Memorial offer: certified lab-grown diamond jewelry from $280 · Free insured U.S. shipping

宝时 · gem-time.com

Lab-grown diamond jewelry priced for real life.

Certified diamonds with the same optical, physical, and chemical properties as mined diamonds, designed for engagement rings, wedding bands, and everyday fine jewelry.

Solitaire diamond engagement ring in a velvet jewelry box
IGI/GIACertified stones
60 DaysEasy returns
FreeInsured shipping
1 YearCare warranty

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Everything a modern jewelry buyer expects.

Engagement Oval, round, emerald, pear, cushion, radiant Everyday Fine Jewelry Studs, pendants, tennis bracelets, stackable bands Value Edit High visual size, practical pricing, certified stones

Build your ring

Choose the setting, pick the stone, see the value.

A guided buying flow inspired by leading U.S. diamond retailers, built around transparent lab-grown pricing and fast checkout.

Best value lab-grown pieces

High-carat sparkle without mined-diamond pricing.

Oval lab-grown diamond solitaire ring

Oval Solitaire Lab Diamond Ring

1.5 ct · F color · VS1 · 14K gold

$980
Lab-grown diamond tennis bracelet

Classic Tennis Bracelet

3 ct tw · IGI stones · white gold

$1,280
Lab-grown diamond stud earrings

Everyday Diamond Studs

1 ct tw · D-F color · screw backs

$420
Stackable lab-grown diamond band

Stackable Diamond Band

0.75 ct tw · everyday band · 14K gold

$360
Round halo lab-grown diamond engagement ring

Round Halo Engagement Ring

1.75 ct · E color · VS2 · rose gold

$1,120
Emerald cut lab-grown diamond ring

Emerald Cut Three-Stone Ring

2 ct · G color · VS1 · platinum

$1,460
Pear lab-grown diamond solitaire ring

Pear Solitaire Engagement Ring

1.25 ct · F color · VS1 · 14K gold

$890
Radiant lab-grown diamond hidden halo ring

Radiant Hidden Halo Ring

1.8 ct · F color · VS2 · white gold

$1,180
Petite lab-grown diamond huggie earrings

Petite Diamond Huggies

0.5 ct tw · D-F color · 14K gold

$280
Floating lab-grown diamond pendant necklace

Floating Diamond Pendant

0.65 ct · adjustable chain · 14K gold

$390
Lab-grown diamond eternity band

Anniversary Eternity Band

1.2 ct tw · shared prong · platinum

$760
Five-stone lab-grown diamond wedding band

Five-Stone Wedding Band

1 ct tw · low profile · 14K white gold

$620

Lab-grown, clearly disclosed

Real diamonds. Different origin. Better value.

Same diamond properties

Lab-grown diamonds share the optical, physical, and chemical properties of mined diamonds.

Certified quality

Every center stone can be paired with an IGI or GIA grading report covering cut, color, clarity, and carat.

Transparent value

More carat weight and better clarity at a practical price point for U.S. engagement and gifting shoppers.