Lab Diamond Wedding Bands

Find the perfect lab diamond wedding band to mark your lifelong commitment. From delicate pavé designs to bold statement bands, our collection features IGI-certified lab-grown diamonds set in solid 18k gold and platinum. Each band is designed for everyday elegance — comfortable, durable, and ethically crafted from recycled precious metals with diamonds grown above ground.

Style
Classic Eternity Side Stone Twist Vintage Halo Shoulder Set
Shape
Round Oval Cushion Pear Emerald Princess Radiant Marquise
44 Wedding Bands $500 - $1000 - Lab Diamond were found

Our Approach

Certified Lab Diamonds

Every lab diamond is IGI or GIA-certified and graded to the same rigorous 4 C's standards as a mined diamond — real diamond brilliance, fully traceable.

Unmatched Quality

Handcrafted by our skilled artisans in solid 18k gold and platinum. Each lab-grown diamond is chemically and optically identical to a natural diamond.

Price Match Guarantee

Found a better price on a like-for-like lab diamond product? We'll match it so you can make it yours at PuraGems.

Ethical & Sustainable

Grown above ground in a matter of weeks, our lab diamonds are conflict-free, environmentally responsible, and fully traceable from origin to finger.

Your wedding band is a piece of jewelry you'll wear every single day, which is why our lab diamond wedding bands are crafted for both beauty and durability. Set in solid 18k gold or 950 platinum, each band features IGI-certified lab-grown diamonds that deliver true diamond brilliance without the ethical concerns of mining.

From understated pavé bands to bold vintage-inspired designs, our collection caters to every taste and budget. Each band is designed to complement our lab diamond engagement rings and bridal sets, creating a cohesive bridal jewelry suite.

With sizes available from F to Z and complimentary ring sizing guides, finding your perfect fit has never been easier.

FAQs

Everything you need to know about our lab diamond collection. Can't find the answer you're looking for? Contact our friendly team.

  • We offer a free ring size guide with every order. You can also visit a local jeweller for professional sizing. If you're unsure, order our complimentary ring sizer and we'll post it to you free of charge. Our customer service team is also available to help with size recommendations based on your measurements.

  • Most of our plain band and pavé wedding bands can be resized up or down by one to two sizes. Full eternity-style bands cannot be resized due to the continuous stone setting. Please contact our team before ordering if you need advice on sizing, and we'll ensure you get the perfect fit first time.

  • Yes, our wedding band collection includes styles suitable for all genders. From simple plain bands to designs with lab diamond accents, we have options for every preference and budget. All our bands are available in 18k gold and platinum, and can be customized with engraving upon request.