Princess|Lab Grown|IGI

0.51ct D VVS2 Princess Lab Grown Diamond

ID • D/VVS2 • IGI LG818664546

Shape and cutting style on the report: Princess cut

Certificate IGI LG818664546

Diamond specifications and retailer prices

From £76 GBP
$102 USD
As of October 30, 2026
Save £618 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £694 GBP at MOH London · As of October 26, 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 LG818664546 or 818664546. Listed at 18 retailers as of October 26, 2026, with prices from £76 to £694, a £618 spread on the same certified stone. MOH London lists it at £694. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818664546
Dimensions4.40 × 4.35 × 3.03 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.40 mm4.35 mm0.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG818664546
Side View
Table 71.0%Crown 41°Girdle: ThinPavilion 38.7°Culet: NoneDepth 69.7%

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: £694 GBP|Low: £60 GBP|High: £701 GBP|Avg: £245 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9£84 GBP
Retailer 10£88 GBP
Retailer 11£128 GBP
Retailer 6£170 GBP
Retailer 4£176 GBP
Retailer 2£184 GBP
Retailer 7£205 GBP
Retailer 8£216 GBP
Retailer 5£228 GBP
Retailer 3£500 GBP
MOH London£694 GBP

44 data points across 11 retailers

18 retailers£76 GBP to £694 GBP

A
Cheapest Retailer
-
£76 GBP
$102 USD
A
Retailer 2
-
£84 GBP
$113 USD
View
Final sale: no returns
A
Retailer 3
-
£88 GBP
$118 USD
View
A
Retailer 4
-
£101 GBP
$135 USD
View
A
Retailer 5
-
£101 GBP
$135 USD
View
A
Retailer 6
-
£128 GBP
$172 USD
View
A
Retailer 7
-
£170 GBP
ZAR 3,690 ZAR
View
A
Retailer 8
-
£176 GBP
€225 EUR
View
A
Retailer 9
-
£184 GBP
View
Retailer 10
-
£205 GBP
$275 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£216 GBP
$289 USD
View
B+
Retailer 12
-
£228 GBP
View
B+
Retailer 13
-
£267 GBP
SGD 484 SGD
View
B+
Retailer 14
-
£303 GBP
$406 USD
View
B
Retailer 15
-
£347 GBP
$465 USD
View
B
Retailer 16
-
£500 GBP
View
B
Retailer 17
-
£657 GBP
$881 USD
View
Most Expensive
B
MOH London
LG818664546 · Oct 26
£694 GBP
View
17 more retailers have this diamond
Prices start from £76 GBPSave up to £618 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
£76 GBP