Lab-Grown Diamond Engagement Rings

At Rossia Jewels, we make the soon-to-be-engaged couple’s jewellery purchase journey memorable. We have more than 1,200 ring options for customers to choose from, and each design includes customisation and personalisation options.

Our collection of rings is beautifully handcrafted and comes with comfort fit, sleek-looking designs with intricate details.

Because we are manufacturers, we don’t just pull from stock. We can adjust the prong height, band width, and metal purity of any of our 1200+ designs to fit your exact budget and style. Because we manufacture in-house, your custom 14KT or 18KT ring is ready for your ‘Yes’ moment in just 7-10 working days—nearly twice as fast as traditional retailers.

Our expertise is in offering the best quality diamonds to our customers. Our designs are a blend of classic evergreen designs and trending contemporary designs.

Interest in lab-grown diamond jewellery is picking up, and a lot of customers are confused about which way to go between Lab-Grown vs Natural diamond. We start with educating our customers on the similarities and differences between the two and help them make informed decisions.

How to choose a perfect lab-grown engagement ring?

The following are typically the key factors:

1. 1. Select Your Diamond Origin: Lab-Grown vs. Natural: Both diamond types have the same chemical, physical, and optical properties. The Rossia Edge: All our designs are available in both diamond types. We educate the customer about the type of diamonds so that they can make informed decisions.
      • Lab-Grown: Customers choose this for 30-70% more brilliance for the same budget – perfect for those prioritizing size, clarity, and ethical sourcing.
      • Natural: Customers choose this for timeless rarity and traditional heirloom value.
      • The Rossia Guarantee: Every diamond, whether Lab or Natural, is IGI/SGL Certified to ensure you get exactly what you pay for.
   2. Pick the Right Metal Purity:14KT vs. 18KT Gold:
      • 14KT Gold: Best for durability and active lifestyles (higher resistance to scratches)
      • 18KT Gold: Best for premium purity and a richer yellow-gold hue

1. Prioritize the “Center Stone” Shape: The Pointer: Different shapes create different illusions.
   • Round Brilliant: Maximum sparkle/fire.
   • Oval & Emerald: Elongates the finger and often looks larger than a round stone of the same carat weight
2. Understand the Setting Style
   • Solitaire: Focuses entirely on the diamond
   • Halo: Adds a “frame” of smaller diamonds to make the center stone appear much larger.
   • Hidden Halo: A modern trend where diamonds are tucked under the main stone for a “secret” sparkle.
3. Find the Best brand to purchase lab-grown diamond engagement rings 
   • Rossia Jewels offers the best quality diamonds with a wide variety of design options to choose from, with the added advantage of customisation and personalisation

Top ten budget-friendly lab-grown engagement rings 

• The SunShine 0.65ct Cushion Cut Lab-Grown Diamond Halo Ring
• The Flamboyant Love 0.70ct Round Brilliant Lab-Grown Diamond Solitaire
• The Rossia Heart Cut Lab-Grown Diamond Halo Ring
• The Marquise Grace 0.75ct Marquise Cut Lab-Grown Diamond Halo Ring
• The Reigning Cushion 0.90ct Cushion Cut Lab-Grown Diamond Ring
• The Enchanting Cherub 0.80ct Round Brilliant Lab-Grown Diamond Ring
• The Aurora Blossom Floral Radiant Cut Lab-Grown Diamond Halo Ring
• The Cara 0.40ct Round Brilliant Lab-Grown Diamond Engagement Ring
• The Timeless Cushion Cut Lab-Grown Diamond Solitaire Ring
• The Alluring Petite Lab-Grown Diamond Solitaire Ring
• Enticing Threestone Oval Cut Lab Diamond Engagement

Top 3 recommendations

The Reigning Cushion is your best “Value for Carat” option, offering a massive 0.90ct look that feels like a 1.5ct mined diamond.

The Enchanting Cherub Lab Grown – A timeless classic, wherever the center stone gets all the focus.

The SunShine Cushion Halo provides a brilliant, floral-inspired silhouette that is currently a top trend for 2026.

Certification Authority

Every lab-grown diamond at Rossia Jewels is IGI or SGL certified, ensuring your 4Cs are independently graded to the highest global standards.

Buy Back and Exchange 

While lab-grown diamonds offer incredible value today, Rossia Jewels ensures their future with a Lifetime Buyback & Exchange policy, giving your modern choice the same long-term security as an heirloom piece.

Frequently Asked Questions

1: Are lab-grown diamond engagement rings real diamonds?

Yes. Lab-Grown diamonds have the same chemical, physical, and optical properties as natural diamonds. Both rank 10 on the Mohs scale of hardness.

2: Should I choose 14KT or 18KT gold for my engagement ring?

The choice depends on your lifestyle. 14KT gold contains 58.3% pure gold and is mixed with stronger alloys, making it more durable and scratch-resistant for active, daily wear. 18KT gold contains 75% pure gold, a more vibrant yellow hue, and higher purity, which is ideal for those with metal sensitivities. We understand your requirements and then use our expertise to guide you accordingly.

3: Do Rossia Jewels’ lab-grown diamonds come with certification?

Yes. Every Lab-Grown diamond engagement ring we craft is accompanied by a certificate from world-renowned gemological laboratories such as IGI (International Gemological Institute) or SGL. These reports verify the diamond’s 4Cs: Cut, Color, Clarity, and Carat, ensuring your purchase is independently graded and authenticated.

4: Can I customize a ring design with a different diamond shape or metal?

Yes. As direct manufacturers, we offer full flexibility across our 1200+ designs. You can personalize any ring by choosing between 14KT or 18KT gold, selecting your preferred gold tone (Yellow, White, or Rose), and opting for either a Lab-Grown or Natural diamond center stone.

5: Why are lab-grown engagement rings more affordable?

Lab-Grown diamonds are more affordable because they have a shorter supply chain and do not require expensive mining operations. This allows you to purchase a significantly larger or higher-quality diamond (higher clarity and color) for the same budget as a much smaller mined diamond, all while choosing a conflict-free and sustainable option.

6: Does Rossia Jewels help in advising customers on how to select an engagement ring?

Yes. At Rossia Jewels, we take a customer-centric approach, wherein we start with understanding customers’ backgrounds and requirements and use our expertise to help you choose the perfect ring for their big occasion.

Founders Note:

For too long, the jewelry industry has made people choose between their dreams and their bank accounts. I founded Rossia Jewels to end that compromise.

When we started this journey, my goal was to bridge the gap between high-end artisan craftsmanship and real-world value. As manufacturers, we have the unique power to see a piece through from the first sketch to the final polish. This isn’t just about selling diamonds; it’s about the freedom of choice.

Whether you find beauty in the billion-year journey of a Natural Diamond or the cutting-edge brilliance of a Lab-Grown stone, your choice is respected here. We craft every ring in 14KT or 18KT gold because we believe luxury should be built to last a lifetime, not just for a special occasion.

As a manufacturer, I’ve seen thousands of couples struggle with the Lab vs. Natural debate. My goal at Rossia Jewels is to ensure you never have to choose between your budget and your dream ring.

Thank you for trusting us with your most significant moments. We don’t take that responsibility lightly.

• Shreeya Parikh