Heart|Lab Grown|IGI

0.50ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG831688997

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831688997

Diamond specifications and retailer prices

From $199 USD
As of November 5, 2026
Save $568 USD (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $767 USD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 0.5ct lab-grown heart diamond

This 0.5ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831688997 or 831688997. Listed at 4 retailers as of November 4, 2026, with prices from $199 to $767, a $568 spread on the same certified stone. Taylor and Hart lists it at $767. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831688997
Dimensions4.89 × 5.40 × 3.14 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.89 mm5.40 mm0.50 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831688997
Side View
Table 57.0%Crown 37.1°Girdle: THK-VTKPavilion 37.5°CuletDepth 58.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $222 USD|Low: $199 USD|High: $767 USD|Avg: $470 USD
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 5, 2026
Retailer 2$199 USD
Retailer 1$222 USD
Retailer 3$394 USD
Taylor and Hart$767 USD

2 data points across 4 retailers

4 retailers$199 USD to $767 USD

A
Cheapest Retailer
-
$199 USD
Final sale: no returns
A
Retailer 2
-
$222 USD
View
B
Retailer 3
-
$394 USD
View
Most Expensive
B
Taylor and Hart
I0TMTHC · Nov 4
$767 USD
View
3 more retailers have this diamond
Prices start from $199 USDSave up to $568 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.50ct Heart
$199 USD