There’s something endlessly captivating about a colourful stone. The right shade has the power to reflect who you are. These stories are both ancient and deeply personal, that’s why our fascination with birthstones dates back millennia — it’s part of humanity’s shared DNA.
At 77 Diamonds, our Kaleida Collection celebrates the intensity and vibrancy of natural gemstones. Inspired by the vivid symmetry of a kaleidoscope, Kaleida balances colour and clarity, marrying bold gems with clean, contemporary design. Whether you’re honouring a birthday, an anniversary, or simply expressing your individuality, birthstone jewellery allows you to mark the moment.
January – Garnet
Symbolising protection and strength, garnet’s deep red tones once adorned pharaohs and traders across Ancient Egypt. Today, this gem represents loyalty and nobility. While red is its most iconic hue, Kaleida brings in rare garnet varieties, from vivid green tsavorite to rosy rhodolite, for a kaleidoscope-like twist.
February – Amethyst
Amethyst is a stone of wit, wisdom, creativity, and calm. With its royal purple hue, this gem has been prized for centuries and remains one of the most recognisable birthstones. Commission a bespoke design featuring amethyst to carry your inner clarity with elegance.
Bespoke 3 Stone Ring
March – Aquamarine
Evoking crystal waters and open skies, aquamarine is the stone of serenity and safe travels. A favourite among sailors in Ancient Greece, this March birthstone captures the calm of the sea in every light-reflecting facet. Explore aquamarine necklaces and rings in the Kaleida Collection.
Bespoke Aquamarine Cocktail Ring (left) and Toi et Moi Aquamarine Necklace (right)
April – Diamond
Clear, strong, and endlessly versatile, the diamond is not just the most coveted gem, it’s also the April birthstone. Symbolising eternal love and resilience under pressure, diamonds work beautifully in both delicate designs and bold, statement jewellery.
Estella Hoops (left) and Duet Cocktail Ring (right)
May – Emerald
A gem of wisdom and good fortune, emeralds have long been associated with rebirth and vitality. Their rich green hue makes for truly striking jewellery. Some say emeralds even help wearers see the future. Select your own emerald from our loose gemstone selection and create something truly personal.
Astra Emerald Necklace (left) and Emerald Tea Bracelet (right)
June – Pearl
With their soft glow, pearls bring a sense of serenity and grace to any piece. Once considered treasures of the moon, June’s birthstone is a symbol of purity and emotional balance. Pearls work especially well in bespoke designs, or in the delicate pieces from our signature Pearl Collection.
July – Ruby
Passionate and powerful, rubies represent love, courage and vitality. With a colour that has long symbolised nobility and desire, July’s birthstone makes a dramatic statement. Whether you opt for a ring or a pendant, ruby jewellery speaks with bold intent.
August – Peridot
Known as the 'gem of the sun', peridot brings a burst of energy to any design. Its fresh green tone, touched with golden undertones, is both uplifting and distinctive. A radiant choice for August birthdays and summer celebrations alike.
Bespoke Ring
September – Sapphire
Sapphires are best known in blue, but they actually come in a wide spectrum of colours. Traditionally linked to wisdom and protection, sapphires have long been worn by royalty, nobility and respected scholars. You can select a loose sapphire from our stone range or commission your very own bespoke piece.
Ethera Tennis Necklace (left) and Orion Cocktail Ring (right)
October – Tourmaline
Bright, multi-hued, and full of personality, tourmaline symbolises love, creativity, and harmony. Derived from the Sinhalese word toramalli, meaning ‘mixed gems’, tourmaline reflects October’s colourful spirit. Discover this gem in a range of vibrant designs across our Kaleida pieces.
Kaleida Oval Necklace (left) and Cala Cushion Ring (right)
November – Citrine
Like a ray of golden sunlight, citrine brings warmth to the cooler months. A symbol of calm, positivity and generally good vibes — this gem was once believed to ward off negative energy. Find it set within our Prisma earrings and rings, or commission a bespoke design that reflects your personal glow.
Prisma Octagon Ring (left) and Prisma Octagon Drops (right)
December – Tanzanite
A newcomer to the world of gemstones, Tanzanite was discovered in 1967 and remains one of the rarest gems, found only in Tanzania. With its striking violet-blue hue, Tanzanite is the birthstone of transformation and insight. Perfectly suited to Kaleida’s clean, modern aesthetic.
Kaleida Oval Ring (left) Astra Drop Earrings (right)
Your Story in Technicolor
Birthstone jewellery is more than a gift, it’s a celebration of who you are and your life’s journey. Whether you’re drawn to your own stone or feel a deeper connection to another, Kaleida invites you to embrace colour with confidence. Explore the Kaleida, Pearl or Starlight Collections to find your birthstone piece or work with our bespoke team to create a design that’s distinctly yours.
