Princess|Lab Grown|IGI

0.51ct D VVS2 Princess Lab Grown Diamond

ID • D/VVS2 • IGI LG804604188

Shape and cutting style on the report: Princess cut

Certificate IGI LG804604188

Diamond specifications and retailer prices

From £183 GBP
$245 USD
As of October 30, 2026
Save £639 GBP (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £822 GBP at MOH London · As of October 29, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804604188 or 804604188. Listed at 10 retailers as of October 29, 2026, with prices from £183 to £822, a £639 spread on the same certified stone. MOH London lists it at £822. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804604188
Dimensions4.33 × 4.27 × 3.24 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.33 mm4.27 mm0.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804604188
Side View
Table 67.0%Crown 39.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 75.9%

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: Oct 30
Current: £822 GBP|Low: £183 GBP|High: £827 GBP|Avg: £385 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8£183 GBP
Retailer 9£224 GBP
Retailer 4£246 GBP
Retailer 5£287 GBP
Retailer 3£335 GBP
Retailer 2£379 GBP
Retailer 6£419 GBP
Retailer 7£702 GBP
MOH London£822 GBP

42 data points across 9 retailers

10 retailers£183 GBP to £822 GBP

A
Cheapest Retailer
-
£183 GBP
$245 USD
Retailer 2
-
£224 GBP
A$461 AUD
View
Price last confirmed 124 days ago
Retailer 3
-
£246 GBP
$330 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£287 GBP
$385 USD
View
B+
Retailer 5
-
£335 GBP
€428 EUR
View
B
Retailer 6
-
£379 GBP
View
B
Retailer 7
-
£419 GBP
$562 USD
View
B
Retailer 8
-
£695 GBP
$932 USD
View
B
Retailer 9
-
£716 GBP
$960 USD
View
Most Expensive
B
MOH London
LG804604188 · Oct 29
£822 GBP
View
9 more retailers have this diamond
Prices start from £183 GBPSave up to £639 GBP

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
£183 GBP