Design Your Own Custom Moissanite Jewelry

Whether you’re dreaming up the perfect engagement ring, planning a heartfelt gesture, or looking to create a unique wedding band set, we’re here to help you bring your vision to life. We can custom-cut our moissanite gemstones and lab-grown diamonds to any dimension. Color matching? We do that, too. With Gema&Co., you can have it all. 

Design your own moissanite ring today!

How It Works

Transform your dream jewelry into reality with our 100% personalized process. Whether you’re looking for custom engagement rings, moissanite earrings, or wedding band sets, each step of the customization process is meticulously crafted to ensure your vision comes to life.


The process begins with the contact form below and one on one communication with one of our experienced consultants. Show us your inspiration, ideas, or even sketches to help us get a clear picture of what you want out of your custom moissanite engagement ring or jewelry piece. Not sure what you want? No problem! We’ll be more than happy to give you our recommendations.


Once we’ve established your vision, it’s time to bring it to life. Select your preferred stone(s), cut, and color and explore setting and/or band options to craft a piece that perfectly embodies your style and personality. We’ll also help narrow down the dimensions of the ring, necklace, or bands to make sure they fit as perfectly as possible.


As we continue to design your piece, you’ll collaborate closely with our skilled artisans and designers, who will guide you with expertise and attention to detail. Together, we’ll refine and perfect every aspect of your custom jewelry piece, ensuring it impeccably reflects your unique vision and taste.


As your piece undergoes custom fabrication, we’ll send you regular updates to keep you informed of its progress. You’ll also receive email notifications so you’re always in the loop as your vision transforms into reality. The production process usually takes around 2.5 weeks to complete, and for more intricate designs, up to 4 weeks.

Contact form

If interested in creating a custom design, please fill out the form below and we will be in touch shortly.

***Please check your spam folder if you do not hear from us within 24 hours.

Custom Moissanite Jewelry for Every Style

The perfect custom moissanite ring or jewelry piece is one that complements your style or the unique personality of your significant other. Some of our most requested styles include:

Classic Romance

Timeless and elegant custom moissanite rings or earrings that never go out of style. From graceful Solitaires to intricately detailed vintage-inspired pieces, we offer a variety of stunning designs to suit your individual needs and preferences.

Trendy Love

Modern love with a touch of sophistication. Whether you prefer sleek minimalist designs or bold and unconventional styles, we’ll help you design a unique piece that captures the spirit of classy romance and trendy allure.

Stackable Chic

Design a ring that flawlessly complements your or your loved one’s existing jewelry. Mix and match different shapes, textures, and metals to create a one-of-a-kind stack that reflects your unique personality and refined sense of style.

Why Moissanite?

Moissanite is a unique gemstone that looks and feels stunningly similar to a diamond but with its own composition and appeal. And since moissanite is artificially grown, custom moissanite engagement rings will always be more ethical as there are no mining or unfair labor practices involved in the process.

Here’s what sets moissanite apart from other traditional gemstones:


Enjoy luxury without the hefty price tag. Moissanite offers the elegance of a diamond at a fraction of the price. This affordable luxury allows you to design the ring you’ve always dreamt of — without spending several months’ worth of salary.


Crafted to withstand the test of time, moissanite ranks high on the Mohs scale of hardness, meaning that every piece is resistant to scratches and chips. This exceptional durability gives you the peace of mind of knowing that your jewelry will remain pristine and beautiful for generations.


Shine bright like a (moissanite) diamond! Moissanite’s absolutely stunning sparkle rivals even the finest diamonds, elevating your style with its intense fire and scintillation. Whether you want to go bold and bright or subtle and understated, we can help you shine.


Choose jewelry you can feel good about. As a lab-grown gemstone, moissanite offers a sustainable alternative to traditional diamond mining, with minimal environmental impact and a transparent, ethical supply chain.


With a moissanite ring, you can rest easy knowing your jewelry is free from the ethical concerns associated with diamond mining, such as conflict or exploitation. Its lab-grown origin guarantees a socially responsible choice that aligns with your values and integrity. 

Ready to experience the sparkle of moissanite? Design your own ring today!

Custom Moissanite Jewelry Design Tips

New to jewelry design? We’re here to help. Custom moissanite rings are incredibly simple to design with fewer things to consider:

  • Gemstone Shape: The shape of your moissanite gemstone greatly influences its visual appearance and brilliance. Popular choices like Round and Princess cuts offer timeless elegance, while unique shapes like Marquise and Half Moon add a touch of uniqueness and individuality. 
  • Gemstone Size: The size of moissanite gemstones can significantly impact their overall radiance and cost. Larger gems tend to make a bolder statement, yet they’re still affordable compared to diamonds of similar size. 
  • Ring Setting: The setting of your ring also plays a role in highlighting and complementing the beauty of the moissanite gem. A classic Solitaire setting elegantly showcases the brilliance of the gemstone, while options like Pave or Halo add an extra touch of sparkle and luxury to your design.

Our Commitment to Quality

At Gema&Co., we believe everyone deserves a touch of luxury in their life — from high-quality materials to an unparalleled experience.

  • Social & Environmental Responsibility: At Gema&Co., we prioritize social and environmental responsibility in every aspect of our business. From sourcing materials to crafting our jewelry, we’re committed to upholding the highest standards of sustainability and ethical sourcing. 
  • Warranty and Support: We stand behind the quality of our products. All of our pieces are covered by an industry-best two-year warranty, covering issues like manufacturing defects and normal wear and tear at no cost to you. 
  • Exceptional customer service: Your custom piece isn’t the only thing that should be tailored to you. Our team is here to work with you throughout the process, helping you design the perfect piece from start to finish. Contact our team to learn more! 
  • Impeccable Craftsmanship: We take tremendous pride in our craftsmanship and the care that goes into creating each customized design. From initial designs to the final creation, our dedicated artisans combine traditional craftsmanship with advanced technology. 

Your jewelry should be as unique as you are. At Gema&Co., we offer more than just stunning jewelry — we offer an opportunity to create something truly special for you or the love of your life. From selecting the perfect stone to designing the smallest of details, every step of the process is tailored to you.

Whether you’re dreaming of a classic moissanite engagement ring, lab-grown diamond ring, or a stackable wedding band set adorned with gemstones, our artisans are here to bring your vision to life. Experience the joy of creating something uniquely yours with Gema&Co. Contact us today to get started!


Have questions? We have answers. If you don’t see your question below, check out our FAQs page for more.

How does moissanite compare to diamonds?

Moissanite gems are not the same as diamonds, but they offer a similar appearance, sparkle, and resilience at a more affordable price point. Plus, since moissanite is lab-grown, it is a fair and eco-friendly alternative for those who prioritize sustainability and ethical sourcing without compromising on the beauty of their jewelry. Learn more about the difference between moissanite vs diamond.

Is moissanite good for an engagement ring?

We sure think it is! Moissanite is a perfect choice for an engagement ring due to its beauty, durability, and affordability, making it a great alternative to traditional diamonds.

How long does it take to create a custom moissanite ring?

The timeframe can vary depending on factors such as design complexity and production time. Generally, it may take anywhere from 2.5 weeks to a month to complete.

How do I choose the right ring size?

To choose the right ring size, you can use an online ring sizing chart or visit a jeweler to have your finger professionally measured. Alternatively, you can measure the diameter of an existing ring that fits well.

We also suggest a plastic sizer on Amazon for ~$4.00 USD and free shipping here.

Does moissanite lose its brilliance?

Moissanite is highly resistant to clouding or losing its brilliance over time.

What types of moissanite wedding bands do you offer?

We offer a variety of moissanite wedding bands, including classic styles like eternity bands and contemporary designs featuring Pave or Solitary stones.

Does moissanite require special care?

While moissanite is durable and resistant to scratching, it’s still recommended to treat it with care and avoid harsh chemicals or abrasive cleaners. Learn more about materials and care.