Memorial offer: certified lab-grown diamond jewelry from $280 · Free insured U.S. shipping
GT Gem Time Lab-Grown Diamonds

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.

Shop Engagement Build Your Ring
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.

Lab-grown diamond engagement ring Engagement Rings Diamond necklace on neutral background Necklaces Diamond earrings displayed on fabric Earrings Diamond bracelet and fine jewelry detail Bracelets Diamond wedding band stack Wedding Bands Loose diamond on neutral surface Loose Diamonds Fine jewelry gift set Gift Sets Luxury jewelry box Under $500 Diamond cufflinks and watch styling Men's Gifts Stacked diamond rings and bands Stacking Jewelry Bracelet-style diamond jewelry concept Jewelry Watches Gift-ready fine jewelry on a hand Personalized Gifts
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

People make the jewelry feel real

Style stories for gifting, proposals, and everyday wear.

Woman wearing elegant fine jewelry in a warm studio portrait
Everyday shine

Studs, huggies, and a pendant that work from office to dinner.

Couple holding hands at a wedding ceremony
Wedding season

Bands and anniversary pieces that match the ring stack.

Friends celebrating with gift-ready jewelry styling
Gift moments

Ready-to-ship diamond gifts under $500 and under $1,000.

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
Bezel-set lab-grown diamond pendant

Bezel Diamond Pendant

0.5 ct · modern bezel · 14K yellow gold

$340
Graduated lab-grown diamond necklace

Graduated Tennis Necklace

5 ct tw · near-colorless · 14K white gold

$1,880
Paperclip chain bracelet with diamond detail

Paperclip Diamond Bracelet

0.25 ct tw · adjustable · 14K gold

$480
Channel-set lab-grown diamond band

Channel Set Band

0.8 ct tw · smooth profile · 14K white gold

$540
Two-stone lab-grown diamond ring

Two-Stone Toi Et Moi Ring

1.6 ct tw · pear and emerald · 14K gold

$1,320
Oval lab-grown diamond drop earrings

Oval Drop Earrings

1.4 ct tw · secure lever backs · 14K gold

$690
Personalized diamond initial pendant

Mini Initial Diamond Pendant

Giftable · pavé letter · 14K gold

$260
Men's black diamond signet ring

Black Diamond Signet Ring

Men's gift · 0.2 ct · sterling silver

$520
Cushion lab-grown diamond pavé engagement ring

Cushion Pavé Engagement Ring

1.7 ct · F color · VS2 · pavé band

$1,240
East-west emerald cut diamond pendant

East-West Emerald Pendant

0.7 ct · clean bezel · 14K white gold

$450
Mixed shape diamond ear stack

Mixed Shape Ear Stack

Stud and huggie set · 0.6 ct tw

$390
Slim lab-grown diamond cuff bracelet

Slim Diamond Cuff

1 ct tw · open cuff · 14K yellow gold

$840

Future category concept

Jewelry watches, styled the Gem Time way.

A fast demo can show this as an editorial category before inventory is ready: diamond bezels, bracelet-style cases, giftable pricing, and clear lab-grown diamond disclosure.

Explore matching jewelry
Diamond bracelet jewelry watch concept with polished metal styling

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.