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Radiant|Lab Grown|IGI

0.51ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG797644768

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG797644768

Diamond specifications and retailer prices

From $236 CAD
$169 USD
As of October 30, 2026
Save $1,141 CAD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,377 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown radiant diamond

This 0.51ct lab-grown radiant 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 LG797644768 or 797644768. Listed at 11 retailers as of October 29, 2026, with prices from $236 to $1,377, a $1,141 spread on the same certified stone. MOH London lists it at $1,377. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.4°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797644768
Dimensions5.84 × 4.01 × 2.58 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.84 mm4.01 mm0.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797644768
Side View
Table 65.0%Crown 26.4°Girdle: MediumPavilion 35.1°Culet: NoneDepth 64.3%

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: Oct 30
Current: $1,377 CAD|Low: $236 CAD|High: $1,598 CAD|Avg: $678 CAD|-12.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$236 CAD
Retailer 7$274 CAD
Retailer 10$293 CAD
Retailer 6$469 CAD
Retailer 2$509 CAD
Retailer 11$524 CAD
Retailer 4$525 CAD
Retailer 5$746 CAD
Retailer 9$942 CAD
Retailer 3$1,026 CAD
MOH London$1,377 CAD

42 data points across 11 retailers

11 retailers$236 CAD to $1,377 CAD

A
Cheapest Retailer
-
$236 CAD
$169 USD
A
Retailer 2
-
$274 CAD
$196 USD
View
A
Retailer 3
-
$293 CAD
$210 USD
View
B+
Retailer 4
-
$469 CAD
A$517 AUD
View
B+
Retailer 5
-
$509 CAD
€347 EUR
View
B+
Retailer 6
-
$524 CAD
$375 USD
View
B+
Retailer 7
-
$525 CAD
£296 GBP
View
B
Retailer 8
-
$746 CAD
A$822 AUD
View
B
Retailer 9
-
$942 CAD
$674 USD
View
B
Retailer 10
-
$1,026 CAD
$734 USD
View
Most Expensive
B
MOH London
LG797644768 · Oct 29
$1,377 CAD
£776 GBP
View
10 more retailers have this diamond
Prices start from $236 CADSave up to $1,141 CAD

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
0.51ct Radiant
$236 CAD