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.

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teal sapphire with diamonds in white gold

Blue Sapphire Jewellery

ホワイトゴールドのサファイア婚約指輪：すべての肌の色に合うモダンクラシック

NashGemsでは、ホワイトゴールドやプラチナと組み合わせたサファイアがいかに美しく輝くかを何度も目にしてきました。これらのクールトーンの金属は構造的なサポート以上のものを提供し、各サファイアの輝き、透明度、エレガンスを高め、宝石が真に主役となるようにします。ミニマリストなソリティアやより複雑なハローデザインのどちらに惹かれても、ホワイトゴールドやプラチナのセッティングは洗練され時代を超...