Jewelry Store in King of Prussia | Brilliant Earth
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Cuvee Collection
  • Brilliant Earth Atlanta showroom exterior
  • Brilliant Earth Atlanta showroom exterior
  • Jewelry specialist meeting with engagement ring customers
  • Loose diamonds of varying carats on hand
  • Distinctive diamond engagement rings in yellow gold, rose gold, and white gold

Your King of Prussia Mall Experience

King of Prussia, the East Coast's largest upscale shopping mall, is just west of Philadelphia, PA, and features world-class luxury retailers, stylish first-to-market boutiques, and gourmet restaurants.

Our Curated Collection

Our showrooms feature a curated collection of customizable designs – from sparkling engagement and wedding rings crafted for milestone moments to pieces of fine jewelry that amplify the everyday.

1-to-1 Attention

Enjoy personalized consultation and guidance in a one-on-one appointment. You will meet with one of our jewelry specialists for a fun, relaxing, and educational experience.

Guidance & Education

Learn about the 4C's in a fun, low pressure environment. We'll walk through the types of precious metals, diamond and gemstone qualities, and ring styles to discover what you love most.

Unique to You

Appointments are curated based on your individual preferences. Using our showroom designs as a guide, your jewelry specialist will walk you through the process of creating your one-of-a-kind ring or finding the perfect piece of jewelry.

Our Locations

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Visit most of our locations by appointment only

Visit most of our locations by appointment only

Couple enjoying personalized video consultation

virtual try onVirtual
Appointments

Our virtual appointments bring the Brilliant Earth experience to the comfort of your home. Receive expert advice on everything engagement rings, wedding rings, and fine jewelry in your personalized video consultation with one of our jewelry specialists.

Book a Virtual Appointment

Browse King of Prussia's Most Loved Styles

1.5mm Elodie Ring
1.5Mm Elodie Ring
Heart Diamond Pendant
Heart Diamond Pendant
Petite Twisted Vine Diamond Ring (1/8 ct. tw.)
Petite Twisted Vine Diamond Ring (1/8 Ct. Tw.)
Bezel Pendant
Bezel Pendant
Demi Diamond Ring (1/3 ct. tw.)
Demi Diamond Ring (1/3 Ct. Tw.)
Hydrangea Bouquet Pendant
Hydrangea Bouquet Pendant
Nadia Diamond Ring
Nadia Diamond Ring
Mountain Range Diamond Pendant
Mountain Range Diamond Pendant
Secret Halo Diamond Ring
Secret Halo Diamond Ring
Solitaire London Blue Topaz Stud Earrings
Solitaire London Blue Topaz Stud Earrings
Petite Shared Prong Diamond Ring (1/4 ct. tw.)
Petite Shared Prong Diamond Ring (1/4 Ct. Tw.)
Marquesa Strand Diamond Necklace
Marquesa Strand Diamond Necklace
Aria Three Stone Diamond Ring (1/10 ct. tw.)
Aria Three Stone Diamond Ring (1/10 Ct. Tw.)
Premium Akoya Cultured Pearl Stud Earrings (5mm)
Premium Akoya Cultured Pearl Stud Earrings (5Mm)
Luxe Viviana Diamond Ring (1/3 ct. tw.)
Luxe Viviana Diamond Ring (1/3 Ct. Tw.)
Secret Garden Diamond Ring (1/2 ct. tw.)
Secret Garden Diamond Ring (1/2 Ct. Tw.)
Lab Grown Diamond Stud Earrings (1/4 ct. tw.)
Lab Grown Diamond Stud Earrings (1/4 Ct. Tw.)
Entwined Celtic Love Knot Ring
Entwined Celtic Love Knot Ring
Round Diamond Stud Earrings (1/2 ct. tw.)
Round Diamond Stud Earrings (1/2 Ct. Tw.)

Our Favorites

Oval diamond ring on hand
Shop Oval Rings
Pear shaped halo diamond ring
Shop Stackable Rings
Delicate diamond necklaces
Shop Gifts
Three stone diamond ring
Shop Three Stone Rings

King of Prussia Showroom FAQ

We welcome service animals only.
We’re happy to welcome two people per appointment.
Our engagement ring appointments are uniquely curated around you. Alongside our jewelry experts, you’ll discuss your favorite center stone type, shape, and size. Then, you’ll consider your preferred setting style, metal, and size. The experience is crafted to be fun, relaxing, and educational — so you can create your dream design. Then, in 2-3 weeks, we’ll handcraft it to perfection specifically for you.
Most fine jewelry within our showroom is available for same-day purchase. Depending on availability, we also offer some our most popular rings preset with lab diamond center stones for same-day purchase. Our Design Your Own rings are handcrafted-to-order and deliver in 2-3 weeks.
In the King of Prussia showroom, you’ll find a wide selection of our fine jewelry and bridal designs, not our entire assortment. To help you find the perfect piece, we offer primarily white gold samples crafted in women’s size 6 or 7 and men’s size 9 or 10. If there is a specific style you’d like to see, book an appointment and let us know. We’ll do our best to accommodate your request.
You are welcome to visit our showroom lobby to try on a select assortment of rings and fine jewelry. This is the perfect first step to learning about Brilliant Earth and determining your preferences in design, setting style, or center stone shape. Please note that appointments are required to view loose diamonds and gemstones.
We strongly suggest booking an appointment at our King of Prussia showroom, as walk-ins are subject to availability. If you do walk in to visit us and an appointment isn’t available, we’ll happily book you for a later date and you’re welcome to browse jewelry within our showroom lobby space. Please note that appointments are required to view loose diamonds and gemstones.

King of Prussia Reviews


We had an appointment to try on wedding bands and ended up falling in love with the options they had here! My fiancé and I both ended up getting our dream rings and are so happy with our experience. Would highly recommend!

— Karlee F.

We came into our appointment not knowing what to expect. We were whisked to the back room where we enjoyed a private space for such an important decision. Bee was warm, inviting, knowledgeable, personal, and so very kind. She made the engagement ring buying process an easy one. We had very specific ideas and she not only met, but far exceeded our expectations.

— Tracey M.

This is a fantastic jewelry company. Brilliant Earth jewelry is made conscientiously and is gorgeous. The customer service is phenomenal. Soroya was fantastic and helped us pick out a personalized, beautiful wedding set. I will definitely shop here again.

— Allison M.

Other Questions?

We are here 24/7 to help with any questions you may have. For quick answers to your questions, please visit our Frequently Asked Questions.