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Round|Lab Grown|IGI

0.50ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG812651026

Shape and cutting style on the report: Round brilliant

Certificate IGI LG812651026

Diamond specifications and retailer prices

From $190 USD
As of November 1, 2026
Save $296 USD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,111 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812651026 or 812651026. Listed at 7 retailers as of October 31, 2026, with a 156% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812651026
Dimensions5.20 × 5.17 × 3.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.20 mm5.17 mm0.50 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812651026
Side View
Table 59.0%Crown 32°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,111 USD|Low: $190 USD|High: $1,124 USD|Avg: $413 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$190 USD
Retailer 3$246 USD
Retailer 8$259 USD
Retailer 2$264 USD
Retailer 5$266 USD
Retailer 6$438 USD
Retailer 7$486 USD
MOH London$1,111 USD

43 data points across 8 retailers

7 retailers$190 USD to $486 USD

A
Cheapest Retailer
-
$190 USD
B+
Retailer 2
-
$246 USD
€234 EUR
View
B+
Retailer 3
-
$264 USD
£208 GBP
View
B+
Retailer 4
-
$266 USD
View
B
Retailer 5
-
$438 USD
View
B
Retailer 6
-
$486 USD
View
Most Expensive
MOH London
LG812651026 · Nov 1
$1,111 USD
£875 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $190 USDSave up to $296 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
$190 USD