Princess|Lab Grown|IGI

0.51ct F VVS1 Princess Lab Grown Diamond

VG • F/VVS1 • IGI LG839680898

Shape and cutting style on the report: Princess cut

Certificate IGI LG839680898

Diamond specifications and retailer prices

From €256 EUR
£225 GBP
As of November 2, 2026
Save €279 EUR (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,258 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839680898 or 839680898. Listed at 12 retailers as of October 31, 2026, with a 109% 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839680898
Dimensions4.33 × 4.28 × 3.00 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.33 mm4.28 mm0.51 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839680898
Side View
Table 71.0%Crown 49.4°Girdle: MediumPavilion 36.2°Culet: NoneDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,258 EUR|Low: €210 EUR|High: €1,265 EUR|Avg: €408 EUR|+71.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4€210 EUR
Retailer 2€256 EUR
Retailer 3€284 EUR
Retailer 9€288 EUR
Retailer 7€299 EUR
Retailer 6€304 EUR
Retailer 5€327 EUR
Retailer 10€353 EUR
Retailer 8€364 EUR
Retailer 11€472 EUR
Retailer 12€535 EUR
MOH London€1,258 EUR

33 data points across 12 retailers

12 retailers€256 EUR to €535 EUR

Retailer 1
-
€210 EUR
$235 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
€256 EUR
£225 GBP
View
B+
Retailer 3
-
€284 EUR
$317 USD
View
B+
Retailer 4
-
€288 EUR
A$495 AUD
View
B+
Retailer 5
-
€299 EUR
View
B+
Retailer 6
-
€304 EUR
$340 USD
View
B+
Retailer 7
-
€327 EUR
$365 USD
View
B+
Retailer 8
-
€353 EUR
$394 USD
View
B+
Retailer 9
-
€364 EUR
£320 GBP
View
B
Retailer 10
-
€472 EUR
$527 USD
View
B
Retailer 11
-
€535 EUR
$597 USD
View
Most Expensive
MOH London
LG839680898 · Nov 1
€1,258 EUR
£1,107 GBP
View
Price under review
11 more retailers have this diamond
Prices start from €256 EURSave up to €279 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.

B+
0.51ct Princess
€256 EUR