Signature Custom Jewellery Collections

I believe jewellery should adapt to your life. This versatile diamond necklace demonstrates how a single piece can be layered for a grand look or detached for simpler, elegant wear, ensuring it is cherished for all occasions.

The Raiya Cocktail Ring is designed to be a center of power and light. It features a stunning 7-carat round brilliant diamond in a cluster setting that captures attention from every angle.

Every love story is unique, and so should be the ring that symbolizes it. This collage showcases a custom-designed heart-shaped diamond ring, a testament to how we can bring your personal vision to life.

This is my most-loved icon, the Crimson Royal earring. It is a regal composition of ruby, amethyst, citrine, pearls, and diamonds, woven together to create a piece of pure royalty for your collection.

To show that diamonds can be both classic and modern, I designed this set using fancy cut diamonds set in bold black rhodium. It’s a contemporary take on bridal jewellery, designed for the woman who wants to stand apart.

This Ruby Clover bracelet is a perfect example of wearable luxury. It combines the vibrant color of round-cut rubies with the sparkle of marquise diamonds, creating a piece that is both delicate and striking.

I'm Prachi, an architect by profession and a gemologist by passion. This video shares a little about my journey and the philosophy behind Astu, where I combine technical precision with a deep love for creating truly custom-made jewellery.