PRODUCT CATEGORIES
Explore Our Finest
Collections
Diamonds
For life’s most precious moments perfect for proposals, anniversaries, and milestone celebrations.
Designer Premium
Exclusively crafted for trendsetters and romantics seeking unique, artistic designs that are as unique as your love.
Wedding Band
For life’s most meaningful moments from marriage registration to saying “I do” and beyond.
Engagement Ring
Symbolise your forever love perfect for heartfelt proposals and unforgettable "yes" moments.
OUR STORY
30 Years of Mastery in Fine Jewellery
Castiel Diamond crafts more than just jewellery we create symbols of love, milestones, and cherished memories. With over 30 years of expertise, our GIA-certified gemologists and in-house designer
blend delicate craftsmanship with heartfelt storytelling. From bespoke creations to exclusive designer collections, every piece is thoughtfully designed to reflect personal stories and become a treasured
masterpiece. We are committed to sincerity, transparency, and exceptional quality, ensuring every jewel embodies the love it represents.
WHY CHOOSE US
The Castiel Difference: Luxury with Integrity
Designer Customization
Service
Lifetime Service
Free Pavé Diamond
Service
Free Nationwide Shipping
(Including East Malaysia)
Free Resizing
A Ring, A Story — Designed by You
01. Set Your Budget
Start by deciding what feels
right for you. Knowing your
budget helps us guide you to
the perfect design.
02. Design Your Jewellery
Share your ideas, choose a
style, or add a personal touch
with engraving. We’ll work
with you to refine the design.
03. Start the Process
Once you place a deposit,
we’ll begin crafting your
custom design and bring
your vision to life.
04. Crafted to Perfection
Our artisans bring your
vision to life, carefully
shaping every detail.
05. Receive Your
Masterpiece
Pick up your custom
jewellery and step into your
next chapter with a piece
that’s uniquely yours.
CLIENT REVIEW
Ready for a Change? Let’s Get Started!
a week ago
Great service by my SA, Evonne is knowledgeable and patience to assist me to customise my proposal ring. Definitely will come back for my wedding ring.
a week ago
(Translated by Google) Good service, Claire SA explained in detail and patiently🥰🥰
(Original)
服務好，Claire SA解釋得很詳細也耐心🥰🥰
a week ago
Very satisfied with both the piece and the experience. I had an urgent request, but Krystal handled everything with such professionalism, care, and kindness.
She was incredibly responsive, patient, and went out of her way to make sure everything was sorted quickly and smoothly. Even under time pressure, she made the entire process feel effortless and pleasant.
If you're looking for someone who truly cares about her customers and goes above and beyond—especially in urgent situations—Krystal is the one to trust. Highly recommended!
2 weeks ago
(Translated by Google) I saw Castiel Diamond from xhs
Thank you Claire for your service and patience in giving me lots of advice and recommendations
Their styles are very nice! I like them ❤️
(Original)
从xhs看到Castiel Diamond
谢谢Claire的服务耐心的给予很多意见和推荐
他们家的款式非常好看! 很喜欢❤️
