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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 €255 EUR
£225 GBP
As of November 3, 2026
Save €278 EUR (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,253 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 November 3, 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
Colour
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 3
Current: €1,253 EUR|Low: €210 EUR|High: €1,260 EUR|Avg: €406 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 3, 2026
Retailer 4€210 EUR
Retailer 2€255 EUR
Retailer 3€283 EUR
Retailer 9€287 EUR
Retailer 7€298 EUR
Retailer 6€303 EUR
Retailer 5€325 EUR
Retailer 10€351 EUR
Retailer 8€363 EUR
Retailer 11€470 EUR
Retailer 12€533 EUR
MOH London€1,253 EUR

34 data points across 12 retailers

12 retailers€255 EUR to €533 EUR

Retailer 1
-
€210 EUR
$235 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
€255 EUR
£225 GBP
View
B+
Retailer 3
-
€283 EUR
$317 USD
View
B+
Retailer 4
-
€287 EUR
A$495 AUD
View
B+
Retailer 5
-
€298 EUR
View
B+
Retailer 6
-
€303 EUR
$340 USD
View
B+
Retailer 7
-
€325 EUR
$365 USD
View
B+
Retailer 8
-
€351 EUR
$394 USD
View
B+
Retailer 9
-
€363 EUR
£320 GBP
View
B
Retailer 10
-
€470 EUR
$527 USD
View
B
Retailer 11
-
€533 EUR
$597 USD
View
Most Expensive
MOH London
LG839680898 · Nov 1
€1,253 EUR
£1,107 GBP
View
Price under review
11 more retailers have this diamond
Prices start from €255 EURSave up to €278 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
€255 EUR