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Princess|Lab Grown|IGI

0.51ct F VVS2 Princess Lab Grown Diamond

VG • F/VVS2 • IGI LG823640409

Shape and cutting style on the report: Princess cut

Certificate IGI LG823640409

Diamond specifications and retailer prices

From $332 SGD
As of November 1, 2026
Save $373 SGD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,638 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 0.51ct lab-grown princess diamond

This 0.51ct lab-grown princess 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 LG823640409 or 823640409. Listed at 7 retailers as of November 1, 2026, with a 112% 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
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823640409
Dimensions4.37 × 4.35 × 3.17 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.37 mm4.35 mm0.51 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823640409
Side View
Table 69.0%Crown 40.9°Girdle: Slightly ThickPavilion 38.7°CuletDepth 72.9%

Caratlytics Score

How it works →
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 1
Current: $1,638 SGD|Low: $332 SGD|High: $1,643 SGD|Avg: $545 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$332 SGD
Retailer 5$365 SGD
Retailer 7$377 SGD
Retailer 2$405 SGD
Retailer 4$475 SGD
Retailer 6$705 SGD
MOH London$1,638 SGD

12 data points across 7 retailers

7 retailers$332 SGD to $705 SGD

A
Cheapest Retailer
-
$332 SGD
Retailer 2
-
$365 SGD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$377 SGD
View
B+
Retailer 4
-
$405 SGD
View
B+
Retailer 5
-
$475 SGD
View
B
Retailer 6
-
$705 SGD
View
Most Expensive
MOH London
LG823640409 · Nov 5
$1,638 SGD
£1,010 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $332 SGDSave up to $373 SGD

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 Princess
$332 SGD