Whether you believe in astrology or just love the sparkle of a gem, birthstones hold a special place in personal jewellery. Each month of the year is associated with one or more gemstones—each with its own beauty, meaning, and symbolism.
At Gem Castle, we love helping people connect with their birthstone’s energy, and turn it into a piece that feels as personal as it is precious. So here’s your guide to all twelve birthstones—and what they say about you.
January: Garnet
Color: Deep red
Meaning: Protection, passion, energy
Personality: Loyal, grounded, and courageous
Style Tip: Garnet looks stunning in rose or yellow gold
Gem Castle Pick: [Garnet Chain in 18KT Gold]
https://thegemcastle.com/product/garnet-chain/
February: Amethyst
Color: Purple
Meaning: Peace, clarity, intuition
Personality: Creative, spiritual, wise
Style Tip: Pair amethyst with white gold or platinum for an ethereal glow
Gem Castle Pick: [Amethyst Chain in 18KT Gold]
https://thegemcastle.com/product/amethyst-chain/
March: Aquamarine
Color: Soft blue
Meaning: Tranquility, healing, communication
Personality: Calm, balanced, thoughtful
Style Tip: A perfect pastel for beachy vibes or breezy outfits
Gem Castle Pick: [Aquamarine Pendant]
April: Diamond
Color: Clear/white
Meaning: Strength, purity, eternal love
Personality: Driven, elegant, powerful
Style Tip: While diamonds are forever, don’t shy away from modern shapes or mixed settings
Gem Castle Pick: [Diamond Ring in 18KT Gold]
https://thegemcastle.com/product/9890/
May: Emerald
Color: Rich green
Meaning: Growth, love, renewal
Personality: Intelligent, nurturing, intuitive
Style Tip: Looks best in yellow or rose gold, especially with warm-toned skin
Gem Castle Pick: [Emerald & Diamond Studs]
https://thegemcastle.com/product/emerald-and-pearl-necklace/
June: Pearl & Moonstone
Color: White, cream, iridescent
Meaning: Femininity, mystery, intuition
Personality: Graceful, romantic, spiritual
Style Tip: Soft and luminous—ideal for classic and minimal designs
Gem Castle Pick: [Pearl Necklace and Pink Tourmaline Moonstone Chain]
https://thegemcastle.com/product/pearl-necklace-2/
https://thegemcastle.com/product/pink-tourmaline-and-moonstone-chain/
July: Ruby
Color: Deep red
Meaning: Passion, vitality, love
Personality: Bold, passionate, confident
Style Tip: Rubies are showstoppers—try them in cocktail rings or bridal sets
Gem Castle Pick: [Ruby Bracelet]
https://thegemcastle.com/product/ruby-bracelet/
August: Peridot
Color: Light green
Meaning: Joy, creativity, protection
Personality: Playful, spontaneous, expressive
Style Tip: Looks radiant in gold; pair with earthy tones or summer dresses
Gem Castle Pick: [Peridot and Diamonds Earrings]
https://thegemcastle.com/product/peridot-earrings/
September: Sapphire
Color: Blue (but also comes in pink, yellow, green)
Meaning: Wisdom, loyalty, truth
Personality: Loyal, thoughtful, visionary
Style Tip: Blue sapphires are iconic; pair with diamonds for timeless elegance
Gem Castle Pick: [Sapphire Solitaire Ring]
October: Opal & Tourmaline
Color: Iridescent (opal), multi-colored (tourmaline)
Meaning: Imagination, transformation, individuality
Personality: Creative, vibrant, ever-changing
Style Tip: October-borns should embrace color—tourmaline studs or opal pendants are perfect
Gem Castle Pick: [Opal Ring and Multicolor Tourmaline Bracelet]
https://thegemcastle.com/product/multi-tourmaline-bracelet/
November: Citrine & Topaz
Color: Yellow, golden, or sky blue
Meaning: Abundance, positivity, success
Personality: Warm, optimistic, generous
Style Tip: Citrine glows in yellow gold; perfect for autumn outfits and gifting
Gem Castle Pick: [Citrine and Blue Topaz Earrings]https://thegemcastle.com/product/multi-tourmaline-bracelet/
https://thegemcastle.com/product/sky-blue-topaz-tops/
December: Tanzanite, Turquoise & Blue Topaz
Color: Blue to violet
Meaning: Insight, harmony, luck
Personality: Wise, adventurous, soulful
Style Tip: Cool-toned skin? These blues are made for you
Gem Castle Pick: [Tanzanite Earrings, Turquoise Ring and Blue Topaz Bracelet]
https://thegemcastle.com/product/blue-topaz-bracelet/
How to Wear Your Birthstone
Solo: Let it shine on a ring, pendant, or studs
Stacked: Combine with other meaningful stones (e.g., your partner’s or child’s)
Custom: Ask us to create a custom birthstone piece just for you or a loved one
Looking for the Perfect Gift?
Birthstone jewellery makes for the most personal gifts—for birthdays, anniversaries, or “just because.” Whether you’re gifting a partner, parent, or best friend, there’s something meaningful in choosing their stone.
Need help picking a piece? Gem Castle is happy to curate options based on budget, style, and sentiment
