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Noelle

Recommended by 100% of couples

What is the story behind Haejin Jewelry?

Haejin Jewelry is a custom lab grown diamond engagement ring studio in Williamsburg, Brooklyn. We design made to order engagement rings and fine jewelry around the diamond you choose, so every piece is built for one couple and one story.

Custom is what we do best. Start from a classic solitaire, a hidden halo, a three stone, or a design entirely your own, then shape the setting, metal, and diamond with us until it is exactly right. Prefer to begin online? Our ring builder lets you design your own engagement ring from anywhere, and we guide you through every step.

Lab grown diamonds are the heart of our work. They are real diamonds, chemically and optically identical to mined stones, grown in a lab rather than the earth. That means a larger, brighter, more brilliant diamond for your budget, and an ethical, conflict free choice you can feel good about for a lifetime.

Couples across Brooklyn, Manhattan, Queens, and the greater NYC area visit our studio for a calm, pressure free appointment to see lab grown diamonds in person, compare settings, and design together. Whether you arrive with a clear vision or a blank page, we make the process personal and unhurried.

As a woman owned studio, we treat every couple the way we would want to be treated. Each ring includes a lifetime warranty and complimentary cleaning for life, so your ring is cared for long after the proposal.

Book a private appointment in Williamsburg or start your custom design online. We would love to help you create a lab grown diamond engagement ring you will wear forever.

Features

Asian-owned

Woman-owned

Just me

Experience

  • 1 year in business

  • We speak English, Korean and Spanish

Links

Visit website

What are the most frequently asked questions about Haejin Jewelry?

Which of the following services do you offer?

Appraisal
Cleaning
Diamond Certification
Insurance
Payment Plans
Ring Sizing
Shipping
Stone Upgrades
Warranties

What kind of jewelry do you offer?

Custom Accessories
Custom Engagement Rings
Custom Wedding Bands
Designer Accessories
Designer Engagement Rings
Designer Wedding Bands

What is your average turnaround time for an engagement ring?

1-2 weeks
3-4 weeks
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Any other questions?

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What are real couples saying about their experience with Haejin Jewelry in reviews?

Noelle
Noelle Sent on 09/27/2026
5 out of 5 rating

everything you could need in a jeweler

Sue is my first choice for the next piece of jewelry I want customized. she is smart and in the loop when it comes to what is trending, the market for diamonds, different settings & styles, even the rarity of certain grades, etc. she genuinely cares about the meaning behind your desired jewelry piece and it shows. she is beyond attentive and accommodating, it’s comforting knowing that she will put her whole heart into her projects for you. she’s also just very sweet and pleasant to have conversations & do business with. I had an amazing experience and would hands down, without hesitation, recommend her every time. so warm and accepting towards LGBTQ+ and she’ll even go the extra mile for long distance customers! you want someone who will value the experience + the outcome just as much as you do, and that is sue.
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Where is Haejin Jewelry based?

Location

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