...
Regular price $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...
-35%
Regular price $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...
-32%
Regular price $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...
-32%
Regular price $101.13 $68.87

4mm Round Faceted Natural Emerald - A Quality

4mm Round Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
-28%
Regular price $62.49 $44.97

2.75mm Round Faceted Natural Emerald - AA Quality

2.75mm Round Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
-34%
Regular price $129.48 $84.96

3.5mm Round Faceted Natural Emerald - AA Quality

3.5mm Round Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
-21%
Regular price $42.51 $33.74

2.5mm Round Faceted Natural Emerald - AA Quality

2.5mm Round Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
Regular price $18.21

3mm Round Faceted Natural Emerald - C Quality

3mm Round Emerald C Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
Regular price $14.86

2.75mm Round Faceted Natural Emerald - C Quality

2.75mm Round Emerald C Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
-35%
Regular price $139.44 $90.56

2.75mm Round Diamond-cut Natural Emerald - AA Quality

2.75mm Round Diamond-cut Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
Regular price $13.83

2.5mm Round Faceted Natural Emerald - C Quality

2.5mm Round Emerald C Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
Out of stock
Regular price $12.79

2.25mm Round Faceted Natural Emerald - C Quality

2.25mm Round Emerald C Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
Regular price $12.24

2mm Round Faceted Natural Emerald - C Quality

2mm Round Emerald C Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
-11%
Regular price $30.36 $26.96

2.25mm Round Faceted Natural Emerald - AA Quality

2.25mm Round Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
-28%
Regular price $64.08 $45.87

2.5mm Round Diamond-cut Natural Emerald - A Quality

2.5mm Round Diamond-cut Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
Regular price $19.67

2mm Round Faceted Natural Emerald - A Quality

2mm Round Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
-26%
Regular price $55.20 $40.83

2.25mm Round Diamond-cut Natural Emerald - A Quality

2.25mm Round Diamond-cut Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
Regular price $17.59

1.75mm Round Faceted Natural Emerald - A Quality

1.75mm Round Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
Out of stock
-21%
Regular price $44.16 $34.67

1.75mm Square Step-cut Natural Emerald - AA Quality

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