Sapphire Collection - JOALYS Paris
JOALYS Collection

Sapphire Collection

Sapphires are the most sought-after colored gemstone in the world, and for good reason. From deep royal blues to vivid pinks, yellows and teals, corundum comes in almost every color imaginable. We source all our sapphires directly from partner mines around the world and cut them in Sri Lanka. No importers, no middlemen. What should you look for? Color intensity is everything, followed by clarity and whether the stone has been heat treated. Unheated sapphires with strong color are genuinely rare and priced accordingly. Browse our current inventory below or get in touch if you have something specific in mind.

164 results
1 filter active
Vivid Blue Sapphire

Vivid Blue Sapphire

1.05 carats · No Heat

$722

$687/ct · Eye Clean

Vivid Blue Sapphire

Vivid Blue Sapphire

1.08 carats · No Heat

$722

$668/ct · Eye Clean

Blue Sapphire

Blue Sapphire

1.08 carats · Heated

$665

$616/ct · Eye Clean

Padparadscha Sapphire

Padparadscha Sapphire

1.18 carats · Heated

$478

$405/ct · Eye Clean

Royal Blue Sapphire

Royal Blue Sapphire

1.07 carats · Heated

$665

$622/ct · Slightly Included

Royal Blue Sapphire

Royal Blue Sapphire

1.10 carats · Heated

$665

$605/ct · Loupe Clean

Vivid Blue Sapphire

Vivid Blue Sapphire

1.08 carats · Heated

$665

$616/ct · Loupe Clean

Pink Sapphire

Pink Sapphire

1.07 carats · No Heat

$478

$447/ct · Eye Clean

Blue Sapphire

Blue Sapphire

1.13 carats · Heated

$572

$506/ct · Loupe Clean

Pink Sapphire

Pink Sapphire

0.95 carats · Heated

$478

$503/ct · Slightly Included

Blue Sapphire

Blue Sapphire

2.07 carats · No Heat

$1,072

$518/ct · Eye Clean

Blue Sapphire

Blue Sapphire

1.86 carats · No Heat

$974

$523/ct · Eye Clean

Blue Sapphire

Blue Sapphire

2.01 carats · No Heat

$1,044

$519/ct · Eye Clean

Blue Sapphire

Blue Sapphire

1.70 carats · Heated

$581

$342/ct · Eye Clean

Blue Sapphire

Blue Sapphire

1.58 carats · Heated

$547

$346/ct · Loupe Clean

Blue Sapphire

Blue Sapphire

1.26 carats · Heated

$458

$364/ct · Loupe Clean

Blue Sapphire

Blue Sapphire

1.65 carats · Heated

$567

$344/ct · Loupe Clean

Blue Sapphire

Blue Sapphire

1.62 carats · Heated

$559

$345/ct · Eye Clean

Blue Sapphire

Blue Sapphire

1.62 carats · Heated

$559

$345/ct · Loupe Clean

Blue Sapphire

Blue Sapphire

1.25 carats · Heated

$455

$364/ct · Loupe Clean

Blue Sapphire

Blue Sapphire

1.43 carats · Heated

$506

$354/ct · Eye Clean

Peach Sapphire

Peach Sapphire

1.24 carats · Heated

$453

$365/ct · Eye Clean

Yellow Sapphire

Yellow Sapphire

1.58 carats · Heated

$547

$346/ct · Loupe Clean

Yellow Sapphire

Yellow Sapphire

1.56 carats · Heated

$542

$347/ct · Loupe Clean

Violet Sapphire

Violet Sapphire

1.89 carats · Heated

$634

$335/ct · Loupe Clean

Teal Sapphire

Teal Sapphire

1.28 carats · Heated

$391

$306/ct · Eye Clean

Green Sapphire

Green Sapphire

1.37 carats · Heated

$412

$301/ct · Eye Clean

Bi-Color Sapphire

Bi-Color Sapphire

1.66 carats · Heated

$477

$287/ct · Loupe Clean

Teal Sapphire

Teal Sapphire

1.98 carats · Heated

$549

$277/ct · Slightly Included

Teal Sapphire

Teal Sapphire

1.29 carats · Heated

$394

$305/ct · Eye Clean

Bi-Color Sapphire

Bi-Color Sapphire

1.19 carats · Heated

$372

$312/ct · Loupe Clean

Teal Sapphire

Teal Sapphire

1.61 carats · Heated

$465

$289/ct · Eye Clean

Sapphires: The Definitive Corundum Gemstone

Sapphire belongs to the corundum mineral family, second only to diamond in hardness at 9 on the Mohs scale. While most people associate sapphire exclusively with blue, this extraordinary gemstone occurs in virtually every color of the spectrum -- from delicate pinks and vibrant yellows to mysterious purples and warm peach tones. Each color owes its hue to specific trace elements: iron and titanium produce blue, chromium yields pink, and vanadium creates purple. Only red corundum earns the separate designation of ruby; every other hue falls under the sapphire umbrella.

Why Collectors Seek Out Fine Sapphires

Fine sapphires have long been sought after by collectors, and colored gemstones are portable and private. Stones with documented origin from prestigious deposits -- Kashmir, Burma, Sri Lanka, and Madagascar -- command the strongest premiums. A report from a laboratory such as GIA, Gubelin, or SSEF adds transparency to your purchase.

Quality Criteria to Know Before Buying

The four pillars of sapphire evaluation are color, clarity, cut, and carat weight. Color is paramount: the most desirable stones exhibit a vivid, evenly distributed hue with medium-to-medium-dark tone and strong saturation. Clarity should be eye-clean at minimum, though certain inclusions -- such as fine rutile silk -- can actually enhance a stone's desirability by producing a soft, velvety appearance. A well-executed cut maximizes brilliance while preserving weight. Larger sapphires above 3 carats in fine quality become exponentially rarer and more valuable.

The JOALYS Advantage

At JOALYS, every sapphire is sourced directly from the mine, eliminating middlemen and ensuring competitive pricing without compromising quality. Each stone is sent to an independent laboratory after your purchase, and the report ships with it. We ship worldwide with fully insured express delivery in tamper-proof sealed packaging. Should a stone not meet your expectations, our 7-day money-back guarantee ensures a risk-free purchase experience.

Frequently Asked Questions

What is the difference between sapphire and ruby?
Both sapphire and ruby are varieties of the mineral corundum (aluminum oxide). The distinction is purely based on color: red corundum is classified as ruby, while every other color -- blue, pink, yellow, green, purple, orange -- is classified as sapphire. They share the same hardness of 9 on the Mohs scale.
Why do collectors seek out fine sapphires?
High-quality sapphires, particularly stones with documented prestigious origins such as Kashmir, Burma, or Sri Lanka, have long been prized by collectors. Nobody can promise what a stone will be worth later; what you can check today is natural origin and treatment, so always insist on a reputable laboratory report.
How can I tell if a sapphire is natural or synthetic?
Natural sapphires typically contain characteristic inclusions such as rutile silk, fingerprint inclusions, or mineral crystals that synthetic stones lack. Laboratory-created sapphires often appear too clean under magnification and may show curved growth lines. A certificate from GIA, Gubelin, or SSEF is the definitive way to confirm natural origin.
What sapphire color is the most valuable?
Among blue sapphires, the most valuable hue is a vivid, medium-dark blue often called 'royal blue' or 'cornflower blue,' especially when originating from Kashmir. Among fancy-color sapphires, the padparadscha -- a pink-orange variety from Sri Lanka -- commands the highest premiums per carat. Rarity and market demand both influence value.
Do sapphires need any special care?
Sapphires are extremely durable at 9 on the Mohs hardness scale, making them suitable for everyday wear. Clean them with warm soapy water and a soft brush. Avoid sudden temperature changes and ultrasonic cleaners if the stone has been fracture-filled. Untreated and heat-only sapphires generally require no special precautions beyond normal jewelry care.