Every engagement ring at Ethica is handcrafted just for you – in your finger size.
Our guide will assist you in determining the correct engagement ring size you need.
For more information, check out our Ring Size Guide.
The Callis Ring captures delicate elegance with a natural, timeless charm. Its design highlights a sparkling round petal solitaire lab diamond held securely in four petal-shaped prongs. Inspired by butterfly wings, the graceful setting lets light cascade beautifully through the stone.
Because of its open and airy design, this solitaire ring feels light yet radiant. The petals frame the diamond with a refined balance, enhancing brilliance from every angle. Crafted with care, the Callis Ring combines simplicity with modern artistry.
Key Features of The Callis Ring
Round petal solitaire lab diamond centerpiece
Four petal-shaped prongs inspired by nature
Elegant open setting for maximum light
Ethical, high-grade lab grown diamond
This solitaire style focuses attention on the central stone, making it an ideal symbol of lasting devotion. In addition, it pairs easily with wedding bands for a complete bridal look. The highest grade lab grown diamonds are carefully selected for this single stone setting. Therefore, every Callis Ring offers both beauty and ethical reassurance.
Celebrate love with the Callis Ring — a dainty, sustainable, and heirloom-worthy solitaire.
All Ethica, jewellery is made to the highest level of quality, and handcrafted especially for every customer.
Standard Delivery
Approximately 5 weeks.
Need it sooner? Get In Touch.
We know how special our jewellery is to our customers, and how having such an important purchase sent through the post might cause a bit of worry. This is why we use Royal Mail Special Delivery - a guaranteed next day fully tracked and insured service. We send you tracking details so you can see where your order is every step of the way.
We have various payment options available. See further details here on our finance page:
Klarna - Pay in 3
Split your purchases into 3 interest-free monthly payments.
Klarna - Pay in 30
Make a purchase and wait for it to be delivered before paying.
Humm
With Humm you can get up to £3,000 interest free and split your repayments over a 3, 6 or 12 month period.
Layaway
After an initial deposit, our layaway plan allows you to make monthly payments on any purchase. Please call us on 01872 222248 or email us at info@ethicadiamonds.co.uk for details.
Bank Transfer
You can purchase from us using BACS direct bank transfer, if you prefer.
Paypal
You can purchase from us using information from your PayPal account.
Apple Pay
You can purchase from us on our mobile site using your Apple Pay account.
Credit Cards
We accept all major credit cards including Visa, Mastercard and American Express.
60 Day No-Quibble Returns
Free Ring Resizing On Engagement Rings
Responsibly Grown Lab Diamonds & Gemstones
100% SCS Certified Recycled Gold
Award Winning Customer Service
Over £20,000 Donated To Conservation Projects
Led, Owned & Founded By Women
Your Ethica
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