90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home Gemstones Single Center Stones

Single Center Stones

Browse natural loose gemstones suited for single center-stone jewelry, from classic ring and pendant designs to custom one-of-a-kind settings.

Single Center Stones Weight
Single Center Stones Size
Single Center Stones Clarity
Single Center Stones Price
Single Center Stones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Single Center Stones
Black Single Center Stones
Blue Single Center Stones
Brown Single Center Stones
Golden Single Center Stones
Gray Single Center Stones
Green Single Center Stones
Multicolor Single Center Stones
Orange Single Center Stones
Pink Single Center Stones
Purple Single Center Stones
Red Single Center Stones
Turquoise Single Center Stones
Violet Single Center Stones
White Single Center Stones
Yellow Single Center Stones
Single
Pairs
Lots
Faceted
Cabochons
Clear All

5.97ct Pink Strawberry Quartz, Oval, Translucent

11.6 x 9.3 mm

$ 35.97

View Gem

4.40ct Red Andesine Labradorite, Pear Shape, Translucent

17.2 x 8.3 mm

$ 54.78

View Gem

5.56ct Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 30.46

View Gem

0.66ct Yellow Citrine, Pear Shape, VVS

7 x 5 mm (calibrated)

$ 3.29

View Gem

3.20ct Orange Sunstone, Round, Translucent

10 mm (calibrated)

$ 18.64

View Gem

1.68ct Yellow Citrine, Emerald Cut, VVS-VS

8.3 x 6.3 mm

$ 13.39

View Gem

0.83ct Yellow Color-Change Diaspore, Pear Shape, VVS-VS

10.6 x 3.8 mm

$ 29.10

View Gem

1.61ct Orange Moonstone, Marquise, Translucent

9.9 x 5.7 mm

$ 3.20

View Gem

3.19ct Yellow Rutile Topaz, Pear Shape, Transparent

12.4 x 7.3 mm

$ 66.19

View Gem

3.11ct Pink Morganite, Round, Translucent

9 mm (calibrated)

$ 33.73

View Gem

3.74ct Turquoise Larimar, Pear Shape, Opaque

13 x 9 mm (calibrated)

$ 44.64

View Gem

0.77ct White Sillimanite Cat'S Eye, Oval, Transparent

7.5 x 4.3 mm

$ 2.40

View Gem

1.25ct Green Peridot, Oval, VVS-VS

8 x 6 mm (calibrated)

$ 11.21

View Gem

0.71ct Pink Spinel, Heart, VVS-VS

6 x 5.5 mm

$ 85.20

View Gem

3.39ct Yellow Apatite, Oval, VS

11 x 9 mm (calibrated)

$ 111.42

View Gem

2.21ct Multicolor Labradorite, Baguette, Transparent

8 x 6 mm (calibrated)

$ 4.84

View Gem

1.63ct Pink Morganite, Round, VVS-VS

8 mm (calibrated)

$ 125.01

View Gem

9.82ct Yellow Quartz, Marquise, VVS-VS

19.8 x 12.9 mm

$ 39.59

View Gem

6.31ct Violet Amethyst, Oval, Transparent

13.6 x 11 mm

$ 37.71

View Gem

2.77ct Multicolor Labradorite, Pear Shape, Translucent

10 x 8 mm (calibrated)

$ 6.13

View Gem

4.34ct Blue Topaz, Heart, VVS-VS

10 x 10 mm (calibrated)

$ 33.71

View Gem

7.25ct Multicolor Labradorite, Round, Translucent

13 mm (calibrated)

$ 15.60

View Gem

10.02ct Multicolor Rainbow Pyrite, Heart, Opaque

17 x 17 mm (calibrated)

$ 25.95

View Gem

13.37ct Yellow Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 73.25

View Gem
1 2 3
...
177
Choose Page
1 - 1500

Why Buy Single Center Stones from GemSelect?

Shop Natural Gemstones for a Focal Design

A single center stone is the main gemstone in a jewelry design. Whether it will be set in a solitaire ring, a pendant, a statement cocktail ring or a custom mounting, the center gem sets the tone for the finished piece. This category brings together natural loose gemstones that work well as the primary visual focus of a design.

Choose by Shape, Color and Presence

Center stones are often selected for their balance of beauty, size and wearability. Round, oval, cushion, pear, emerald-cut, trillion and other shapes can each create a different style. Color is equally important: vivid, subtle, deep or pastel tones can change the entire character of a design. Use the gemstone details to compare measurements, carat weight, clarity, cut and overall appearance before choosing the stone that best fits your project.

Natural loose gemstones suitable for single center stone jewelry

For Rings, Pendants and Custom Jewelry

Single center stones are a flexible choice for many types of jewelry. A well-proportioned gem can stand alone in a simple setting, while a more dramatic stone may be paired with accent gems or decorative metalwork. If you are working with a jeweler, the loose gemstone’s dimensions are especially important for planning the setting and final design.

Review the Gem Details Before Buying

Every gemstone type has its own character, including differences in hardness, brilliance, transparency and typical inclusions. For jewelry that will be worn often, consider the intended use as well as the gem’s durability. Always check the individual product information for measurements, shape, treatment notes and other specifications relevant to your purchase.

Single Center Stone FAQs

What is a single center stone?

A single center stone is the main loose gemstone intended to be the focal point of a jewelry piece, such as a ring, pendant or custom design.

How do I choose the right size center stone?

Look at the gemstone’s millimeter measurements as well as carat weight. Two stones with the same carat weight can face up differently depending on shape, cut and gemstone type.

Which gemstone shapes are popular for center stones?

Round, oval, cushion, pear, emerald-cut and trillion shapes are common choices, but the best shape depends on the setting style and the look you prefer.

Can these stones be used for engagement rings?

Many natural gemstones can be used in engagement-style rings, but durability varies by gem type. For everyday wear, discuss setting protection and gemstone suitability with your jeweler.

Should I buy the stone before the setting?

For custom jewelry, many buyers choose the loose center stone first so the setting can be made to fit its exact shape and measurements.

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

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate
Enlarged Gemstone Image