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Princess|Lab Grown|IGI

1.27ct E IF Princess Lab Grown Diamond

GD • E/IF • IGI LG722564969

Shape and cutting style on the report: Princess cut

Certificate IGI LG722564969

Diamond specifications and retailer prices

From £377 GBP
$505 USD
As of October 25, 2026
Save £1,099 GBP (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,476 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.27ct lab-grown princess diamond

This 1.27ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG722564969 or 722564969. Listed at 8 retailers as of October 25, 2026, with prices from £377 to £1,476, a £1,099 spread on the same certified stone. MOH London lists it at £1,476. 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

1.27
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722564969
Dimensions5.88 × 5.84 × 4.24 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.88 mm5.84 mm1.27 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722564969
Side View
Table 72.0%Crown 45.9°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 72.6%

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 25
Current: £1,476 GBP|Low: £221 GBP|High: £1,492 GBP|Avg: £773 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9£221 GBP
Retailer 8£377 GBP
Retailer 7£506 GBP
Retailer 2£613 GBP
Retailer 3£642 GBP
Retailer 4£678 GBP
Retailer 6£1,116 GBP
Retailer 5£1,227 GBP
MOH London£1,476 GBP

42 data points across 9 retailers

8 retailers£377 GBP to £1,476 GBP

A
Cheapest Retailer
-
£377 GBP
$505 USD
A
Retailer 2
-
£506 GBP
$678 USD
View
A
Retailer 3
-
£613 GBP
View
A
Retailer 4
-
£642 GBP
ZAR 13,886 ZAR
View
B+
Retailer 5
-
£678 GBP
$909 USD
View
B
Retailer 6
-
£1,116 GBP
$1,495 USD
View
B
Retailer 7
-
£1,227 GBP
$1,643 USD
View
Most Expensive
B
MOH London
LG722564969 · Oct 26
£1,476 GBP
View
7 more retailers have this diamond
Prices start from £377 GBPSave up to £1,099 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
1.27ct Princess
£377 GBP