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Princess|Lab Grown|IGI

1.01ct I VS1 Princess Lab Grown Diamond

VG • I/VS1 • IGI LG648415829

Shape and cutting style on the report: Princess cut

Certificate IGI LG648415829

Diamond specifications and retailer prices

From £172 GBP
$228 USD
As of October 27, 2026
Save £648 GBP (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £819 GBP at MOH London · As of October 29, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG648415829 or 648415829. Listed at 6 retailers as of October 27, 2026, with prices from £172 to £819, a £648 spread on the same certified stone. MOH London lists it at £819. 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
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648415829
Dimensions5.56 × 5.36 × 4.00 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.56 mm5.36 mm1.01 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648415829
Side View
Table 64.0%Crown 41°Girdle: MED-STKPavilion 39°Culet: NoneDepth 74.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £819 GBP|Low: £172 GBP|High: £819 GBP|Avg: £429 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3£172 GBP
Retailer 6£282 GBP
Retailer 4£339 GBP
Retailer 2£354 GBP
Retailer 7£486 GBP
Retailer 5£691 GBP
MOH London£819 GBP

4 data points across 7 retailers

6 retailers£172 GBP to £819 GBP

A
Cheapest Retailer
-
£172 GBP
$228 USD
B+
Retailer 2
-
£282 GBP
$375 USD
View
B+
Retailer 3
-
£339 GBP
$451 USD
View
B+
Retailer 4
-
£354 GBP
$470 USD
View
B
Retailer 5
-
£691 GBP
$918 USD
View
Most Expensive
B
MOH London
LG648415829 · Oct 29
£819 GBP
View
5 more retailers have this diamond
Prices start from £172 GBPSave up to £648 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
1.01ct Princess
£172 GBP