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

-36%
Regular price $554.10 $352.56

7x5mm Oval Faceted Natural Emerald - AA Quality

7x5mm Oval Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
-32%
Regular price $82.56 $56.32

2.75mm Round Diamond-cut Natural Emerald - A Quality

2.75mm Round Diamond-cut Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
Out of stock
-34%
Regular price $125.49 $82.71

5x4mm Oval Faceted Natural Emerald - A Quality

5x4mm Oval Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
-34%
Regular price $199.20 $131.13

3mm Round Diamond-cut Natural Emerald - AA Quality

3mm Round Diamond-cut Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
Out of stock
-33%
Regular price $92.88 $62.11

2.25mm Square Step-cut Natural Emerald - AA Quality

2.25mm Square Step-cut Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
Regular price $20.06

2.25mm Round Faceted Natural Emerald - A Quality

2.25mm Round Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
-34%
Regular price $199.20 $131.13

2.75mm Round Diamond-cut Natural Emerald - AAA Quality

2.75mm Round Diamond-cut Emerald AAA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
-32%
Regular price $103.20 $70.04

2mm Round Diamond-cut Natural Emerald - AAA Quality

2mm Round Diamond-cut Emerald AAA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
-33%
Regular price $108.36 $72.93

2.5mm Round Diamond-cut Natural Emerald - AA Quality

2.5mm Round Diamond-cut Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
-26%
Regular price $55.20 $40.82

2mm Square Step-cut Natural Emerald - AA Quality

2mm Square Step-cut Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
-18%
Regular price $38.64 $31.58

1.75mm Round Diamond-cut Natural Emerald - AA Quality

1.75mm Round Diamond-cut Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
-1%
Regular price $23.10 $22.79

1.75mm Round Faceted Natural Emerald - AA Quality

1.75mm Round Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
-0%
Regular price $22.47 $22.44

1.5mm Round Diamond-cut Natural Emerald - AA Quality

1.5mm Round Diamond-cut Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
Regular price $20.08

1.5mm Round Faceted Natural Emerald - AA Quality

1.5mm Round Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
-33%
Regular price $90.30 $60.66

2.25mm Round Diamond-cut Natural Emerald - AA Quality

2.25mm Round Diamond-cut Emerald AA Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
-12%
Regular price $30.90 $27.25

5x2.5mm Marquise Faceted Natural Emerald - A Quality

5x2.5mm Marquise Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
-21%
Regular price $44.16 $34.67

2mm Round Diamond-cut Natural Emerald - A Quality

2mm Round Diamond-cut Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine...
-34%
Regular price $191.22 $126.65

5mm Round Faceted Natural Emerald - A Quality

5mm Round Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
Regular price $13.46

1.25mm Round Faceted Natural Emerald - A Quality

1.25mm Round Emerald A Quality. A natural-color lab-created emerald grown to match the optical and chemical properties of fine mined...
Regular price $18.43

1.25mm 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...
Out of stock
-37%
Regular price $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...
-6%
Regular price $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...
-28%
Regular price $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...
-31%
Regular price $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...