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Home Gemstones Ruby Pairs

Natural Ruby Pairs - Perfectly Matched Loose Rubies

Browse perfectly matched ruby pairs ideal for elegant earrings and fine custom jewelry designs.

Ruby Pairs Weight
Ruby Pairs Size
Ruby Pairs Clarity
Ruby Pairs Price
Ruby Pairs Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown
Golden
Gray
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Multicolor
Orange
Pink Ruby Pairs
Purple Ruby Pairs
Red Ruby Pairs
Turquoise
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Pairs
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3.18ctw Red Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 95.02

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14.04ctw Purple Rubies, Flower Cut, Opaque

18 x 13 mm (calibrated)

$ 279.68

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2.82ctw Red Rubies, Pear Shape, VS-SI

8 x 6 mm (calibrated)

$ 252.78

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2.87ctw Red Rubies, Oval, VS-SI

8 x 6 mm (calibrated)

$ 257.27

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3.53ctw Red Rubies, Pear Shape, VS-SI

8 x 6 mm (calibrated)

$ 316.43

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2.61ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 259.96

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3.12ctw Red Rubies, Round, VS

6.5 mm (calibrated)

$ 279.68

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2.22ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 66.33

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0.50ctw Red Rubies, Round, SI

3.8 mm

$ 139.44

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4.48ctw Red Rubies, Round, VS

7 mm (calibrated)

$ 401.59

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2.12ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 211.15

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2.56ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 254.98

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3.95ctw Purple Rubies, Fancy, Opaque

12.8 x 7.9 mm

$ 78.68

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1.53ctw Red Rubies, Pear Shape, VS-SI

7.1 x 4.1 mm

$ 137.15

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0.59ctw Red Rubies, Oval, VS

4.9 x 3.8 mm

$ 164.54

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2.49ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 136.40

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3.61ctw Red Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 323.60

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7.42ctw Purple Rubies, Flower Cut, Opaque

11 x 9 mm (calibrated)

$ 147.81

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3.08ctw Pink Rubies, Oval, VS-SI

8 x 6 mm (calibrated)

$ 276.09

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3.10ctw Red Rubies, Round, VS

6.5 mm (calibrated)

$ 277.88

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3.31ctw Red Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 181.32

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2.76ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 274.90

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2.94ctw Pink Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 204.98

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2.06ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 205.18

View Gem
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Why Buy Ruby Pairs from GemSelect?

Perfectly Matched Ruby Pairs

Our ruby pairs are carefully selected for matching color, size, shape and overall appearance, making them ideal for symmetrical jewelry designs such as stud or drop earrings.

Natural Loose Ruby Pairs Online

Shop natural loose ruby pairs online with confidence at GemSelect. Every stone is 100% genuine, with any treatments fully disclosed for complete transparency.

Matched Ruby Pairs for Earrings and Fine Jewelry

Ruby Earring Pairs

Matched ruby pairs are especially popular for earrings, where balance and symmetry are essential. Choose from round, oval, pear and cushion cuts to suit your design.

Calibrated Ruby Pairs

We offer calibrated ruby pairs in popular sizes to fit standard jewelry mountings, helping jewelers create consistent and professional results.

Faceted Ruby Sets

Faceted ruby pairs enhance brilliance and sparkle, making them ideal for fine jewelry. Well-cut stones maximize light return and highlight the rich red color rubies are known for.

Heat-Treated and Untreated Ruby Pairs

Our inventory includes both heat-treated and untreated ruby pairs. Treatment details are clearly listed so you can select stones that meet your specific requirements and budget.

Wholesale Ruby Pairs

Buy ruby pairs in matching sets for your jewelry business or collection. We offer competitive pricing, detailed specifications and worldwide shipping to over 100 countries.

Learn more about ruby origins, treatments and quality factors on our Ruby Information Page.

FAQs

What are ruby pairs used for?

Ruby pairs are most commonly used for earrings, where two stones must closely match in color, size and shape. They can also be used in side-stone settings or symmetrical designs.

How closely are ruby pairs matched?

Our ruby pairs are selected to closely match in color tone, dimensions, cut and overall appearance. Exact carat weight may vary slightly, but visual balance is prioritized.

Are your ruby pairs natural?

Yes, all ruby pairs sold by GemSelect are natural gemstones. Any treatments, such as heat treatment, are fully disclosed in the product description.

Do you offer untreated ruby pairs?

Yes, we offer untreated ruby pairs when available. You can filter by treatment information to find stones that meet your specific preferences.

Can I buy ruby pairs in calibrated sizes?

Yes, calibrated ruby pairs are available in popular sizes suitable for standard earring and jewelry mountings, helping ensure an easy setting process.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

Posted By Mr. in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate
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