Banner Image
Banner Image


Our Story

Eclat by Oui first came about when our founder, Ethel Neo, lost her actual engagement ring while travelling. Traumatised, she began searching for a luxurious yet guilt-free diamond alternative to serve as her travel ring.

Unable to find something that fits the bill, she decided to make one for herself. What was initially a personal quest very quickly turned into a passion project. Ethel took a leap of faith and launched her first jewellery line.

In 2017, Éclat by Oui was born.

("Éclat" means great brilliance and display in French.)

Ethel Neo - Founder of Eclat by Oui
Travel Jewellery - Eclat by Oui

Travel Jewellery

Travel jewellery is worn in place of heirloom or sentimental pieces, to minimise the fear of damage, loss or theft.

We understand how precious heirloom jewellery can be. We also understand the need to style your vacation outfits. Here at Éclat, we are committed to creating jewellery that you can wander the globe with.

Toi et Moi Rings - Eclat by Oui Homepage


Using only traditional fine jewellery techniques, our team devotes each piece to exquisite craftsmanship and impeccable quality.

We are obsessed with delivering unrivalled quality in the realm of lab-grown diamonds and travel jewellery.


Crafted in Hong Kong, our stones resemble very closely to natural diamonds. Each stone is meticulously hand-cut and polished to reveal its captivating, kaleidoscopic brilliance. With a hardness of 8.5 on the Moh’s scale, our diamond simulants are comparable to the hardness of a natural Ruby or Sapphire gemstone.

Our artisanal craftsmen have honed their expertise through years of experience, utilizing intricate techniques to create each Eclat by Oui piece.

We are confident that you will love our jewellery.


With an array of pieces for you to try on, get ready to immerse yourself at our store. We look forward to serving you.

Visit us at:

313@Somerset #B1-38A
Singapore 238895
(beside concierge counter)

Visit us at