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Finding a ring you’ll cherish forever is something to celebrate. Here it is: our Oval Diamond Half Eternity Band, handcrafted in solid gold. This exquisite piece features oval cut lab-grown diamonds in an elegant single prong setting. Each diamond is thoughtfully sourced and set to enhance its brilliance, creating a stunning sparkle that captures attention.
Whether it's a wedding band, engagement ring, push present, milestone birthday, or a treat-yourself moment—this piece is a modern heirloom that will be cherished for generations to come.
Each ring is made to order in our Melbourne studio. please allow 4-6 weeks for your dream ring to be crafted.
Fine Details:
0.10ct
Total Carat Weight: Approx. 1.00cttw
Diamond Size: Approx. 3.6x2.7mm
Stone Number: 10
Band Width: 1.9mm half-round band
0.25ct
Total Carat Weight: Approx. 2.25cttw
Diamond Size: Approx. 5x3.5mm
Stone Number: 9
Band Width: 2mm half-round band
0.40ct
Total Carat Weight: Approx. 3.20cttw
Diamond Size: Approx. 6x4mm
Stone Number: 8
Band Width: 2.5mm half-round band
Sizing
We recommend having your finger sized by a professional jeweller before ordering as we are unable to process a refund or return for wrong size.
f a piece you have purchased from us needs to be resized, we may be able to assist for an additional resizing fee of $150.
Please contact us at hello@efstudios.com
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If a piece you have purchased from us needs to be resized, we may be able to assist for an additional resizing fee of $150.
Please contact us at hello@efstudios.com
Jewellery Care
Please see our Jewellery Care guidelines.
Metals
See our Metals information page.
Timeframes
We lovingly handcraft our pieces in Australia, all being made-to-order and bespoke.
Our Standard Crafting Timeframe is 6-8 week.
Bespoke & Custom
If you would like to customise this piece or make a bespoke enquiry, book an appointment or contact us here.
Warranty, refunds & exchanges
Please see our policy here.
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Just For you
Made to order
We're with you every step of the way. Our Signature Process is intentionally intimate - we work with only a select number of clients at a time, so we can bring your dream ring to life with the attention and care it deserves.

THE COMPLETE GUIDE
HOW TO DESIGN THE PERFECT ENGAGEMENT RING
So you've decided to propose, but how do you design the perfect engagement ring your partner will cherish for a life time.
We’re here to guide you through the entire process - from setting a budget and choosing your diamond shape to deciding on metal and design. Whether you're after a timeless solitaire, a bespoke modern heirloom, or something completely unexpected, we’ll help you create the perfect engagement ring.

THE COMPLETE GUIDE
LAB DIAMOND GUIDE
At EF Studios, we believe in creating timeless, luxurious pieces using only the finest materials - without compromising on ethics or sustainability. Our diamonds are lab-grown, offering a responsible alternative to traditional mining. These stunning stones, identical in brilliance and quality to their mined counterparts, are perfect for the modern bride and fine jewellery lovers who value both beauty and responsibility.