Princess|Lab Grown|IGI

1.14ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG644437476

Shape and cutting style on the report: Princess cut

Certificate IGI LG644437476

Diamond specifications and retailer prices

From £213 GBP
$286 USD
As of October 30, 2026
Save £1,309 GBP (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,523 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.14ct lab-grown princess diamond

This 1.14ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG644437476 or 644437476. Listed at 22 retailers as of October 29, 2026, with prices from £213 to £1,523, a £1,309 spread on the same certified stone. Brilliant Earth lists it at £1,523. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644437476
Dimensions5.70 × 5.55 × 3.87 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
5.70 mm5.55 mm1.14 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644437476
Side View
Table 67.0%Crown 41.9°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 69.7%

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 30
Current: £1,523 GBP|Low: £211 GBP|High: £1,560 GBP|Avg: £658 GBP|-2.4%
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 9£213 GBP
Retailer 10£238 GBP
Retailer 20£248 GBP
Retailer 4£265 GBP
Retailer 11£265 GBP
Retailer 14£377 GBP
Retailer 19£381 GBP
Retailer 21£430 GBP
Retailer 15£441 GBP
Retailer 18£455 GBP
Retailer 2£464 GBP
Retailer 17£646 GBP
Retailer 5£813 GBP
Retailer 7£852 GBP
Retailer 13£864 GBP
Retailer 12£888 GBP
Retailer 3£1,034 GBP
Retailer 8£1,035 GBP
Retailer 16£1,067 GBP
Retailer 6£1,096 GBP
Brilliant Earth£1,523 GBP

40 data points across 21 retailers

22 retailers£213 GBP to £1,523 GBP

A
Cheapest Retailer
-
£213 GBP
$286 USD
A
Retailer 2
-
£238 GBP
$319 USD
View
Final sale: no returns
A
Retailer 3
-
£248 GBP
$332 USD
View
A
Retailer 4
-
£265 GBP
$355 USD
View
A
Retailer 5
-
£265 GBP
$355 USD
View
A
Retailer 6
-
£377 GBP
$505 USD
View
A
Retailer 7
-
£381 GBP
$510 USD
View
A
Retailer 8
-
£430 GBP
$576 USD
View
A
Retailer 9
-
£441 GBP
€563 EUR
View
A
Retailer 10
-
£455 GBP
ZAR 9,850 ZAR
View
A
Retailer 11
-
£464 GBP
View
B+
Retailer 12
-
£646 GBP
A$1,332 AUD
View
B+
Retailer 13
-
£813 GBP
$1,090 USD
View
B+
Retailer 14
-
£852 GBP
$1,141 USD
View
B+
Retailer 15
-
£864 GBP
A$1,782 AUD
View
B+
Retailer 16
-
£888 GBP
$1,190 USD
View
B
Retailer 17
-
£1,005 GBP
$1,346 USD
View
Retailer 18
-
£1,034 GBP
$1,385 USD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
£1,035 GBP
View
B+
Retailer 20
-
£1,067 GBP
View
B
Retailer 21
-
£1,096 GBP
$1,469 USD
View
Most Expensive
B
Brilliant Earth
12389446A · Oct 29
£1,523 GBP
$2,040 USD
View
21 more retailers have this diamond
Prices start from £213 GBPSave up to £1,309 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
1.14ct Princess
£213 GBP