Collections

Amethyst

Amethyst is one of the most precious and valuable stones belonging to the quartz group of minerals. It is recognized...

Apatite

Apatite is one of the lesser-known gem types. However, there are many gemstones that have a similar color and form...

Aquamarine

Aquamarine is a blue to green-blue variety of precious beryl. The beryl group of minerals is most famous for chromium-rich,...

Beryl Gemstones

The beryl species is one of the most notable gemstone families. Many people are acquainted only with the most famous...

Cats Eye Gemstones

Cats eye effect resembles the slit eye of a cat. The technical term for the cat's eye effect is chatoyancy,...

Citrine

Citrine is one of the most popular gemstones available today. It belongs to the very large family of quartz gemstones....

Colorado Gemstones

Listing of rare gemstones mined in Colorado. Our gem-experts have a long history of sourcing gems with local miners from...

Diamond

Diamond, the most famed and fabled of all gemstones, is very unique in many ways. Renowned for being the hardest...

Emerald

Emerald is the most precious stone in the beryl group. By definition, emerald is any medium to dark green beryl...

Featured Gemstones

Garnet

Garnet gemstones are available in a veritable plethora of colours, such as yellow, orange, peach, green, red, purple, blue (rare),...

Iolite

Gem-quality Iolite can vary in color from sapphire blue to violet-like blue and from light-blue to yellowish-gray. Its strong pleochroic...

Kunzite

Kunzite, typically found in a pastel pink to lavender color is the gem variety of the mineral spodumene. White usually...

Kyanite

Kyanite is a gemstone quality aluminum silicate that sometimes shows a sapphire-like blue, and recent finds of very high quality...

Labrodorite

Labradorite is an iridescent gemstone with a unique metallic luster when viewed from certain angles. The labradorescent effect is believed...

Lapis Lazuli

Lapis lazuli, often referred to as just 'lapis', has been used as a gemstone for thousands of years. It has...

Moonstone

Moonstone is typically colorless, but it can occur in a wide range of colors, including gray, mocha brown, yellow, orange,...

Morganite

Morganite belongs to the same gemstone family as emerald, aquamarine, golden beryl and bixbite. Among these beryls, morganite and the...

Opal

Precious opal is known for its remarkable ability to diffract light, which results in rainbow-like colors that change with the...

Peridot

Peridot is a gem-quality variety of olivine and is one of the few gemstones that comes in a single color....

Rare & Speciality Gemstones

Rare and unique gemstones you won't find in your local Jewelry store or on most online retail websites. Many of...

Recommended products (Seguno)

This collection was generated by the Seguno app for use in email marketing and is not available on any sales...

Ruby

Ruby is one of the highest valued coloured gemstones, in fact, large rubies can fetch higher prices than equivalently sized...

Rutile Gemstones

Rutile is a substance that makes frequent appearances in the gemstone world. Rutile is responsible for the "silk" that makes...

Sapphire

Sapphire is any form of gem quality corundum, other than red. It is the second hardest mineral on earth next...

Scapolite

Scapolite is one of the lesser-known gemstones and is not widely available. You're unlikely to find it in your local...

Spinel

The beauty of spinel has caused it to be mistaken for ruby and sapphire in the past. However, spinel deserves...

Star Gems

In the gemstone world there are a special group of gems known as phenomenal gemstones. These are gems that exhibit...

Sunstone

Sunstone is a unique gem which when viewed from certain directions exhibits a brilliant spangled appearance. The optical effect appears...

Tanzanite

Tanzanite is a blue to violet gemstone which is a member of the zoisite mineral and is pleochroic, which means...

Topaz

Topaz makes an ideal gem. A good hardness and desirable colors, combined with a relative abundance and availability makes it...

Tourmaline

Tourmaline gemstones can be found in all colours of the rainbow. Owing to its wide range of colour availability, tourmaline...

Zircon

Zircon is not a very well-known gemstone, but it is one of the most important gemstones of today. Many people...

Zultanyte

The name Zultanyte may be new, but this particular mineral has been known since 1801 when it was first discovered...