August Birthstone Jewellery: Peridot Green Gifts in Sterling Silver
August birthstone jewellery starts and ends with one unmistakable colour: peridot green. It’s a gem the ancient Egyptians treasured as the “gem of the sun,” and it remains one of the very few stones on earth that comes in a single colour only. Whether you’re buying for someone born in August or treating yourself, this guide covers the stone’s meaning, its genuinely strange origin story, and how to choose a sterling silver piece they’ll wear on repeat.
What Is the August Birthstone?
Peridot is the primary August birthstone, joined officially by two alternatives: spinel and sardonyx. Spinel is the newcomer — the American Gem Trade Association and Jewelers of America added it to the modern birthstone list in 2016 — while sardonyx is the traditional stone that predates them both.
In practice, peridot is the one August birthdays reach for. That lime-to-olive green reads as fresh rather than formal, sits beautifully against summer skin, and photographs like bottled sunlight.
Peridot Meaning: What the Stone Symbolises
Peridot is traditionally associated with warmth, renewal and protection. The ancient Egyptians knew it as the “gem of the sun” and believed it shielded its wearer from night terrors — which makes it, rather sweetly, a stone people have been giving to protect the ones they love for a very long time.
Those sunny associations are part of why it works so well as a birthday gift: the meaning does half the card-writing for you. If you like a gift with a story attached, peridot has more of one than almost any stone in our sterling silver collections.
The Gem of the Sun: Peridot’s Ancient History
Peridot’s recorded history reaches back to ancient Egypt, where it was mined on Zabargad, a small island in the Red Sea also known as St John’s Island. Egyptian miners prized the stone enough that its island source became legendary in its own right.
One of history’s better jewellery rumours lives here too: it has long been suggested that some of Cleopatra’s famed “emeralds” may actually have been peridots from that same island. True or not, the two green gems were confused for centuries — which tells you how vivid a fine peridot can look.
Why Peridot Only Comes in Green
Peridot is green because of iron built into the crystal’s own structure — not because of trace impurities, which is how most gems get their colour. That built-in chemistry means every peridot is green; the only variation is how yellow or olive that green runs.
Gemmologists call stones like this “idiochromatic” — self-coloured. For a gift-buyer it removes a whole layer of second-guessing: you’re never choosing between colours, only between brighter and deeper shades of the same sunlit green.
Where in the World Peridot Is Found
Peridot forms deep in the earth’s mantle and travels to the surface in volcanic rock — most gems form in the crust, so this alone makes it unusual. Today, significant sources include the San Carlos Apache Reservation in Arizona, with celebrated finer material coming from the mountains of Pakistan and from Myanmar.
Its volcanic origins show up in unexpected places. The famous green sand of Papakōlea beach in Hawai’i gets its colour from olivine — peridot’s parent mineral — and Hawaiian tradition poetically links the little green crystals to the tears of the volcano goddess Pele.
A Gem That Falls From Space
Peridot is one of the very few gems ever found inside meteorites. Crystals of its parent mineral, olivine, occur in a rare class of iron meteorites called pallasites, and some of those crystals are of gem quality — meaning a small number of peridots on earth quite literally arrived from space.
Most birthday gifts don’t come with an origin story that starts in the earth’s mantle and occasionally in outer space. This one does, and it’s the detail people remember.
The Other August Birthstones: Spinel and Sardonyx
August is one of the months with three official birthstones: peridot, spinel and sardonyx. Spinel — a gem that comes in many colours and was historically mistaken for ruby — was added to the official list in 2016, the first update in decades. Sardonyx, a banded variety of onyx, is the month’s traditional stone with roots in antiquity.
For gifting, this is useful trivia rather than a real dilemma. Peridot remains the recognised August stone, the one with the unmistakable colour — but if the person you’re buying for simply doesn’t wear green, spinel gives you an official alternative without abandoning the birthstone idea.
Why Peridot Works with Gold and Silver
Peridot’s fresh green colour looks beautiful with both silver and gold, but each gives the stone a different feel. Sterling silver creates a cool, crisp contrast that makes the green look bright and modern, while gold plating brings out its warmer tones for a softer, more luxurious finish.
Gold plating is also a great way to enjoy the look of gold without the price of solid gold, making gold-plated peridot jewellery a thoughtful and affordable birthday gift. If you prefer silver, sterling silver offers a timeless alternative. Our guide to how to tell if silver is real using UK hallmarks explains what to look for when buying silver jewellery in the UK.
August Birthstone Jewellery Gift Ideas
Match the piece to how they already wear jewellery, not to the occasion — that’s the difference between a gift worn weekly and one that lives in the box. For a minimalist, a single peridot pendant on a fine chain or a pair of small studs disappears into daily life effortlessly. For someone who loves a bolder look, a peridot ring or drop earrings make the green the point of the outfit.
If you’re unsure of ring size or personal style, necklaces and earrings are the forgiving choices — no sizing required, and easy to layer with what they already own. You can browse gift-ready sterling silver pieces here and filter to what suits them.
How to Choose a Good Peridot: Colour Before Carat
Choose colour quality over stone size, every time. A smaller, vividly green peridot in a well-made setting will outshine a larger, washed-out one — and the mistake we see most often with birthstone gifts is spending the whole budget on carats instead of colour.
Look for an even, saturated green without visible dark patches, a lively sparkle when the stone moves, and a setting that holds the stone securely — claws that actually wrap the girdle rather than perch on it. In sterling silver, check the piece is hallmarked or, if it’s light enough to be exempt, that the seller states its fineness plainly.
How to Style Peridot Jewellery
Peridot works best as the single point of colour in an outfit or a jewellery stack. Its green sits particularly well next to white stones and plain polished silver, which frame it without competing — and it’s striking against neutrals, denim, and crisp white shirts.
If they layer necklaces, a peridot pendant slots naturally into the stack as the accent piece. In summer — conveniently, August — the stone’s brightness comes into its own against warm skin, which is one reason August babies rarely need convincing about their birthstone.
How to Care for Peridot (Honestly)
Peridot needs a little more care than harder gems: it measures 6.5–7 on the Mohs hardness scale, below sapphire and diamond, so it can pick up scratches if treated roughly. It’s also sensitive to sudden temperature swings and to acids — in daily life, that means jewellery goes on after perfume and hairspray, and rings come off for the gym, gardening and cleaning products.
Cleaning is simple as long as you keep it gentle: warm water, a drop of mild soap and a soft brush is all a peridot piece ever needs. Skip ultrasonic and steam cleaners entirely — both can damage the stone. The silver setting will slowly tarnish like all sterling does; that’s normal chemistry rather than a fault, and it wipes away with a polishing cloth in minutes.
Peridot Beyond Birthdays
Peridot is the traditional gemstone for a 16th wedding anniversary, which gives it a second gifting occasion beyond August birthdays. Its associations with renewal also make it a quietly lovely “new chapter” gift — new job, new home, fresh start.
And because the stone only comes in one colour, a peridot piece bought now will still match a peridot piece bought years later — a rare quality that makes it easy to build into a small collection, one occasion at a time.
The Short Version
August birthstone jewellery is one of the easier birthday gifts to get right: one stone, one unmistakable colour, and a story that runs from ancient Egypt to meteorites. Choose vivid colour over size, insist on a hallmarked sterling silver setting, and pick the format — pendant, studs, ring — that matches how they already dress. Do that, and it’s the kind of present that gets worn on repeat rather than remembered politely.
FAQs
What is the birthstone for August?
Peridot is August’s primary birthstone, with spinel and sardonyx as official alternatives. Spinel was added to the modern birthstone list by the American Gem Trade Association and Jewelers of America in 2016; peridot remains the stone most people choose and gift.
What does peridot symbolise?
Peridot is traditionally associated with warmth, renewal and protection. Ancient Egyptians called it the “gem of the sun” and believed it protected the wearer at night, and it is also the traditional gemstone for a 16th wedding anniversary.
Is peridot the same as emerald?
No — they are different minerals entirely. Peridot is the gem form of olivine, with a yellow-green to olive colour, while emerald is a variety of beryl in a deeper blue-green. The two were confused for centuries, which is how the Cleopatra legend began.
Can you wear peridot every day?
Yes, with light habits rather than heavy rules. At 6.5–7 on the Mohs scale it is softer than sapphire, so take rings off for the gym and cleaning, apply perfume before your jewellery, and store pieces away from harder stones. Pendants and earrings handle daily wear more easily than rings.
Why does peridot only come in green?
Because its colour comes from iron inside the crystal’s own structure, not from trace impurities the way most gems get their colour. That built-in chemistry means every peridot is green — the only variation is how yellow or olive that green runs.
Is peridot a good gift for an August birthday?
It’s among the safest birthstone gifts there is: one colour, instantly recognisable, with a genuinely good story attached. Prioritise vivid colour over stone size, and choose a hallmarked sterling silver setting so the piece is verifiable as well as pretty.