Princess|Lab Grown|IGI

1.46ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG770618249

Shape and cutting style on the report: Princess cut

Certificate IGI LG770618249

Diamond specifications and retailer prices

From £145 GBP
$193 USD
As of October 27, 2026
Save £698 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £843 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.46ct lab-grown princess diamond

This 1.46ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770618249 or 770618249. Listed at 13 retailers as of October 26, 2026, with prices from £145 to £843, a £698 spread on the same certified stone. MOH London lists it at £843. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770618249
Dimensions6.19 × 6.11 × 4.38 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.19 mm6.11 mm1.46 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770618249
Side View
Table 72.0%Crown 43.6°Girdle: MediumPavilion 39.3°Culet: NoneDepth 71.7%

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: Oct 27
Current: £843 GBP|Low: £137 GBP|High: £847 GBP|Avg: £496 GBP|+2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 11£145 GBP
Retailer 9£168 GBP
Retailer 13£227 GBP
Retailer 2£308 GBP
Retailer 5£316 GBP
Retailer 15£428 GBP
Retailer 8£439 GBP
Retailer 3£579 GBP
Retailer 10£581 GBP
Retailer 7£607 GBP
Retailer 6£607 GBP
Retailer 14£632 GBP
Retailer 4£720 GBP
Retailer 12£751 GBP
MOH London£843 GBP

29 data points across 15 retailers

13 retailers£145 GBP to £843 GBP

A
Cheapest Retailer
-
£145 GBP
$193 USD
A
Retailer 2
-
£168 GBP
$224 USD
View
Retailer 3
-
£227 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£308 GBP
€390 EUR
View
A
Retailer 5
-
£428 GBP
$570 USD
View
A
Retailer 6
-
£439 GBP
A$900 AUD
View
B+
Retailer 7
-
£492 GBP
$655 USD
View
B+
Retailer 8
-
£579 GBP
$771 USD
View
B+
Retailer 9
-
£581 GBP
$774 USD
View
B+
Retailer 10
-
£632 GBP
$842 USD
View
Retailer 11
-
£720 GBP
SGD 1,296 SGD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
£751 GBP
$1,000 USD
View
Most Expensive
B
MOH London
LG770618249 · Oct 26
£843 GBP
View
12 more retailers have this diamond
Prices start from £145 GBPSave up to £698 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
1.46ct Princess
£145 GBP