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Gemstones for Good

Sourced from around the world, our ethically mined gemstones benefit all they touch. From Tanzania to Greenland, our Moyo Gems, Greenland Rubies, and Virtu Gem collections are redefining responsible mining practices, traceability, and female empowerment.

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Gemstone cocktail rings.

Gemstone Reviews

Model wearing gold emerald engagement ring and diamond wedding ring.

The emerald is so unique and stunning while the band is elegant, petite, and classic. The combination is exactly what I dreamed my engagement ring would be. I am over the moon with joy to wear it for the rest of my life.

Model wearing diamond engagement ring and contoured wedding ring.

Instead of a diamond, I went with a gorgeous peachy-pink morganite and I couldn't be happier. I love the color of the stone and how it looks with the Luxe Viviana band. I am beyond pleased with my ring.

Model wearing assortment of gemstone and diamond engagement ring and fashion rings.

This ring met all of my expectations. It is so light and dainty, but looks so luxurious especially with the sapphire gemstone.

Model wearing gold diamond engagement ring, wedding ring, and assortment of fashion rings and bracelets.

Gemstone rings are an excellent alternative to more traditional diamond styles. Morganite, emerald, ruby, aquamarine, moissanite, sapphire, and amethyst are all fabulous gemstones that are the perfect choice for someone looking for a look with a pop of color. Gemstone engagement rings are a special way to celebrate your unique, anything-but-colorless love story – or simply as a colorful gift for yourself.

Once you have selected the perfect semi precious gemstone, it is time to find a setting to match it. Our curated selection of designs ranges from nature-inspired to ultra-modern. Plain bands give way to luxe diamond-accented styles, while other gemstone ring settings are unique enough to catch the eye. Choose a setting for your stone that will complement and enhance its beauty and color, creating the perfect semi precious gemstone ring.

A gemstone is a mineral or rock that is cut and polished for use in jewelry or other decorative items. There are hundreds of types of gemstones, but the most common are diamonds, rubies, emeralds, sapphires, and pearls. Gemstones are formed deep within the Earth's crust under extreme heat and pressure. They are found in a variety of locations around the world, including mines, riverbeds, and volcanic areas.
The rarest gemstone is painite, which was discovered in Myanmar in the 1950s by British mineralogist Arthur C. D. Pain. Once considered the rarest mineral on Earth, only a handful of painite crystals are known to exist. However, more recent discoveries have led to increased availability and reduced rarity. Painite is a reddish-brown or orange color and is highly sought after by collectors.
Gemstones are cut and faceted using specialized tools, such as diamond-tipped blades and polishing wheels. The process involves cutting rough gemstones into the desired shape and then polishing it to enhance its color and clarity. Faceting, which involves cutting precise angles into the gemstone to create facets, is also used to enhance the gemstone's brilliance and fire.
Gemstones set in rings or loose gemstones can be purchased from a variety of sources, including jewelry stores, gemstone dealers, and online retailers, including here at Brilliant Earth. Always be cautious when purchasing gemstones and look for reputable sellers who can provide certification and documentation to verify the authenticity and quality of the gemstone.
To determine if a gemstone is real, examine its color, clarity, and hardness. Gemstones should also be examined under a loupe or microscope to look for natural inclusions or other imperfections that can help verify their authenticity. For diamonds, make sure to look for certification from reputable gemological organizations, such as the Gemological Institute of America (GIA), the International Gemological Institute (IGI), or the Gem Certification & Assurance Lab (GCAL).
True polishing can only be done by professionals with specialized tools. But deep cleaning at home can often bring back the sparkle and desired look of your stone. To do so, use a soft-bristled brush, warm water, and mild soap to gently clean the gemstone. A soft cloth can be used to dry and buff the gemstone after cleaning. For gemstone rings, buyers should take care to avoid exposing the gemstone to harsh chemicals or abrasive materials that can damage the stone. Read our Care Instructions for more information.
Some pink gemstones include pink diamonds, morganites, pink sapphires, and pink tourmaline. Pink gemstones are prized for their delicate and romantic hue, which can range from pale pink to deep rose.
Some purple gemstones include amethyst, purple sapphire, and purple spinel. Purple gemstones are known for their regal and luxurious color, which can range from soft lavender to deep violet.
Some blue gemstones include blue sapphire, blue topaz, and aquamarine. Blue gemstones are prized for their soothing and calming color, which can range from pale sky blue to deep navy.
Some yellow gemstones include yellow sapphire, citrine, yellow topaz, and yellow diamond. Yellow gemstones are prized for their bright and cheerful color, which can range from pale lemon to rich golden hues.
Some orange gemstones include orange sapphire, orange diamond, orange topaz, and fire opal. Orange gemstones are known for their warm and energetic color, which can range from soft peach to fiery orange.
Some green gemstones include emerald, peridot, green tourmaline, and green sapphire. Green gemstones are prized for their fresh and vibrant color, which can range from soft pastel to deep forest green.
Alexandrite is a gemstone that changes color in different light. It is a rare and valuable gemstone that appears teal green in daylight and purply red in incandescent light. Alexandrite is known for its color-changing properties, which make it a popular choice among collectors and gemstone enthusiasts.
Each month is associated with a specific birthstone gemstone. The birthstones are as follows: January Birthstone – Garnet, February Birthstone - Amethyst, March Birthstone - Aquamarine, April Birthstone - Diamond, May Birthstone - Emerald, June Birthstone - Pearl or Alexandrite, July Birthstone - Ruby, August Birthstone - Peridot, September Birthstone - Sapphire, October Birthstone - Opal or Tourmaline, November Birthstone - Citrine or Topaz, and December Birthstone - Turquoise, Tanzanite or Zircon. Discover our birthstone jewelry gift guide to shop all.
The hardest gemstone is diamond, which ranks at a 10 on the Mohs scale of hardness. The Mohs scale ranks minerals from 1 to 10 based on their relative hardness, with 10 being the hardest. Other hard gemstones include sapphire, ruby, and moissanite.
The most common gemstone is quartz, which is widely used in jewelry and decorative items due to its availability and affordability. The most delicate commonly worn gemstone is probably opal, which is known for its delicate structure and susceptibility to damage from heat, moisture, and impact.
Lab-created gemstones are identical to their natural counterparts in terms of chemical composition and physical properties. Gemstones that can be identically replicated in a lab include diamonds, rubies, sapphires, and emeralds.
Some black gemstones include black diamond, onyx, and black spinel. Black gemstones are prized for their unique, edgy color, which can range from matte black to shiny metallic black.
Gemstone engagement rings are rings that feature a gemstone as the center stone instead of a traditional diamond. Gemstone engagement rings are becoming increasingly popular due to their unique and personalized nature. The gemstone chosen for an engagement ring can have special significance or meaning for the couple. For example, sapphire is often chosen for its symbolic association with loyalty and commitment and rubies are chosen for their romantic red hue.
Some gemstones exhibit fluorescence under UV light, which causes them to emit a visible glow. Gemstones that are known to sometimes show fluorescence include diamond, ruby, sapphire, emerald, and certain varieties of garnet, tourmaline, and apatite. Fluorescence can affect a gemstone's appearance as well as its value and is often evaluated by gemologists. Learn more about diamond fluorescence in our guide.
Moissanite is a gemstone that has a similar appearance to diamond. It is known for its high brilliance and fire, which is a measure of a gemstone's ability to reflect and refract light. Moissanite is a popular alternative to diamond due to its lower cost and similar appearance.
Spinel is a gemstone that is often mistaken for other precious stones, such as ruby or sapphire. It can occur in a variety of colors, including red, blue, pink, and purple, and is known for its high clarity and durability. Spinel is a popular choice for jewelry due to its unique coloration and affordability compared to other precious gemstones.
Some gemstones are rarer than diamonds, including alexandrite, musgravite, and painite. These gemstones are highly valued by collectors and enthusiasts due to their rarity and unique properties.
Precious gemstones are typically considered to be diamonds, rubies, emeralds, and sapphires. These gemstones are highly valued for their beauty, rarity, and durability. In contrast, semi-precious gemstones include a wide range of other gemstones that are valued for their color, clarity, and other characteristics.
The gemstone that is commonly associated with love is the ruby. Rubies are known for their deep red color, which symbolizes romance, passion, and devotion. It is a popular choice for engagement rings and other jewelry, including necklaces and bracelets.
Gemstones are typically mined from the earth or extracted from other materials. Mining methods vary depending on the type of gemstone and the location of the deposit. Some gemstones are found in alluvial deposits, while others are mined from underground mines or open pits.
Carats are a measure of a gemstone's weight, with one carat equaling about 0.2 grams. Gemstones can be measured using a digital scale or a gemological instrument known as a loupe. Carat weight is one of the four C's of gemstone grading, along with carat, color, and clarity. Learn more in our MM to Carat Weight Conversion Guide.
The four C's of gemstone grading are carat, color, clarity, and carat weight. Color refers to a gemstone's hue and saturation, clarity refers to the presence of inclusions or blemishes, cut refers to the quality of the gemstone's facets and proportions, and carat weight refers to the gemstone's weight. These factors are used by gemologists to evaluate, grade, and value gemstones.