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26 Years Experience

GIA reports on premium pieces

Faceted by master cutters

FREE Shipping within USA

Meet the founder

Selling sapphires online since 2000

Crescent Gems is a US-registered company sourcing direct from Sri Lanka, where we run our own lapidary. I'm Ahmed, and I'm happy to answer any question about a stone.

Call, WhatsApp or text me directly: +1 (702) 473-1681

Betsy Baker, Crescent Gems customer
★★★★★

Ahmed I know you already knew it was coming but I wanted you to be one of the first to know…Dave proposed to me in Venice today and I said yes! I was so surprised when it happened. I was so amazed to learn that you hand selected the sapphires for my engagement ring. Your gems have been such an important part of our love story and I’m very honored to have them on another piece of jewelry from my (now) Fiancé! Thank you so much for your hard work in helping Dave pull off this amazing surprise!! 🥰

— Betsy Baker, from Venice · Read more customer reviews →
Natural blue sapphire loose stone in a rich royal blue hue

Blue

Close-up of a rare Loose Purple Sapphires gemstone showcasing its royal and mysterious deep violet hue

Purple

Close-up of a vibrant Pink Sapphire gemstones showcasing its brilliance and color variations

Pink

Close-up of a deep red Ruby Gemstones symbolizing passion and power, known as the King of Gemstones

Ruby

Vivid orange sapphire gemstones with deep tangerine hue and brilliant cut, showcasing clarity and strong saturation

Orange

Close-up of a soft pink-orange peach sapphire gemstone showcasing its delicate hues

Peach

Close-up of vibrant yellow sapphire gemstones showcasing their radiant golden hues and brilliant sparkle

Yellow

White

Close-up of a Teal Sapphire gemstones blue and green hues

Teal

Faceted Green Sapphire gemstones, showcasing vibrant green hues as an attractive emerald alternative.

Green

Close-up of a brilliant green Tsavorite garnet gemstones showcasing its vibrant color and rare beauty

Tsavorite

26 Years of Trust. One Passion: Sapphires.

From carefully selected rough to masterfully cut gemstones, Crescent Gems believes in complete transparency. Each stone is clearly presented with its treatment, origin, cut, dimensions, certification details (mostly GIA), and a video of the actual gemstone—so you know exactly what you’re buying.


Explore Our Story

Sapphires

Calibrated

CG8342

1.62 ct Natural Blue Sapphire – Round, Heated | GIA Report | Sri Lanka (Ceylon)

Dhs. 10,869.00 AED

CG8308

1.99 ct Natural Blue Sapphire, Ceylon (Sri Lanka) – Cushion Cut, Heated | GIA Sapphire Report 6237949128

Dhs. 11,127.00 AED

CG8133

1.61 ct Natural Blue Sapphire, Sri Lanka – Round, Heated | GIA Sapphire Origin Report 2241017779

Dhs. 9,692.00 AED

CG8458

2.05 ct Natural Heat-Treated Blue Sapphire – Radiant Cut | GIA Report | Sri Lanka (Ceylon)

Dhs. 13,754.00 AED

CG8457

1.75 ct Natural Heat-Treated Blue Sapphire – Round Cut | GIA Report | Sri Lanka (Ceylon)

Dhs. 10,497.00 AED

CG8298

3.19 ct Natural Unheated Blue Sapphire, Sri Lanka (Ceylon) – Cushion Cut | GIA Sapphire Report 2235949149

Dhs. 18,600.00 AED

CG8353

2.74 ct Natural Blue Sapphire, Sri Lanka – Oval, Heated | GIA Sapphire Origin Report

Dhs. 24,333.00 AED

CG8332

2.00 ct Natural Blue Sapphire, Ceylon (Sri Lanka) – Radiant Cut, Unheated | GIA Sapphire Report 5232922099

Dhs. 25,347.00 AED

CG8330

1.28 ct Natural Unheated Blue Sapphire – Oval Cut | AGCL Certified | Sri Lanka (Ceylon)

Dhs. 5,905.00 AED

CG8350

1.55 ct Natural Heated Blue Sapphire – Cushion Cut | AGCL Certified | Sri Lanka (Ceylon)

Dhs. 5,666.00 AED

CG8440

8.09 ct Blue Star Sapphire – Oval, Double Cabochon | Unheated | Sri Lanka | GIA Report #2233980218

Dhs. 15,059.00 AED

CG8301

2.48 ct Natural Blue Sapphire, Ceylon (Sri Lanka) – Oval, Heated | GIA Sapphire Report

Dhs. 25,883.00 AED

View all

we stand Behind the gemstone

Try Before You Buy

Hold the Stone in your hand before you buy, use our Tryon feature to enable us to send the stone to your home before you purchase.

Why Buy from Crescent Gems


Choosing a gemstone for an engagement ring or important piece of jewellery is a deeply personal decision. It is often a meaningful purchase made only a few times in a lifetime, so trust, accurate information and expert guidance matter. Crescent Gems combines more than 25 years of gemstone experience with direct sourcing, careful cutting and transparent treatment disclosure to help you choose with confidence

Natural, earth-mined gemstones only

Direct sourcing from leading mining regions

No synthetic, flux-filled or beryllium-diffused stones

In-house cutting and recutting

Actual photographs, hand videos and 360-degree views

14-day returns

GIA reports for significant gemstones

Join our ever growing group of satisfied customers from around the world.

Our Gem Stones

Our New Stones

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Gem laboratories we work with