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Princess|Lab Grown|IGI

1.10ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG644437470

Shape and cutting style on the report: Princess cut

Certificate IGI LG644437470

Diamond specifications and retailer prices

From £172 GBP
$229 USD
As of October 30, 2026
Save £1,412 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,584 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.1ct lab-grown princess diamond

This 1.1ct 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 LG644437470 or 644437470. Listed at 19 retailers as of October 29, 2026, with prices from £172 to £1,584, a £1,412 spread on the same certified stone. Brilliant Earth lists it at £1,584. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644437470
Dimensions5.74 × 5.44 × 3.73 mm
L/W Ratio1.06
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm5.44 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644437470
Side View
Table 66.0%Crown 34.4°Girdle: Slightly ThickPavilion 36.1°Culet: NoneDepth 68.6%

Caratlytics Score

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A+
Exceptional
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: £1,584 GBP|Low: £192 GBP|High: £1,637 GBP|Avg: £625 GBP|-3.2%
Brilliant Earth
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
Retailer 16
October 29, 2026
Retailer 4£192 GBP
Retailer 13£200 GBP
Retailer 8£222 GBP
Retailer 6£308 GBP
Retailer 9£366 GBP
Retailer 11£366 GBP
Retailer 14£396 GBP
Retailer 12£520 GBP
Retailer 16£574 GBP
Retailer 5£725 GBP
Retailer 7£782 GBP
Retailer 2£838 GBP
Retailer 10£859 GBP
Retailer 3£966 GBP
Retailer 15£1,018 GBP
Brilliant Earth£1,584 GBP

29 data points across 16 retailers

19 retailers£172 GBP to £1,584 GBP

A+
Cheapest Retailer
-
£172 GBP
$229 USD
A
Retailer 2
-
£192 GBP
$256 USD
View
Final sale: no returns
A
Retailer 3
-
£200 GBP
$266 USD
View
A
Retailer 4
-
£213 GBP
$284 USD
View
A
Retailer 5
-
£213 GBP
$284 USD
View
A
Retailer 6
-
£308 GBP
$410 USD
View
A
Retailer 7
-
£366 GBP
€464 EUR
View
A
Retailer 8
-
£366 GBP
ZAR 7,879 ZAR
View
A
Retailer 9
-
£396 GBP
$527 USD
View
A
Retailer 10
-
£520 GBP
A$1,065 AUD
View
B+
Retailer 11
-
£574 GBP
$765 USD
View
B+
Retailer 12
-
£686 GBP
$913 USD
View
B+
Retailer 13
-
£725 GBP
$965 USD
View
B+
Retailer 14
-
£798 GBP
$1,063 USD
View
B+
Retailer 15
-
£838 GBP
A$1,716 AUD
View
B+
Retailer 16
-
£859 GBP
View
B
Retailer 17
-
£966 GBP
$1,286 USD
View
Retailer 18
-
£1,018 GBP
$1,355 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
14080778A · Oct 29
£1,584 GBP
$2,110 USD
View
18 more retailers have this diamond
Prices start from £172 GBPSave up to £1,412 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+
1.10ct Princess
£172 GBP