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Add a sprinkle of magic to your celebration

Our handcrafted cakes, cupcakes, and cookies are tailor-made just for you. Whether you're in need of a show-stopping birthday cake, delightful bridal shower cookies, a charming baby shower cake, a elegant anniversary treat, festive graduation cupcakes, or mouthwatering desserts for a holiday or corporate event, count on us to sweeten your special moments with our delicious creations. Online ordering makes it easy for you to request a custom cake from our home bakery in Lawrenceville, NJ.


Celebrate someone special.

Wow your guests.

Taste the goodness of baked from scratch.

Custom Cakes, Cupcakes & Cookies

Diamond Sky Cakes

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Giraffe Birthday Cake

Online ordering is easy!

We've made it simple for you to request a quote for the cake, cupcakes or cookies you'd like for your birthday, anniversary or other special event. Just fill out our online order form and we'll get back to you with a quote.



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Catherine H.

Lucy created an absolutely stunning cake for my son’s baptism! She is so easy and pleasant to work with, and I was so happy with our cake. It was so delicious (the most important part!) Highly recommend for any events!!

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Cassidy M.

I ordered from Diamond Sky Cakes for my rehearsal dinner. The cake and cookies were beautiful and exactly what I was looking for. The cake might have been the best cake I ever had and everyone raved about how amazing it was!!!

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Phoebe S.

She was very responsive to all questions and made a beautiful and delicious lemon cake with vanilla buttercream, in a sunflower design. I got SO many compliments from my friends and co-workers and would highly recommend using her business for specialty cakes.

Hey there, sweet tooth!

Welcome to our cozy corner of the web, a place where flour, sugar, and dreams blend together to create something magical. We're not your typical bakery and we like it that way. We’re a home based bakery in Lawrenceville that wants to turn your cake dreams into a delicious reality. 


Here at Diamond Sky Cakes, we specialize in custom cakes that are as unique as you are. Whether you're celebrating a birthday, an anniversary, or Tuesday (because why not?), we've got your back.


So, what's our secret? It's simple: we absolutely love what we do. Plus, all our cakes and frostings are 100% home made from scratch because we believe baked from scratch tastes better.

Our cake creations


  • Custom cakes: You dream it, we bake it. We love a challenge. Want a cake that incorporates both robots and donuts? How about one that also celebrates your favorite hobby? Looking for something that’s just absolutely gorgeous? Let's talk!

  • Wedding cakes: Your special day deserves the cake of your dreams. Elegant, whimsical, or downright quirky – we love them all.

  • Birthday and celebration cakes: Age is but a number, but cakes are forever. Let's make that birthday extra special.

  • Just because cakes: Who says you need a reason to enjoy a slice of cake heaven? Not us! Treat yourself just because.


Why choose us?


We believe cake is an integral part of our culture. Whatever the celebration or milestone in your life, you likely celebrate it with a cake. Some people might think cake is nothing more than a sweet treat, but we believe it’s more than that. With every bite, you’re sharing the most special moments of your life with your loved ones. We take pride in being a small part of your life and hope our cakes add another layer of fun, joy and excitement to your celebrations. We're not just baking cakes; we're baking smiles, memories, and delicious slices of happiness.

Ready for a taste?


Dive into our gallery and view our flavors to get your taste buds tingling. Inspired? Excited? Suddenly craving cake at 10 AM? (We won't judge.)


Hit us up! Share your cake dreams using our online order form, and let's start plotting (and baking) together. From the first sketch to the final sprinkle, we're with you all the way.


Because in the end, it's not just about cake. It's about making life a little sweeter, one custom cake at a time.


P.S. We make custom cupcakes and custom decorated sugar cookies too!

Contact us

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Our home bakery is located in Lawrenceville, NJ.
Looking for a bakery in Hamilton, NJ or a bakery in Princeton, New Jersey? We're just around the corner.

We serve Lawrence Township, Princeton, Hopewell, Lambertville and areas surrounding Mercer County, NJ.

Plus we deliver!

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