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Our custom projects begin around $5,000.

We offer exceptional craftsmanship and personalized service, ensuring that we meet a range of budgetary needs while maintaining the highest level of quality.

We recommend initiating the custom project process at least 8-10 weeks before the date you need the final piece in hand.

While the production phase typically takes 2 weeks, the timeline for selecting your stone and finalizing the design is flexible and varies based on your preferences.

Most clients take around 4-8 weeks to complete the entire process.

Our team of master artisans and designers crafts every bespoke piece from start to finish.

We conduct the entire process within our showroom, including research and development, to ensure the highest quality and precision. With meticulous attention to detail, we create pieces that meet the rigorous standards of renowned global jewelry houses, delivering a truly exceptional final product.

Yes, we specialize in crafting custom projects using both natural and lab-grown diamonds.

While diamonds of any origin possess inherent beauty, their quality can vary. Our experienced team of gemologists carefully selects only top-tier natural and lab-grown diamonds, focusing on perfect proportions and overall brilliance to ensure that your piece is flawless and meets the highest standards of quality and clarity.

A custom project at Bang Diep refers to a fully personalized piece, uniquely designed to your exact specifications.

Whether you're creating a design from scratch, personalizing one of our signature styles, reimagining an heirloom piece, or adding meaningful details like an engraving or special gemstone, we work closely with you to ensure every detail aligns with your vision and creates a one-of-a-kind masterpiece.

If you've found a design on our Instagram or other social media platforms that isn't listed on our website, feel free to reach out to us.

We're happy to provide additional information and guide you through the process of transforming that inspiration into a custom creation.
Whether you'd like to combine elements from multiple designs or create something entirely unique, we’ll work with you to make it your own.

Yes, we welcome the opportunity to work with your own diamond or gemstone, whether it’s an heirloom piece or newly acquired.

Please note, however, that our pricing reflects both the quality of our stones and our craftsmanship, so there may be additional considerations when working with external stones.

Absolutely. We specialize in working with a wide variety of natural gemstones, fancy colored diamonds, and lab-created fancy colored and white diamonds.

We collaborate with trusted and credible vendors to source the rarest natural diamonds and gemstones, all certified by renowned laboratories such as the Gemological Institute of America (GIA), American Gemological Laboratories (AGL), Gübelin Lab, SSEF (Swiss Gemmological Institute), and others.

While we do not typically work with lab-created gemstones, we are happy to set one if you already own the stone.