October Birthstone: Opal and Tourmaline
1- Introduction
People born in October are gifted with the magic of not one, in fact, two enchanting birthstones, i.e. opals and tourmalines. Opal is the gem of October with a kaleidoscopic display of colours while tourmaline exhibits a vibrant colour fusion, making these stones perfect gifts for those born in October.
2- October birthstones and crystals
Opal and tourmaline form the perfect October gemstone duo. Opals serve as the perfect classic choice for people born in the month of October and those celebrating their 14th wedding anniversary.
Tourmaline’s extraordinary beauty and charm make this stone a perfect gift for the birthdays of October-born individuals and for couples celebrating 8 years of their marriage.
Opal Tourmaline
3- October Birthstone: Opal
According to Pliny the Elder, the Roman chronicler, opal is a gemstone with fiery glow of garnet, sea-green brilliance of emerald, and rich purple of amethyst.
Opal Birthstone Associations and Information
Aspect |
Details |
Birthstone Month |
October |
Zodiac Connection |
Pisces, Scorpio, Libra, Cancer |
Anniversary Gift |
14th anniversary's official gemstone |
Symbolism & Meaning |
Creativity, motivation, emotional balance, passion, and love The term "opal" originated from the Latin word "opalus," the Greek word "opallios," and the Sanskrit word "upala," the word "opal" means "precious stone." |
Colours |
The October birthstone colours for opals are White, Pink, Blue, Red, Orange, Yellow, Green, Purple, and Black. |
Popular Jewelry |
Common jewellery items include rings, bracelets, earrings, and necklaces. |
Special Lore |
Known as the "Gemstone of Inspiration," opal is thought to spark joy, innovation, and creativity because of its vivid, changing hues. |
Varieties of Opals
The presence or absence of play-of-colour determines whether an opal is considered precious or common respectively.
Play-of-colour is a phenomenon of light diffraction within silica structure of opal resulting in a display of spectrum of colors which shifts with viewing angle or lighting.
Opals are further divided on the basis of body colour, formation and pattern. Value is influenced by the intensity, range and pattern of play-of-colour.
Most popular varieties of opals
1. Black Opals
Black Opals are the most valuable and the rarest opals. They are valued for their dark colored background which is responsible for their vivid play-of-color phenomenon. So, they are highly sought-after by jewelers and collectors. Price of black opal ranges from $10–20,000/carat.
2. White Opals
White opals are precious opals with light-colored body tones like white, cream or grey and less prominent play-of-color as compared to black opals. Their price ranges from $10–6000/carat.
3. Crystal Opals
Crystal opals are transparent to translucent variety with play-of-color appearing inside the stone against light or dark background. Their incandescent brightness and transparency make them stand out among other stones. Crystal opals cost about $2–6000/carat.

Other types of Opals
1. Boulder Opals
Boulder Opals form within host rocks filling their natural cavities and cracks in the form of thin veins. Ironstone host rocks grow naturally as a part of gem. Their body colour can be light or dark, and they are more prone to getting cleaved.
2. Fire Opals
Fire opals are transparent to semi-transparent opals with warm background colour like yellow, orange or red, but they usually don't show any play-of-color; may showcase green flashes.
3. Jelly Opals
Jelly opals are opals that can be transparent or translucent and can show play-of-colour due to their gelatinous body resulting in appearance of red, green and blue hues within opal.
4. Hyalite/Muller's Opals
Hyaline opals are transparent, glass-like, fragile forms with droplet appearance.
Girasol opal emits an attractive bluish glow.
5. Matrix Opals
Matrix opals are within host rocks with fine vein-like designs between grains of rocks.
6. Dendritic Opals
Dendritic opals feature tree-like inclusions within their structure that add to their natural beauty and character.
7. Pink Opals
This opal is pink birthstone of October with colour ranging from baby pink to rose, lavender or cream, and commonly used in rings, necklaces and earrings.
8. Hydrophane Opals
Hydrophane opals are porous opals with greater affinity for water. They temporarily change their appearance when immersed in water.
Healing and Metaphysical Properties of Opal Stones
Physical Healing
Opals are believed to reduce fever, treat infections, and renew dead skin cells. They can reduce pain in case of PMS and childbirth, and are also good for nails and hair growth.
Emotional and Mental Healing
Opal brings optimism, passion and creativity. It enhances intuition leading to one’s inner exploration which reveals both negative and positive aspects of a personality. This stone promotes personal growth and emphasizes the karmic law of cause and effect.
Metaphysical Properties
Opal is a powerful metaphysical stone. Different varieties of opals correlate to different chakras:
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Black and Boulder Opal – Root chakra
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Fire Opal – Sacral chakra
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White Opal – Crown chakra
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Pink Opal – Heart chakra
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Blue Opal – Throat chakra
Opal is thought to be connected to the spirit realm enhancing the angelic connections. It is an ideal stone for spirituality and shamanic journeys. So, opals help you to develop a deeper connection not only with your surroundings but also with your own self.
October Birthstone: Tourmaline
Tourmaline is a vibrant October birthstone renowned for its incredible diversity. It displays a stunning array of colours ranging from pink and green to deep blue and black.
Tourmaline Birthstone Associations
Aspect |
Details |
Birthstone Month |
October |
Zodiac Connection |
Libra, Virgo |
Anniversary Gift |
8th Anniversary Gemstone |
Symbolism & Meaning |
Balance, protection, grounding, creativity, and compassion. The word “tourmaline” is derived from Sinhalese word toramalli, meaning “multicolored stone” |
Colours |
Pink, Green, Blue, Black, Watermelon (pink & green), Brown, Yellow, Multicolor |
Popular Jewelry |
Rings, Bracelets, Necklaces, Earrings |
Special Lore |
Known as the “Rainbow Stone”due to its wide spectrum of colours. Tourmaline is believed to attract love, healing and positive energy. |
Varieties of Tourmaline
Popular varieties of tourmaline include:
1. Paraíba Tourmaline
This extremely unique gemstone is sourced from Paraíba, Brazil. Paraíba tourmaline is known for its breathtaking aqua, blue-green and violet colour due to copper inclusions. Its captivating beauty, limited availability and aesthetic appeal make it one of the most expensive gemstones in the world with price ranging from $1500–$9000/carat.
2. Pink Tourmaline
Pink Tourmaline has unique characteristics which make it a standout gem. Colour spectrum ranges from baby pink to magenta hues with slight purplish tinge. Its colour intensity depends on the manganese concentration. Its colour changing properties and colour zoning make it the favourite stone of jewelers and gemologists.
3. Rubellite
Rubellite or red tourmaline is a pink to red coloured tourmaline with moderate to deep shades. It is sometimes mistaken for a ruby. High quality rubellite price ranges from $300–$1000/carat.
4. Chrome Tourmaline
Chrome tourmaline possesses a striking emerald green colour. Its exceptional durability makes it one of the most coveted gemstone in the market. Price ranges from $100–$500/carat.
5. Black Tourmaline/Schorel
Schorel is a black coloured tourmaline. It is loved for its luster and durability. It is generally affordable and easily available, making it a perfect choice for those looking for budget-friendly and chic jewelry options.
6. Blue Tourmaline / Indicolite
Blue Tourmaline shows blue hues ranging from light blue to greenish blue to violet. Though there is a hint of green shade but blue colour is always pre-dominant in Indicolite. Apart from healing properties, this stone also has pyroelectric and piezoelectric properties, so it has electrical as well as industrial uses.
7. Green Tourmaline / Verdelite
Verdelites are tourmalines with green as their dominant hue. The depth of green colour is determined by the amount of sodium in the stone.
8. Watermelon Tourmaline
Watermelon tourmaline is a unique variety of tourmaline named so for its appearance similar to watermelon as it has a red core with green exterior. This lithium rich gemstone with its concentric zoning of colours has become a highly sought-after jewelry item.
9. Achroite Tourmaline
The word Achroite means colourless. Achroite Tourmaline is a rarely found colourless tourmaline variety having transparent to translucent clarity.
Healing and Metaphysical Properties of Tourmaline Stones
Healing Properties
Tourmaline is thought to enhance the immune system, assist in detoxification, boost blood circulation, diminish inflammation, and alleviate chronic pain. These therapeutic benefits make tourmalines an ideal option for individuals dealing with ongoing pain and inflammation.
Metaphysical Properties
Tourmaline’s desired colour palette and properties make it a perfect stone for balancing different chakras. Its metaphysical properties include promoting creativity and emotional balance, spiritual growth and encouraging a sense of universal connection.
Here are some specific healing properties of tourmalines:
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Black Tourmaline – Protection from negative energy and grounding
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Blue Tourmaline – Third eye for intuition
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Green and Pink Tourmaline – Heart chakra for love
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Black Tourmaline – To counteract negative vibrations from electronics
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Pink Tourmaline – For Peaceful dreams
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Watermelon Tourmaline – For promoting love and harmony.
Alternative Birthstones for October along with associated Cultural Meaning
Stone |
Association / Tradition |
Symbolism |
Typical Color(s) |
Opal |
Traditional Birthstone for October |
Inspiration, passion, creativity |
White, Black, Fire (multicoloured) |
Tourmaline |
Modern October Birthstone |
Protection, balance, healing |
Pink, Green, Watermelon |
Jasper |
Mystical October Birthstone (Tibetan) |
Grounding, stability, courage |
Red, Brown, Green |
Aquamarine |
Scorpio (Star Sign Birthstone) |
Calmness, clarity, communication |
Blue to Greenish-Blue |
Coral |
Ancient Hindu Birthstone for October |
Vitality, harmony, protection |
Red, Pink, White |
Beryl |
Ancient Roman, Italian & Russian Birthstone |
Strength, purification |
Green, Yellow, Blue |
Peridot |
Libra (Star Sign Birthstone) |
Renewal, prosperity, compassion |
Green |
Sapphire |
Libra (Planetary Stone) |
Wisdom, loyalty, divine favor |
Blue (also yellow, pink, green) |
Lapis Lazuli |
Libra (Star Sign Birthstone & Talismanic Stone) |
Truth, insight, royalty |
Deep Blue with Gold Flecks |
Agate |
Libra (Talismanic Stone) |
Balance, protection, grounding |
Multi-colored, Banded |
Yellow Topaz |
Scorpio (Star Sign Birthstone) |
Strength, abundance, clarity |
Golden Yellow |
Garnet |
Scorpio (Planetary Stone) |
Passion, vitality, protection |
Red, Green, Orange |
Ruby |
Scorpio (Planetary Stone) |
Energy, courage, love |
Deep Red |
Amethyst |
Scorpio (Talismanic Stone) |
Spirituality, calmness, wisdom |
Purple |
Best October birthstone jewelry for gifts
October-born individuals deserve a considerate gift featuring none other than the most beautiful jewelry featuring October gems opals and tourmalines. These stones bring a special and one-of-a-kind touch, ideal for making a person's day special.
Some of the lovely October birthstone gift suggestions that you can consider are as follows:
October Birthstone Earrings
Tourmaline earrings can complement so many styles, highlighting opal's stunning colors and eye-catching effect.
Opal Studs and Huggie Earrings
Exquisite opals set within diamonds make classic and sophisticated earrings combining brilliance of diamonds with iridescence of opals.
October Birthstone Necklaces
Necklaces featuring tourmaline or opal look sophisticated and attractive. These October gems display a natural elegance with mesmerising play-of-color making them perfect as birthday or anniversary gifts.
Tourmaline and Diamond Necklace is an exquisite necklace pairing tourmaline and diamond glimmer.
Pink Tourmaline Birthstone Necklace can serve as a charming and infinity knot gift for 8th wedding anniversary, ideal for showing love and gratitude.

Tourmaline Pendants come in various colours ranging from soft pink to vibrant green. Tourmaline Pendants are so versatile that you can wear them not only with fancy clothing on special occasions but also with everyday attire at informal settings.
October Birthstone Bracelets
Opal and tourmaline bracelets can be the ideal accessory for any occasion. These bracelets offer endless possibilities. These stones can be stacked as a bold style or worn individually for a subtle look, in the form of tourmaline cuffs or delicate beaded opal bracelets.
Gold and Tourmaline Bracelet
Elevate your style with a gold and tourmaline bracelet combining timeless elegance with modern fashion trends.
October Birthstone Rings
Opal and tourmaline rings can be quite a fashion statement. You may opt for different designs, like asymmetrical opal and diamond rings or bi-color tourmaline rings. Bi-Colour Tourmaline Ring is a gorgeous ring displaying the unique bi-colour beauty of tourmaline.
Opal and tourmaline engagement rings offer a stunning, vibrant and affordable alternative to traditional diamond rings, symbolizing hope, healing and protection for the new couple.
Shop October birthstone collection with Folkmarketgems
Looking for October birthstones and crystals or want to buy captivating tourmaline pendants that reflect your unique style? Visit Folkmarketgems and explore their stunning collection of opal and tourmaline jewelry. Folkmarketgems not only offers jewelry items featuring natural gemstones ensuring authenticity and quality but also serves as a perfect marketplace for you where you can get discounts for bulk purchases guaranteeing fast and reliable shipping.
Common FAQs about October Birthstones
What is the Official October Birthstone?
Opal and Tourmaline are the official birthstones of October. Though opal is the original, traditional birthstone that dates back to Roman era, tourmaline was later introduced as another official birthstone for October.
Does October Has Three Birthstones?
October has two official birthstones, Opal and Tourmaline. However, some other birthstones like Agate (October 1-31), Jasper (October 1-31), Jacinth (October 1 and 23) and Garnet (October 24-31) are also included in the list of October birthstones.
What Does October Symbolize?
The month of October is a symbol of abundance, good fortune, gratitude, transformation, hope, intelligence and passion.
What colors are found in October birthstones?
Colors of Opal include White, Pink, Black, Blue, Green, Yellow, Orange, Red, Purple
Colors of Tourmaline include Pink, Green, Blue, Black, Watermelon (pink & green), Brown, Yellow, Multicolor
Can opal and tourmaline be used in engagement rings?
Yes, opal and tourmaline can be used in engagement rings.
Opal and tourmaline engagement rings offer a stunning, vibrant and affordable alternative to traditional diamond rings, symbolizing hope, healing and protection for the new couple.
Conclusions
With their rich beauty and symbolic meanings, opals and tourmaline are truly fascinating gemstones, not only for those born in October but also for gemstone enthusiasts. The iridiscence of opals and vibrant hues of tourmalines offer a unique blend of elegance and style making October birthdays and wedding anniversaries even more memorable.
Find your perfect opal or tourmaline piece that goes best with your personality! Explore Folkmarketgems to discover your favourite pendants and rings featuring opals and tourmalines to find your perfect birthstone jewelry.
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