Tyynikki
KIIA Herkimer Diamond Stud Earrings, Sterling Silver
KIIA Herkimer Diamond Stud Earrings, Sterling Silver
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With delicate sparkles reflected from its unpolished points, the KIIA stud earrings are an invitation to connect with your inner light. Each earring features a naturally formed, double-pointed herkimer diamond, carefully secured in a minimalist sterling silver prong setting to celebrate its unique form. These lightweight studs are an effortless specimen of everyday magic, ideal as your daily go to pair or to complete a curated ear stack.
Each pair of earrings arrives in a signature cotton pouch, with a note on the crystal's qualities and a complimentary jewellery polishing cloth.
Materials | Herkimer diamond, sterling silver
Mindfully made in the UK. To minimise waste, each bracelet is made per order in the Tyynikki studio. Please allow up to 3 working days for your piece to be created.
HERKIMER DIAMOND
The Stone of Joyful Light
Herkimer diamond is cherished for its ability to transmit pure, joyful light. As a powerful form of Quartz, it helps to clear away heavy energy and elevates your mood with its bright, high-vibrational frequency.
Chakras | 6th (Third Eye), 7th (Crown)
Zodiac Signs | Aquarius, Aries, Libra, Sagittarius
Please note: True to nature, each crystal is unique. Their appearance will vary, with odd natural shapes and occasional dark inclusions. This is what truly makes your piece one of a kind and as imperfectly perfect as we are.



QUESTIONS ANSWERED
Shipping information
Handcrafted with Care
Each piece is made per order, just for you. Please allow up to 3 business days for your order to dispatch.
UK Delivery
Standard, 1-3 business days: £5.90
Free on orders over £50
International Delivery
Europe (Non-EU) 4-9 business days: £15.90 (Free over £200)
USA & Canada 5-10 business days: £29.90 (Free over £200)
Rest of the World 5-10 business days: £29.90 (Free over £300)
International orders may be subject to local taxes & duties.
A Note for our EU Friends
Shipping to countries within the EU is temporarily paused. We hope to welcome you back soon and apologise for the inconvenience.
Easy Returns
We want you to adore your piece. Returns are welcome within 14 days of receipt when requested at mira (at) tyynikki.com. Please note some items are final sale and read the full terms on our Shipping & Returns page.
Jewellery care
To keep your piece beautiful, we recommend a little gentle care.
Wear With Care
Avoid direct contact with lotions, perfumes and creams. We recommend removing your jewellery before showering, swimming, exercising or enjoying the sauna.
How to Clean Your Piece
Gently buff with a soft polishing cloth to restore shine and remove tarnish. For a deeper clean, apply a silver cleaning solution for the metal parts only and for a few seconds, using a cotton bud or dipping the metal parts in the solution. Please avoid contact with gemstones and pearls.
Crystal care
Your crystals carry energy, here's how you can keep them happy and vibrant.
Cleansing Your Crystal
The safest way to cleanse your piece is to gently wipe the stones with a soft, dry cloth. Some crystals (like Selenite and Pyrite) are sensitive to water, so we recommend avoiding using liquids unless you are certain the crystal can withstand it.
Recharging Your Crystals
Leave your jewellery and crystals on a windowsill overnight to bathe in the moonlight, especially during a full or new moon. Another way is to put dry sea salt on a tray and place your crystals on it in the moonlight. You can also rest your piece on a Selenite or Clear Quartz plate to clear and recharge its energy.
Sustainability
A gentle footprint, from our studio to you.
Made per order - to minimise waste.
We use recycled precious metals where possible and all workshop scraps are recycled or donated.
Your piece will arrive in a reusable cotton pouch and fully recyclable packaging.
Let customers speak for us
from 5 reviewsIt's beautiful. It's delicate. It's comfortable which means I can wear it all the time and reap the benefits. I love it so much, I have just ordered two more!

Absolutely superb customer service. Made a custom piece for me and my friend was delighted with it.

Beautiful necklace and wonderful customer service. Highly recommended.

I want to thank the seller Mira for the speedy service! :) I ordered the earrings as a treat to myself.
They are as lovely in real life as in the pictures, a statement piece but super light to wear. I have long hair which some earrings get a bit lost in but these stand out! :D They also came packaged carefully with information on the gemstone and care instructions as well as a handy pouch to keep them in (very good for traveling ;).
I would definitely order again!

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MADE FOR WEAR.
All our pieces are designed for daily wear. Our silver chain jewellery can handle (most) curious pets or kids tugging on them and not even flinch.
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GENUINE MATERIALS.
All our crystals and jewellery with crystals or freshwater pearls are what it says on the tin. No Howlite sold as Turquoise or faux Malachite to be found here.
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TIMELESS DESIGNS.
All our pieces are designed to be timeless, independent of trends, easy for you to combine with existing pieces and layer up with.
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EXPERTISE.
With nearly two decades within the crystal and jewellery industry, you can trust in our expertise. We know the ins and outs of them and the materials we work with.
