Ring Sizer

Ring Sizer

$1.50 SGD Sale Save
      1. Fit one end of the ring sizer into the buckle.
      2. Slip it on to your finger.
      3. Adjust till it gives a comfortable fit.
      4. Size will be indicated by the arrow.

      Please note that the checkout options for the Ring Sizer on this page applies only to SINGAPORE mailing addresses.
      It will take 2-3 working days for the Ring Sizer to be delivered for both postage options in Singapore.

      For International customers who would like to order the Ring Sizer, please email us and we will send you a customized invoice with the additional shipping cost shown below.

      Malaysia & Brunei

      Normal Mail: $2.00
      Courier Delivery: $10.00

      Asia countries (except Japan)

      Normal Mail: $2.00
      Courier Delivery: $14.00

      Rest of world (including Japan)

      Normal Mail: $2.30
      Courier Delivery: $25.00

      • All our diamond simulant jewellery are crafted from high quality 925 sterling silver with 3 microns thick of 18k gold plating (gold vermeil).
      • Our products are 100% nickel free and hypo-allergenic.

      We are able to customise this piece to solid gold, kindly email contact@eclatbyoui.com for more information. We will get back to you within 48 hours.

      As with all fine jewellery, it is important to take proper care of your Éclat by Oui jewellery. To maintain its original lustre, avoid harsh chemicals such as lotion, chlorine and perfume.

      We recommend cleaning your jewellery at least once a week to remove natural oil and dirt. Soak in lukewarm water and dishwashing liquid for 5 minutes. Use a soft bristle to give it a gentle scrub.

      For Diamond Simulant Jewellery (non-Lab Grown)

      • Singapore orders: approximately 3-4 weeks
      • International orders: approximately 4-5 weeks

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      We are obsessed.

      We are obsessed in delivering unrivalled quality to you. Our team devotes each piece to exquisite craftsmanship and impeccable quality.

      Our stones are precision cut and polished to resemble the brilliance and fire of a natural, fine diamond. Every stone has been meticulously handcrafted to reveal its captivating, kaleidoscopic brilliance.


      Since 2022, we have partnered with One Tree Planted to restore and replant forests that have been destroyed due to climate change, illegal logging and unsustainable agriculture practices. With every purchase, we plant one tree.

      We believe that this is the future of modern luxury and are committed to be a part of this change.