Princess|Lab Grown|IGI

1.02ct D SI2 Princess Lab Grown Diamond

ID • D/SI2 • IGI LG825630067

Shape and cutting style on the report: Princess cut

Certificate IGI LG825630067

Diamond specifications and retailer prices

From £162 GBP
As of November 4, 2026
Save £299 GBP (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £998 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.02ct lab-grown princess diamond

This 1.02ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG825630067 or 825630067. Listed at 10 retailers as of November 4, 2026, with a 184% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630067
Dimensions5.43 × 5.34 × 3.91 mm
L/W Ratio1.02
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.43 mm5.34 mm1.02 ctD / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825630067
Side View
Table 71.0%Crown 44.4°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 73.2%

Caratlytics Score

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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: Nov 4
Current: £998 GBP|Low: £107 GBP|High: £1,008 GBP|Avg: £322 GBP|+48.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11£107 GBP
Retailer 10£160 GBP
Retailer 3£162 GBP
Retailer 8£199 GBP
Retailer 6£212 GBP
Retailer 4£215 GBP
Retailer 9£227 GBP
Retailer 2£278 GBP
Retailer 7£435 GBP
Retailer 5£461 GBP
MOH London£998 GBP

38 data points across 11 retailers

10 retailers£162 GBP to £461 GBP

Retailer 1
-
£160 GBP
Price last confirmed 10 days ago
B+
Retailer 2
-
£162 GBP
View
Retailer 3
-
£199 GBP
View
Price last confirmed 9 days ago
Retailer 4
-
£212 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£215 GBP
View
Retailer 6
-
£227 GBP
View
Price last confirmed 9 days ago
B+
Retailer 7
-
£278 GBP
View
Retailer 8
-
£435 GBP
View
Price last confirmed 9 days ago
B
Retailer 9
-
£461 GBP
View
Most Expensive
MOH London
LG825630067 · Oct 25
£998 GBP
View
Price last confirmed 11 days ago
9 more retailers have this diamond
Prices start from £162 GBPSave up to £299 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
1.02ct Princess
£162 GBP