Colorline Inc

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Colorline Inc We are Sapphire & Ruby Specialists. Colorline Inc. We pride ourselves on being a prompt and dependable source for fine gemstones.
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has been a leader in the gemstone industry for more than 25 years and has an extensive inventory in Sapphires & Rubies. We look forward to serving you and adding you to our list of many satisfied customers.

10/20/2026

Brand New 6 CT Natural Unheated Oval Green Sapphire. Loupe clean. Top cutting. GIA Certified. Interesting blend of green, yellow and blue.
We are Sapphire & Ruby Specialists.
Rapnet ID - 130707
[email protected]
www.colorlineusa.com

10/14/2026

7 CT Natural Unheated Square Cushion Teal Sapphire. Loupe clean gem with a gorgeous blend of blue and green.
We are Sapphire & Ruby Specialists.
Rapnet ID - 130707
[email protected]
www.colorlineusa.com

10/12/2026

Brand New 4 CT+ Natural Unheated Cushion Pigeons Blood Mozambique Ruby. AGL & GRS Certified. Gorgeous gem.
We are Sapphire & Ruby Specialists.
Rapnet ID - 130707
[email protected]
www.colorlineusa.com

10/11/2026

Brand New 8 CT Natural Unheated Cushion Ceylon Sapphire. The stone is loupe clean with great color and luster. We’re in the process of recutting the stone to make it even more beautiful. Stay tuned….
We are Sapphire & Ruby Specialists.
Rapnet ID - 130707
[email protected]
www.colorlineusa.com

10/09/2026

Brand New 10 CT+ Emerald Cut Vivid Pink Sapphire. Hot pink color. AGL & SIG Certified.

We are Sapphire & Ruby Specialists.
Rapnet ID - 130707
[email protected]
www.colorlineusa.com

10/07/2026

Brand New nearly 20 CT size Natural Unheated Cushion Ceylon Sapphire. Loupe clean with a sweet vivid blue color. Great brilliancy.

We are Sapphire & Ruby Specialists.
Rapnet ID - 130707
[email protected]
www.colorlineusa.com

10/05/2026

A couple of new 5 CT Square Cushion Pigeons Blood Mozambique Rubies. Both are loupe clean gem quality pieces.
We are Sapphire & Ruby Specialists.
Rapnet ID - 130707
[email protected]
www.colorlineusa.com

GemGeneve -
05/04/2026

GemGeneve -

Address

New York, NY

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