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Princess|Lab Grown|IGI

0.78ct E VVS1 Princess Lab Grown Diamond

GD • E/VVS1 • IGI LG744520692

Shape and cutting style on the report: Princess cut

Certificate IGI LG744520692

Diamond specifications and retailer prices

From £269 GBP
HK$2,800 HKD
As of October 29, 2026
Save £549 GBP (67%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £818 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown princess diamond

This 0.78ct lab-grown princess sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG744520692 or 744520692. Listed at 5 retailers as of October 29, 2026, with prices from £269 to £818, a £549 spread on the same certified stone. MOH London lists it at £818. 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

0.78
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744520692
Dimensions5.14 × 4.99 × 3.44 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.14 mm4.99 mm0.78 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744520692
Side View
Table 70.0%Crown 43.8°Girdle: MediumPavilion 36.6°Culet: NoneDepth 68.9%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £818 GBP|Low: £269 GBP|High: £1,008 GBP|Avg: £489 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6£269 GBP
Retailer 7£285 GBP
Retailer 2£288 GBP
Retailer 5£306 GBP
Retailer 9£352 GBP
Retailer 10£362 GBP
Retailer 8£416 GBP
Retailer 4£571 GBP
Retailer 11£766 GBP
MOH London£818 GBP
Retailer 3£1,008 GBP

14 data points across 11 retailers

5 retailers£269 GBP to £818 GBP

B+
Cheapest Retailer
-
£269 GBP
HK$2,800 HKD
B+
Retailer 2
-
£288 GBP
€365 EUR
View
B+
Retailer 3
-
£306 GBP
$408 USD
View
B
Retailer 4
-
£571 GBP
$760 USD
View
Most Expensive
B
MOH London
LG744520692 · Oct 29
£818 GBP
View
4 more retailers have this diamond
Prices start from £269 GBPSave up to £549 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+
0.78ct Princess
£269 GBP