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Radiant|Lab Grown|IGI

0.51ct F VVS2 Radiant Lab Grown Diamond

VG • F/VVS2 • IGI LG526287926

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

Certificate IGI LG526287926

Diamond specifications and retailer prices

From $173 CAD
As of November 4, 2026
Save $1,154 CAD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,795 CAD at MOH London · As of November 1, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG526287926 or 526287926. Listed at 18 retailers as of November 4, 2026, with a 668% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526287926
Dimensions5.29 × 3.94 × 2.75 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.29 mm3.94 mm0.51 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526287926
Side View
Table 62.0%Crown 38°Girdle: STK-THKPavilion 31.8°Culet: NoneDepth 69.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,795 CAD|Low: $166 CAD|High: $1,816 CAD|Avg: $503 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 11$173 CAD
Retailer 6$194 CAD
Retailer 3$201 CAD
Retailer 4$229 CAD
Retailer 12$229 CAD
Retailer 7$390 CAD
Retailer 14$414 CAD
Retailer 2$442 CAD
Retailer 8$460 CAD
Retailer 9$518 CAD
Retailer 5$532 CAD
Retailer 13$691 CAD
Retailer 10$730 CAD
MOH London$1,795 CAD

45 data points across 14 retailers

18 retailers$173 CAD to $1,327 CAD

A
Cheapest Retailer
-
$173 CAD
A
Retailer 2
-
$194 CAD
View
Final sale: no returns
A
Retailer 3
-
$201 CAD
View
Retailer 4
-
$229 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$229 CAD
View
B+
Retailer 6
-
$390 CAD
View
B+
Retailer 7
-
$414 CAD
View
B
Retailer 8
-
$442 CAD
View
B
Retailer 9
-
$460 CAD
View
Retailer 10
-
$518 CAD
View
Price last confirmed 6 days ago
B
Retailer 11
-
$532 CAD
View
B
Retailer 12
-
$691 CAD
View
B
Retailer 13
-
$713 CAD
View
B
Retailer 14
-
$730 CAD
View
B
Retailer 15
-
$769 CAD
View
B
Retailer 16
-
$1,125 CAD
View
B
Retailer 17
-
$1,327 CAD
View
Most Expensive
MOH London
LG526287926 · Nov 1
$1,795 CAD
£1,014 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $173 CADSave up to $1,154 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
$173 CAD