0.5 Carat Lab-Grown Diamond Prices | Compare Live Inventory - Connerstone

12,416

Round — 0.5 ct

Limited offer

0.5ct Round Lab Diamond

$137 51% $68

Round — 0.5 ct

7-Day RefundEye Clean

0.5ct Round Lab Diamond

DVS2ExcellentIGI

$253 71% $75 SOLD OUT

Round — 0.5 ct

7-Day RefundEye Clean

0.5ct Round Lab Diamond

DVS2ExcellentIGI

$253 71% $75 SOLD OUT

Round — 0.5 ct

7-Day RefundEye Clean

0.5ct Round Lab Diamond

DVS2ExcellentIGI

$253 71% $75 SOLD OUT

Round — 0.5 ct

7-Day RefundEye Clean

0.5ct Round Lab Diamond

DVS2ExcellentIGI

$253 71% $75 SOLD OUT

Round — 0.5 ct

7-Day RefundEye Clean

0.5ct Round Lab Diamond

DVS2ExcellentIGI

$253 71% $75 SOLD OUT

Round — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Round Lab Diamond

DVVS1ExcellentGIL

$244 63% $91

Round — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Round Lab Diamond

$343 72% $98

Princess — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Princess Lab Diamond

$182 42% $106

Round — 0.5 ct

7-Day RefundEye Clean

0.5ct Round Lab Diamond

$467 77% $108 SOLD OUT

Round — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Round Lab Diamond

$404 72% $113

Princess — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Princess Lab Diamond

$258 54% $121

Oval — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Oval Lab Diamond

$273 56% $121

Emerald — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Emerald Lab Diamond

$273 56% $121

Cushion — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Cushion Lab Diamond

$273 56% $121

Asscher — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Asscher Lab Diamond

$273 56% $121

Pear — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Pear Lab Diamond

$273 56% $121

Radiant — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Radiant Lab Diamond

$273 56% $121

Round — 0.5 ct

Limited offer

0.5ct Round Lab Diamond

$602 78% $136

Marquise — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Marquise Lab Diamond

$302 55% $136

Heart — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Heart Lab Diamond

$302 55% $136

Emerald — 0.5 ct

Limited offer

Same-DayEye Clean

0.5ct Emerald Lab Diamond

$679 80% $136

Round — 0.5 ct

0.5ct Round Lab Diamond

$223 38% $139

Round — 0.5 ct

0.5ct Round Lab Diamond

$223 38% $139

Round — 0.5 ct

0.5ct Round Lab Diamond

DVVS2ExcellentIGI

$223 38% $139

Round — 0.5 ct

0.5ct Round Lab Diamond

$223 38% $139

Round — 0.5 ct

0.5ct Round Lab Diamond

DVVS2ExcellentIGI

$223 38% $139

Round — 0.5 ct

0.5ct Round Lab Diamond

$223 38% $139

Round — 0.5 ct

0.5ct Round Lab Diamond

$223 38% $139

Round — 0.5 ct

0.5ct Round Lab Diamond

$223 38% $139

Round — 0.5 ct

7-Day RefundEye Clean

0.5ct Round Lab Diamond

$477 71% $141 SOLD OUT

Round — 0.5 ct

7-Day RefundEye Clean

0.5ct Round Lab Diamond

$477 71% $141 SOLD OUT

Round — 0.5 ct

7-Day RefundEye Clean

0.5ct Round Lab Diamond

$477 71% $141 SOLD OUT

Round — 0.5 ct

0.5ct Round Lab Diamond

$227 38% $142

Round — 0.5 ct

0.5ct Round Lab Diamond

$228 38% $142

Round — 0.5 ct

0.5ct Round Lab Diamond

EVS1ExcellentIGI

$213 33% $145

Round — 0.5 ct

0.5ct Round Lab Diamond

$233 38% $145

Round — 0.5 ct

0.5ct Round Lab Diamond

$233 38% $145

Round — 0.5 ct

7-Day RefundEye Clean

0.5ct Round Lab Diamond

$449 68% $147 SOLD OUT

Round — 0.5 ct

7-Day RefundEye Clean

0.5ct Round Lab Diamond

DVS1ExcellentIGI

$563 74% $149 SOLD OUT

All items loaded

Frequently Asked Questions

How much does a 0.5 Carat Lab-Grown Diamond cost?: Right now Connerstone has 12,416 stones to compare, starting at $68. That is for D–E color, VS2 clarity or better; even at the same carat weight, the price varies with cut and grading lab.
What affects the price of a 0.5 Carat Lab-Grown Diamond?: At the same carat weight, price depends on cut grade, color, clarity, fluorescence and the grading lab. What you see and what the grade report says can differ, so check the actual video and millimeter measurements as well.
How is a lab-grown diamond different from a natural diamond?: A lab-grown diamond is grown in a controlled environment, but it has the same carbon crystal structure and optical properties as a natural diamond. It is not a simulant like cubic zirconia or moissanite, and its growth method is stated on the grading report.