What is a natural ruby gemstone?

A natural ruby gemstone is a variety of the mineral corundum, colored red by traces of chromium. It forms naturally in the earth and is not lab-created or synthetic.

Are your ruby gemstones certified?

Yes, all our ruby gemstones are certified by trusted gemological labs such as GIA or IGI. Each stone comes with full disclosure of origin and treatment status.

What is the difference between heated and unheated rubies?

Heated rubies have been thermally enhanced to improve color and clarity. Unheated rubies are completely natural and untreated, making them rarer and more valuable.

What countries do your rubies come from?

Our rubies are ethically sourced from renowned locations such as Burma (Myanmar), Mozambique, and Madagascar, each known for producing high-quality rubies.

How durable are ruby gemstones?

Rubies score 9 out of 10 on the Mohs hardness scale, making them extremely durable and suitable for everyday jewelry like rings, earrings, and pendants.

What shapes are available in your ruby collection?

We offer rubies in a variety of cuts including oval, cushion, pear, round, and emerald. Each cut is chosen to enhance the gem's natural brilliance and color.

How do I care for my ruby gemstone?

To care for your ruby gemstone, clean it with warm soapy water and a soft brush. Avoid harsh chemicals and ultrasonic cleaners. Store it separately to prevent scratches.

Can I use a ruby for an engagement ring?

Absolutely. Rubies are a popular choice for engagement rings due to their symbolic meaning of love and strength, as well as their exceptional durability.

Article: 💎 Ceylon Sapphires: Why Sri Lanka Produces the World’s Finest Gemstones

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Loose Ceylon sapphires in vibrant blue on a white display tray

Jul 23, 2025Blue Sapphire Guide

💎 Ceylon Sapphires: Why Sri Lanka Produces the World’s Finest Gemstones

🌍 Introduction: The Island That Shines

Sri Lanka, formerly known as Ceylon, has been the jewel of the Indian Ocean for over 2,000 years. It's no coincidence that some of the world’s most prized sapphires—known as Ceylon sapphires—come from this island.

From unheated natural stones to brilliant blues unmatched elsewhere, Ceylon sapphires are a legacy of luxury, clarity, and ethical beauty.

💎 1. A Rich Legacy in Gemstones

Sri Lanka has exported gemstones since ancient times, with records dating back to Marco Polo and Alexander the Great.
Ceylon sapphires were once gifted to royalty across Europe and Asia.
Today, the island continues its centuries-old mining traditions with a focus on sustainable and ethical practices.

✨ 2. What Makes a Ceylon Sapphire Unique?

Ceylon sapphires stand out due to their:

Attribute	Description
Clarity	Naturally clean stones, often eye-clean even when untreated
Color Hue	Vibrant medium blues with slight violet undertones
Brilliance	High light reflection due to excellent cutting and natural quality
Treatment	Many are unheated or lightly heated, preserving natural beauty

They’re highly sought after for engagement rings, heirloom jewelry, and investment stones.

🌱 3. Ethical Mining & Sustainability in Sri LankaUnlike large-scale industrial mining, Sri Lankan sapphire mining is:

Artisanal: Small-scale, family-owned mines using traditional methods
Eco-conscious: No dynamite or deep drilling—pits are often hand-dug
Ethical: Fair wages, legal mining licenses, and community support initiatives

💡 Many Ceylon sapphires at NashGems are traceable and conflict-free.

💍 4. Why Choose a Ceylon Sapphire for Jewelry?

Whether you're shopping for a classic blue sapphire ring or a rare collector stone, Ceylon sapphires offer:

Natural brilliance without artificial enhancements
Superior cutting from master Sri Lankan lapidaries
Deep historical value and spiritual significance

🔗 Shop Our Ceylon Sapphire Collection →

Written by rimzan nawasdeen

Close-up of parti sapphire ring being gently cleaned with a soft cloth

cleaning parti sapphire ring

🧼 “How to Care for Your Parti Sapphire Jewelry”

💎 Introduction: A Masterpiece Deserves Gentle Care Parti sapphires—known for their unique blend of colors like blue, green, and yellow—are rare natural works of art. Caring for your parti sapphire ...

Close-up of a Ceylon sapphire engagement ring

burmese sapphire

💎 Ceylon Sapphire vs Kashmir and Burmese: What’s the Difference?

🌍 Introduction: Sapphire Origins Compared Not all sapphires are created equal. The most legendary sources—Ceylon (Sri Lanka), Kashmir (India), and Burma (Myanmar)—each offer distinct beauty, rarity...