Round|Lab Grown|IGI

0.50ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG811655965

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811655965

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: $1,116 USD at MOH London · As of October 29, 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 LG811655965 or 811655965. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811655965
Dimensions5.17 × 5.16 × 3.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.17 mm5.16 mm0.50 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811655965
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.4%

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: $1,116 USD|Low: $190 USD|High: $1,124 USD|Avg: $413 USD|+0.5%
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$1,116 USD

42 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
LG811655965 · Oct 29
$1,116 USD
£879 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