GEMSTONE GUIDEBOOK

Let's learn about the colourful world of gemstones

KNOW YOUR BIRTHSTONE

Explore the history, symbolism, and unique energy of your birthstone.
Garnet gemstone Garnet gemstone
GEMSTONE
Garnet
ALSO KNOWN AS
Passion, Protection, Strength, and Commitment
SUNSHINE
Capricorn and Leo
MOHS HARDNESS
6.5–7.5
PROPERTIES
Garnet is a durable and vibrant gemstone known for its rich, fiery hues and exceptional brilliance. Belonging to a group of silicate minerals, garnet occurs in a spectrum of colours from deep red and raspberry pink to vivid green and bright orange. It has a glass-like lustre and typically forms in cubic crystals.
FACTS
Garnet has been treasured for over 5,000 years, with discoveries in ancient Egyptian jewelry and Roman signet rings. The name “garnet” comes from the Latin word granatum, meaning pomegranate, inspired by its resemblance to the fruit’s deep red seeds.
Amethyst gemstone Amethyst gemstone
GEMSTONE
Amethyst
ALSO KNOWN AS
Calmness, Clarity, and Protection
SUNSHINE
Pisces, Aquarius, and Sagittarius
MOHS HARDNESS
7
PROPERTIES
Amethyst is a striking variety of quartz admired for its captivating purple hues, ranging from soft lavender to deep royal violet. Its glass-like lustre and transparent-to-translucent clarity enhance its refined brilliance. The gemstone’s colour comes from trace amounts of iron and natural irradiation within the crystal.
FACTS
Amethyst has been admired for thousands of years, with origins dating back to ancient civilizations such as Greece, Egypt, and Rome. The name “amethyst” comes from the Greek word amethystos. Historically, it was considered as valuable as ruby and sapphire until large deposits were discovered in Brazil during the 19th century.
Aquamarine gemstone Aquamarine gemstone
GEMSTONE
Aquamarine
ALSO KNOWN AS
 Calmness, Clarity, and Courage
SUNSHINE
Pisces and Aries 
MOHS HARDNESS
7.5 - 8
PROPERTIES
Aquamarine is a variety of the mineral beryl, prized for its cool blue to blue-green hues. It has a glass-like lustre, excellent transparency, and strong durability. Symbolically, it represents peace, courage, clear communication, and harmony.
FACTS
Historically treasured by sailors as a protective talisman, aquamarine derives its name from the Latin aqua marina, meaning “sea water.”
Diamond gemstone Diamond gemstone
GEMSTONE
Diamond
ALSO KNOWN AS
Eternal love, Strength, and Purity
SUNSHINE
Aries and Libra
MOHS HARDNESS
10
PROPERTIES
Diamond is composed of pure carbon arranged in a crystal lattice structure, giving it extraordinary hardness and light performance. It has exceptional brilliance, fire, and durability, making it ideal for everyday fine jewelry.
FACTS
The name Diamond comes from the ancient Greek word “adamas”, meaning unbreakable, invincible, or indestructible. Over time, adamas evolved through Latin (diamas) and Old French (diamant) into the modern English word diamond.
Emerald gemstone Emerald gemstone
GEMSTONE
Emerald
ALSO KNOWN AS
 Love, Renewal, and Prosperity
SUNSHINE
 Taurus and Gemini
MOHS HARDNESS
7.5 - 8
PROPERTIES
Emerald is a variety of the mineral beryl, colored by traces of chromium and vanadium. It is prized for its intense green hue, natural inclusions (often called “jardin”), and refined brilliance. Though relatively hard, it is more delicate than it appears due to internal inclusions.
FACTS
Emeralds have been treasured since ancient Egypt, famously adored by Cleopatra. Today, major sources include Colombia.
Pearl gemstone Pearl gemstone
GEMSTONE
Pearl
ALSO KNOWN AS
Purity, Wisdom, and Timeless Sophistication.
SUNSHINE
 Cancer and Pisces 
MOHS HARDNESS
2.5 - 4.5
PROPERTIES
Pearl is an organic gemstone formed inside mollusks. Unlike other gems, it is not mined but created naturally when an irritant is coated with layers of nacre. It is known for its smooth surface, subtle iridescence, and creamy to white hues, though it also appears in pink, gold, and black.
FACTS
Treasured for over 4,000 years, pearls were once reserved for royalty and nobility. Ancient divers retrieved natural pearls from the Persian Gulf and Indian Ocean long before cultured pearls were developed in Japan in the early 20th century.
Ruby gemstone Ruby gemstone
GEMSTONE
Ruby
ALSO KNOWN AS
 Passion, Love, and Prosperity
SUNSHINE
Leo Aries and Scorpio
MOHS HARDNESS
9
PROPERTIES
Ruby is a variety of the mineral corundum, colored red by traces of chromium. It is prized for its vibrant “pigeon blood” red tone, exceptional durability, and strong brilliance. With a hardness of 9, ruby is ideal for everyday fine jewellery.
FACTS
Rubies have been treasured for centuries, especially in ancient Burma (now Myanmar), where warriors believed they made them invincible in battle. Today, major sources include Myanmar, Mozambique, Thailand, Sri Lanka, and Madagascar, with Burmese rubies considered among the finest in the world.
Peridot gemstone Peridot gemstone
GEMSTONE
Peridot
ALSO KNOWN AS
Positivity, Prosperity, and Renewal
SUNSHINE
 Leo, Virgo and Libra
MOHS HARDNESS
6.5 - 7
PROPERTIES
Peridot is a gem-quality variety of the mineral olivine, known for its distinctive yellow-green to olive hues caused by iron within its structure. It has a bright, glass-like lustre and is typically eye-clean with lively brilliance.
FACTS
Peridot has been mined for over 3,500 years, first discovered on Egypt’s Zabargad Island in the Red Sea, where it was treasured by ancient pharaohs. Today, key sources include Myanmar, Pakistan, China, Vietnam, and the United States (Arizona). Rarely, peridot has even been found in meteorites, making it one of the few gemstones with extraterrestrial origins.
Sapphire gemstone Sapphire gemstone
GEMSTONE
Sapphire
ALSO KNOWN AS
Wisdom, Loyalty, and Nobility
SUNSHINE
Virgo, Libra, and Sagittarius
MOHS HARDNESS
9
PROPERTIES
Sapphire is a variety of the mineral corundum, most famous for its deep blue colour, though it occurs in many shades, including pink, yellow, and white. Its exceptional hardness, brilliance, and durability make it a prized choice for rings and heirloom pieces.
FACTS
Sapphire is a variety of the mineral corundum, most famous for its deep blue colour, though it occurs in many shades, including pink, yellow, and white. Its exceptional hardness, brilliance, and durability make it a prized choice for rings and heirloom pieces.
Opal gemstone Opal gemstone
GEMSTONE
Opal
ALSO KNOWN AS
Creativity, Passion, and Individuality
SUNSHINE
Scorpio and Pisces
MOHS HARDNESS
5.5 - 6.5
PROPERTIES
Opal is a hydrated form of silica known for its unique internal structure that diffracts light, creating its signature flashes of colour. It ranges from white and black to fire opal’s vibrant orange. With a soft, luminous glow and distinctive character.
FACTS
Opals have been admired since ancient Rome, where they symbolized hope and purity. Today, Australia produces over 90% of the world’s opals, including the rare and prized black opal.
Topaz gemstone Topaz gemstone
GEMSTONE
Topaz
ALSO KNOWN AS
Strength and Wisdom
SUNSHINE
 Scorpio and Sagittarius
MOHS HARDNESS
8
PROPERTIES
Topaz is a silicate mineral admired for its wide range of colours, including blue, golden yellow, pink, and the rare Imperial topaz with warm orange tones. It has excellent transparency, a glass-like lustre, and impressive hardness.
FACTS
The name “topaz” is believed to derive from the ancient Greek name Topazios, an island in the Red Sea. Historically treasured by royalty, major sources today include Brazil and Imperial topaz from Brazil is especially prized for its rich golden-orange hue.
Turquoise gemstone Turquoise gemstone
GEMSTONE
Turquoise
ALSO KNOWN AS
Protection, Wisdom, and Good Fortune.
SUNSHINE
Pisces and Aquarius
MOHS HARDNESS
5 - 6
PROPERTIES
Turquoise is an opaque gemstone composed of hydrated copper and aluminum phosphate, giving it its signature blue-green colour often accented with natural matrix patterns. It has a smooth, waxy lustre, and due to its relative softness and porosity, it benefits from gentle care.
FACTS
Turquoise has been cherished for over 7,000 years, worn by ancient Egyptians, Persians, and Native American cultures as a protective talisman. The name derives from the French word “turquois,” meaning “Turkish,” as the stone reached Europe through Turkish trade routes.

4C’s of Gemstone

Let’s learn purity standards

CUT

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CUT

Cut defines how well a gemstone’s facets are shaped and aligned. A precise cut maximizes brilliance, fire, and sparkle by allowing light to reflect beautifully through the stone.

CARAT

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CARAT

Carat measures a gemstone’s weight, not its size. While a higher carat often means a larger stone, overall appearance also depends on cut, shape, and proportions.

COLOUR

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COLOUR

Colour evaluates a gemstone’s hue, tone, and saturation. The most prized stones display rich, even colour with optimal intensity, adding to their rarity and value.

CLARITY

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CLARITY

Clarity indicates the presence of natural inclusions or surface blemishes within a gemstone. Stones with fewer visible imperfections appear more transparent, radiant, and visually pure.

Know your Gems

Discover expert-backed answers that help you understand quality, authenticity, and timeless value in every gemstone.

What is a gemstone?

A gemstone is a naturally occurring mineral or organic material that is cut and polished for use in jewelry. It is valued for its beauty, rarity, and durability.

 How do I choose the right gemstone?

Choose based on personal preference, birthstone, symbolism, durability, and lifestyle. Consider colour, meaning, and how often you plan to wear it.

What is the Mohs scale?

The Mohs scale measures a gemstone’s hardness and resistance to scratching, ranking from 1 (softest) to 10 (hardest, like diamond).

 Are all gemstones suitable for daily wear?

Not all. Stones with hardness 7 and above are generally better for everyday wear, while softer stones like opal or pearl require extra care.

What is the difference between precious and semi-precious stones?

Traditionally, diamond, ruby, sapphire, and emerald are considered “precious,” while others fall under “semi-precious,” though rarity varies widely.

How should I care for my gemstone jewelry?

Clean gently with mild soap and water, avoid harsh chemicals, store separately to prevent scratches, and remove before heavy activities.