Round|Lab Grown|IGI

0.50ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG851620725

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851620725

Diamond specifications and retailer prices

From $145 USD
As of November 1, 2026
Save $716 USD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $861 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851620725 or 851620725. Listed at 6 retailers as of November 1, 2026, with prices from $145 to $861, a $716 spread on the same certified stone. MOH London lists it at $861. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851620725
Dimensions5.13 × 5.17 × 3.10 mm
L/W Ratio1.01
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
5.13 mm5.17 mm0.50 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851620725
Side View
Table 62.0%Crown 34.9°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.1%

Caratlytics Score

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

Last verified: Nov 1
Current: $861 USD|Low: $145 USD|High: $861 USD|Avg: $365 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$145 USD
Retailer 2$222 USD
Retailer 5$244 USD
Retailer 4$349 USD
Retailer 6$436 USD
MOH London$861 USD

4 data points across 6 retailers

6 retailers$145 USD to $861 USD

A
Cheapest Retailer
-
$145 USD
B+
Retailer 2
-
$222 USD
£174 GBP
View
B+
Retailer 3
-
$244 USD
View
B
Retailer 4
-
$349 USD
View
B
Retailer 5
-
$436 USD
View
Most Expensive
B
MOH London
LG851620725 · Nov 1
$861 USD
£678 GBP
View
5 more retailers have this diamond
Prices start from $145 USDSave up to $716 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 Round
$145 USD