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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
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0.99ct Green Peridot, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 14.79

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6.99ct Green Actinolite Cat'S Eye, Oval, Translucent

14 x 11.1 mm

$ 48.74

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0.48ct Orange Sapphire, Oval, VVS-VS

6 x 3.8 mm

$ 48.57

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0.62ct Green Peridot, Marquise, VS

8 x 4 mm (calibrated)

$ 9.88

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0.64ct Orange Citrine, Oval, VS

7 x 5 mm (calibrated)

$ 6.37

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3.59ct Red Andesine Labradorite, Oval, Transparent/Translucent

11 x 9 mm (calibrated)

$ 47.20

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6.35ct Brown Smoky Quartz, Emerald Cut, VVS

11 x 11 mm (calibrated)

$ 12.46

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0.89ct Multicolor Chocolate Opal, Oval, Translucent

8 x 6 mm (calibrated)

$ 26.59

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2.29ct Orange Hessonite Garnet, Oval, VS-SI

8.6 x 7.2 mm

$ 50.18

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18.33ct Red Almandine Garnet, Oval, VVS-VS

16.5 x 14.9 mm

$ 547.70

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8.65ct Black Star Sapphire, Oval, Opaque

12.4 x 10.5 mm

$ 172.31

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2.12ct White Zircon, Round, VS

7 mm (calibrated)

$ 57.23

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17.04ct Pink Rose Quartz, Oval, Transparent

18 x 13 mm (calibrated)

$ 22.78

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1.19ct Orange Sunstone, Oval, Translucent

8.2 x 6.6 mm

$ 7.11

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4.47ct Yellow Citrine, Emerald Cut, VVS-VS

11 x 9 mm (calibrated)

$ 31.17

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15.73ct Blue Larimar, Oval, Opaque

20 x 15 mm (calibrated)

$ 187.81

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1.69ct Green Tourmaline, Round, VS

7 mm (calibrated)

$ 252.49

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1.14ct Multicolor Black Opal, Oval, Translucent

9 x 7 mm (calibrated)

$ 37.47

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1.48ct Pink Tourmaline, Oval, VVS

7.8 x 7 mm

$ 221.11

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6.43ct Brown Smoky Quartz, Emerald Cut, VVS

12 x 12 mm (calibrated)

$ 26.98

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4.87ct Brown Moonstone, Oval, Translucent

12 x 10 mm (calibrated)

$ 10.72

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1.21ct Multicolor Opal, Pear Shape, Opaque

10.8 x 7.3 mm

$ 39.77

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0.41ct White Rainbow Moonstone, Baguette, Transparent

6 x 4 mm (calibrated)

$ 14.29

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12.95ct Gray Jadeite, Oval, Translucent

18.7 x 12.1 mm

$ 51.59

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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

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Recomendado Totalmente Los Productos Se Entregaron A Tiempo

Posted By Alexis in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate
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