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Princess|Lab Grown|IGI

0.51ct F VVS2 Princess Lab Grown Diamond

VG • F/VVS2 • IGI LG823640254

Shape and cutting style on the report: Princess cut

Certificate IGI LG823640254

Diamond specifications and retailer prices

From €233 EUR
$260 USD
As of November 1, 2026
Save €261 EUR (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,152 EUR at MOH London · As of November 1, 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 LG823640254 or 823640254. Listed at 8 retailers as of October 31, 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
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823640254
Dimensions4.37 × 4.25 × 3.14 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.37 mm4.25 mm0.51 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823640254
Side View
Table 69.0%Crown 46.1°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 73.9%

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: €1,152 EUR|Low: €233 EUR|High: €1,165 EUR|Avg: €433 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5€233 EUR
Retailer 4€256 EUR
Retailer 6€264 EUR
Retailer 2€287 EUR
Retailer 3€333 EUR
Retailer 7€342 EUR
Retailer 8€494 EUR
MOH London€1,152 EUR

30 data points across 8 retailers

8 retailers€233 EUR to €494 EUR

A
Cheapest Retailer
-
€233 EUR
$260 USD
Retailer 2
-
€256 EUR
A$440 AUD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
€264 EUR
$295 USD
View
B+
Retailer 4
-
€287 EUR
£252 GBP
View
B+
Retailer 5
-
€333 EUR
£293 GBP
View
B+
Retailer 6
-
€342 EUR
$382 USD
View
B
Retailer 7
-
€494 EUR
$552 USD
View
Most Expensive
MOH London
LG823640254 · Nov 1
€1,152 EUR
£1,013 GBP
View
Price under review
7 more retailers have this diamond
Prices start from €233 EURSave up to €261 EUR

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
€233 EUR