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Princess|Lab Grown|IGI

1.01ct D FL Princess Lab Grown Diamond

VG • D/FL • IGI LG831684496

Shape and cutting style on the report: Princess cut

Certificate IGI LG831684496

Diamond specifications and retailer prices

From £487 GBP
HK$5,100 HKD
As of November 1, 2026
Save £1,385 GBP (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,872 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831684496 or 831684496. Listed at 4 retailers as of November 1, 2026, with prices from £487 to £1,872, a £1,385 spread on the same certified stone. MOH London lists it at £1,872. 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

1.01
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831684496
Dimensions5.50 × 5.49 × 3.94 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.50 mm5.49 mm1.01 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831684496
Side View
Table 71.0%Crown 48.3°Girdle: MediumPavilion 39°CuletDepth 71.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £1,872 GBP|Low: £487 GBP|High: £1,872 GBP|Avg: £791 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4£487 GBP
Retailer 3£601 GBP
Retailer 2£739 GBP
MOH London£1,872 GBP

4 data points across 4 retailers

4 retailers£487 GBP to £1,872 GBP

B+
Cheapest Retailer
-
£487 GBP
HK$5,100 HKD
B+
Retailer 2
-
£601 GBP
$805 USD
View
B+
Retailer 3
-
£739 GBP
View
Most Expensive
B
MOH London
LG831684496 · Nov 1
£1,872 GBP
View
3 more retailers have this diamond
Prices start from £487 GBPSave up to £1,385 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.

B+
1.01ct Princess
£487 GBP