Learn About Tourmaline
Self-love is the best kind of love and tourmaline is considered to be the best gem to help you in this journey.
Tourmaline
- Silicate
- 7 to 7.5 Mohs
-
Libra Scorpio
- Friendship, Compassion
- October Birthstone
Round
Oval
Pear
Round
Oval
PearOverview
Tourmaline, the beautiful semi-precious stone, is renowned for its extensive and exciting colour spectrum. The chemical composition of this gem includes a group of closely related mineral species that share the same crystal structure. However, the presence of a complex mixture of other elements, such as calcium, manganese and iron, is primarily responsible for a tourmaline’s colour.
1. Key Origin
- Since tourmaline is a pegmatite mineral, it is extracted from pegmatite districts across the world, with Brazil still being the most significant source.
- San Diego County, including the famous Pala pegmatite district and Maine are also distributors of fine tourmalines.
2. Associations
- In ancient India, tourmalines were used in various ceremonies to awaken insight and to help a person differentiate between good and bad.
- It is also believed to inspire creativity and was therefore used extensively as a talisman by artists and writers.
Properties
Rated 7 to 7.5 on the Mohs scale of mineral hardness
01Hardness & Strength
The tourmaline has a rating of 7 to 7.5 on Mohs scale of mineral hardness, which makes it fairly tough and a good option for jewellery, including rings for everyday wear. Tourmalines are also often used for other types of gemstone jewellery, such as earrings, necklaces and pendants.
02Treatment
In most cases, tourmaline gems available in the market are completely untreated. However, sometimes, they do undergo heat or irradiation to improve the colour and clarity. This is especially true in the cases of red and pink tourmalines.
Typically, irradiation is used to intensify or develop the colour. But the reaction of a tourmaline to this treatment depends on the original colour and source of the stone. In general, yellow stones turn into an orange or peach colour, while medium blue or green stones transform into a deep purple.
Know About Other Gems
Tourmaline
"Self-love is the best kind of love and tourmaline is considered to be the best gem to help you in this journey.”
- Silicate
- All colours
- 7 to 7.5 Mohs
- Libra Scorpio
- Friendship, Compassion
- October
- Round
Oval
Pear
Know About Other Gems
Garnet
Don't garnets remind you of pomegranate seeds? Well, turns out their name actually comes from a Latin word that means pomegranate!
- Silicate
- Primarily red
- 6.5 to 7.5 Mohs
-
Capricorn Aquarius
- Love, Friendship, Passion
- January
Amethyst
Amethyst is love in a gem! St. Valentine too is believed to have worn an amethyst ring with Cupid’s image.
- Quartz
- Purple, Pale lilac, Deep reddish purple
- 7 Mohs
-
Aquarius Pisces
- Wisdom, Peace, Good fortune
- February
Opal
Ancient legends suggest opals fell from the heavens in flashes of lightning. That probably explains why this gem is so magical!
- Hydrated Silica
- All colours
- 5 to 6.5 Mohs
-
Libra Scorpio
- Hope, Purity, Truth
- October
Aquamarine
From its hue to its name, everything about aquamarine swirls around water. No wonder the mermaids called it their own!
- Beryl
- Pale blue, Greenish blue, Pastel blue
- 7.5 to 8 Mohs
-
Aries Pisces
- Serenity, Clarity, Harmony
- March
Ruby
Did you know ruby and sapphire are cousins? They come from the same mineral family, which is corundum!
- Corundum
- Red
- 9 Mohs
-
Cancer Leo
- Love, Power, Passion
- July
Rhodolite
Rhodolite gets its name from the Greek word ‘rhodon’ which means ‘rose.’ Such an apt name for this pretty stone!
- Garnet group of minerals
- Rose pink - deep purple
- 7 to 7.5 Mohs
- Positivity
Tanzanite
Though a new discovery, tanzanites could quickly become extinct! It's because they're mined in only one place on Earth.
- Zoisite
- Violet purple, Bluish violet
- 6 to 7 Mohs
-
Sagittarius Capricorn
- Abundance, New beginnings
- December
Onyx
Many cultures believed onyx could absorb negativity. In fact, the more negativity it absorbed, the darker it became!
- Silicate
- Primarily black
- 6.5 to 7 Mohs
- Courage, Power, Good fortune
Sapphire
The most obsessed-over sapphire in the world is the 12-carat stunner on Princess Diana’s legendary engagement ring.
- Corundum
- Every colour but red
- 9 Mohs
-
Libra Virgo
- Truth, Sincerity, Loyalty
- September
Emerald
Cleopatra was crazy about emeralds! She even took over a few Greek mines, hoping to keep all the jewels for herself.
- Beryl
- Green, Bluish green, Deep green
- 7.5 to 8 Mohs
-
Taurus Gemini
- Good fortune, Balance, Growth
- May
Tsavorite
Tsavorites may look like emeralds, but in reality, they are roughly 200 times rarer than emeralds.
- Garnet group of minerals
- Green
- 6.5 to 7.5 Mohs
- Strength, Vitality, Positivity
Rose Quartz
Rose quartz isn't just a pretty gem. It's believed to attract love and bring in peace and tenderness to your life.
- Quartz
- Shades of pink
- 7 Mohs
- Love, Harmony
Peridot
Unlike most gemstones that come in different colours, peridot is found only in olive green. It's a special gem, for sure!
- Olivine
- Yellowish green, Deep dark olive, Yellow-green
- 6.5 to 7 Mohs
-
Leo Virgo
- Prosperity, Good fortune
- August
Turquoise
Would you believe us if we told you that the gorgeous turquoise is one of the oldest gemstones in the world?
- Turquoise
- Blue, Greenish blue
- 5 to 6 Mohs
-
Sagittarius Capricorn
- Positivity, Happiness
- December
Citrine
In the middle ages, citrine was also called the ‘merchant's stone’ as it was believed to bring success and prosperity.
- Quartz
- Yellow-orange, Pale yellow
- 7 Mohs
-
Scorpio Sagittarius
- Positivity, Optimism
- November
Swiss Blue Topaz
Wear a topaz and it could make you invisible in times of emergency. Farfetched? Well, that's what the Ancient Greeks believed!
- Silicate
- Yellow, Orange, Brown
- 8 Mohs
-
Scorpio Sagittarius
- Love, Loyalty
- November
Morganite
Morganites were named after J.P. Morgan, who wasn't just a genius in all things finance, but a gem enthusiast too.
- Beryl
- Pale pink, Peach
- 7.5 to 8 Mohs
- Romance, Love, Harmony
Moonstone
Moonstone was declared the state gem of Florida in 1970 to honor NASA’s lunar landing and the Kennedy Space Center.
- Feldspar
- Colourless, White
- 6 to 6.5 Mohs
-
Gemini Cancer
- Good fortune, Luck
- June
The 4C’s
The below-mentioned factors help determine a tourmaline's true value:
- Colour
- Carat
- Clarity
- Cuts
01Colour
- This fascinating gemstone occurs in a vast range of colours, from pink to black.
- While some commonly occurring tourmalines (like schorl) are fairly inexpensive, the rarer colours demand an exorbitant price.
02Carat
- This gem can be found in the form of fairly large transparent crystals that are used for producing exquisite tourmaline stones.
- Unlike sapphire and ruby, the price of a tourmaline doesn't increase dramatically per-carat.
- However, in the case of a fashioned tourmaline that showcases good colour and clarity, the price per carat does go up as the gem passes the five-carat milestone.
03Clarity
- Most coloured tourmalines are formed in an environment that is abundant in liquids, hence during the crystal growth period, those liquids often get trapped inside as inclusions.
- Red and pink tourmalines generally have eye-visible inclusions, but those are often overlooked if the colour is intense and attractive.
- However, tourmalines with prominent whitish inclusions, irrespective of the stone’s vibrancy, are considered undesirable by both dealers and consumers.
04Cuts
- A common characteristic seen in coloured tourmalines is pleochroism, which means the colour of the gem changes when viewed at different angles.
- Due to this property, it becomes crucial to cut the stone in a way that showcases the best colour at most times.
- For this reason, light coloured tourmalines are often carved into round, trillion and oval, while dark-hued tourmalines are emerald-shaped or elongated.
Quality & Grading
Even though there is no standard quality grading parameter for tourmalines, the pink variety of this gemstone can be classified into the following categories based on the above-mentioned properties:
| Gem Quality | Color | Clarity | Brilliance | Rareness | Shop Products |
|---|---|---|---|---|---|
| Heirloom (AAAA) | Rich Pink | Very Slightly Included to Eye Clean | Very High | Top 1% |
Shell Style Oval Pink Tourmaline and Diamond Pendant€259 |
| Best (AAA) | Medium Pink | Slightly Included | High | Top 10% |
Prong-Set Pink Tourmaline Teardrop V-Bale Pendant with Diamond€952 |
| Better (AA) | Light to Medium Pink | Moderately Included | Medium | Top 33% |
Classic Round Pink Tourmaline Solitaire Pendant€354 |
| Good (A) | Baby Pink | Heavily Included | Low | Top 75% |
Pink Tourmaline Teardrop Pendant with Diamond Halo€1428 |
Latest Pick from Tourmaline Jewelry
Rings
Earrings
Bracelets
Necklaces
Claw-Set GIA Certified Oval Tourmaline Ring with Diamonds
€4277
GIA Certified Solitaire Oval Tourmaline Split Shank Ring
€3295
GIA Certified Princess Diana Inspired Oval Tourmaline Reverse Tapered Shank Ring with Halo
€4083
GIA Certified Prong-Set Solitaire Oval Tourmaline Ring with Reverse Tapered Shank
€2117
Prong-Set GIA Certified Oval Tourmaline Bypass Ring
€3886
Care Instructions
Tourmaline, when used in jewellery, looks elegant and striking. With proper care it can sparkle brilliantly for years to come. Here are a few tips that will help ensure the same.
