Princess|Lab Grown|IGI

1.00ct G VS2 Princess Lab Grown Diamond

VG • G/VS2 • IGI LG846657352

Shape and cutting style on the report: Princess cut

Certificate IGI LG846657352

Diamond specifications and retailer prices

From £237 GBP
$318 USD
As of October 30, 2026
Save £410 GBP (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £647 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846657352 or 846657352. Listed at 6 retailers as of October 29, 2026, with prices from £237 to £647, a £410 spread on the same certified stone. MOH London lists it at £647. 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

1.00
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846657352
Dimensions5.62 × 5.58 × 3.77 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm5.58 mm1.00 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846657352
Side View
Table 71.0%Crown 37.6°Girdle: MediumPavilion 37.9°Culet: NoneDepth 67.6%

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: £647 GBP|Low: £230 GBP|High: £647 GBP|Avg: £375 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4£237 GBP
Retailer 2£239 GBP
Retailer 3£262 GBP
Retailer 5£375 GBP
Retailer 6£484 GBP
MOH London£647 GBP

9 data points across 6 retailers

6 retailers£237 GBP to £647 GBP

A
Cheapest Retailer
-
£237 GBP
$318 USD
A
Retailer 2
-
£239 GBP
View
A
Retailer 3
-
£262 GBP
View
B
Retailer 4
-
£375 GBP
$503 USD
View
B
Retailer 5
-
£484 GBP
$649 USD
View
Most Expensive
B
MOH London
LG846657352 · Oct 29
£647 GBP
View
5 more retailers have this diamond
Prices start from £237 GBPSave up to £410 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
1.00ct Princess
£237 GBP