Diamond Circle | Lab Grown Diamond Jewelry in 14K Gold

Woman wearing a lab grown diamond pendant necklace in 14K gold from Diamond Circle

Lab-Grown Diamond Jewelry in Real 14K Gold

Jewelry that honors every story, connecting you, your loved ones, and the next generation.

EXPLORE

Shop by Category

Close-up of lab grown diamond pave on the half gold half diamond pendant

Necklaces & Pendants

Earrings

Half diamond half gold circle pendant, 15.5mm, in 14K gold by Diamond Circle

All Jewelry

Real Lab-Grown Diamonds
Chemically identical to mined, every time

Real 14K Gold
No plating, no shortcuts

Family Owned
Three generations in jewelry

Made For Everyday
Built to be worn, not stored

WHY DIAMOND CIRCLE

The Diamond Circle Difference

Lab-grown diamonds, real 14K gold, and a family that has worked with fine jewelry for three generations.

01

Built To Last

Crafted for everyday wear, so it still looks and feels as good years from now.

02

Real 14K Gold Only

No plating, no fillers. Every setting is solid 14K gold, built to be worn daily for years without fading.

03

Made For Your Story

Three generations in the jewelry business, now designing pieces meant to be passed down, not packed away.

GOT QUESTIONS

Frequently Asked Questions

Everything you need to know about our lab-grown diamonds and real 14K gold jewelry.

Yes. A lab-grown diamond has the same chemical, physical, and optical properties as a mined diamond, it is simply grown in a controlled lab environment instead of underground.

The only real difference is origin. Lab-grown diamonds are created above ground using advanced technology, while natural diamonds form underground over billions of years. Visually, chemically, and structurally they are identical, which is why even jewelers need specialized equipment to tell them apart.

Yes, lab-grown diamonds typically cost 60 to 85 percent less than natural diamonds of the same size, cut, and clarity. This is because lab-grown diamonds skip the decades-long mining and distribution process, not because the quality is lower.

Lab-grown diamonds are produced in weeks instead of being mined over millions of years, which dramatically lowers production and supply chain costs. That savings is passed on to you, so you get a real diamond, real 14K gold jewelry at a more accessible price.

Every piece is set in solid 14K gold, never plated and never a shortcut. That means your jewelry is built to be worn every day for years without fading, tarnishing, or chipping.

Yes. Because lab-grown diamonds are chemically identical to natural diamonds, they pass standard diamond testers every time. Specialized lab equipment is needed to identify a diamond's origin, not a handheld tester.

Yes. Lab-grown diamonds score a 10 on the Mohs hardness scale, exactly like natural diamonds, which makes them just as durable for everyday wear. With proper care, a lab-grown diamond will last a lifetime and beyond.

Clean your jewelry with warm water, a drop of mild soap, and a soft brush, then pat it dry with a lint-free cloth. Store pieces separately to prevent scratching, and remove jewelry before swimming, exercising, or applying lotions and perfumes.

Yes, we ship every order with tracking information sent straight to your email, so you always know where your jewelry is on its way to you.

If something isn't right, reach out to our team after delivery and we'll help you with a return or exchange. We want every piece you keep to be one you love.

@diamond_circle2026