CaratHunter
Plans
Princess|Lab Grown|IGI

1.03ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG844675765

Shape and cutting style on the report: Princess cut

Certificate IGI LG844675765

Diamond specifications and retailer prices

From £169 GBP
$225 USD
As of October 27, 2026
Save £1,153 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,322 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.03ct lab-grown princess diamond

This 1.03ct 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 LG844675765 or 844675765. Listed at 21 retailers as of October 27, 2026, with prices from £169 to £1,322, a £1,153 spread on the same certified stone. Brilliant Earth lists it at £1,322. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844675765
Dimensions5.57 × 5.32 × 3.91 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.57 mm5.32 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844675765
Side View
Table 69.0%Crown 49.9°Girdle: MED-STKPavilion 38°Culet: NoneDepth 73.5%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: £708 GBP|Low: £169 GBP|High: £884 GBP|Avg: £462 GBP|-5.8%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 5£169 GBP
Retailer 12£188 GBP
Retailer 11£199 GBP
Retailer 8£213 GBP
Retailer 9£213 GBP
Retailer 15£220 GBP
Retailer 14£282 GBP
Retailer 2£337 GBP
Retailer 13£364 GBP
Retailer 17£389 GBP
Retailer 19£442 GBP
Retailer 6£442 GBP
Retailer 4£512 GBP
Retailer 16£560 GBP
Retailer 7£680 GBP
Retailer 10£684 GBP
Retailer 1£708 GBP
Retailer 18£719 GBP
Retailer 20£784 GBP
Retailer 3£840 GBP

12 data points across 20 retailers

21 retailers£169 GBP to £1,322 GBP

A+
Cheapest Retailer
-
£169 GBP
$225 USD
A
Retailer 2
-
£188 GBP
$250 USD
View
Final sale: no returns
A
Retailer 3
-
£199 GBP
$265 USD
View
A
Retailer 4
-
£213 GBP
$283 USD
View
A
Retailer 5
-
£213 GBP
$283 USD
View
A
Retailer 6
-
£220 GBP
View
A
Retailer 7
-
£282 GBP
$375 USD
View
A
Retailer 8
-
£337 GBP
€427 EUR
View
A
Retailer 9
-
£364 GBP
ZAR 7,823 ZAR
View
A
Retailer 10
-
£389 GBP
View
A
Retailer 11
-
£442 GBP
$588 USD
View
A
Retailer 12
-
£442 GBP
$589 USD
View
B+
Retailer 13
-
£512 GBP
A$1,049 AUD
View
B+
Retailer 14
-
£560 GBP
SGD 1,008 SGD
View
B+
Retailer 15
-
£680 GBP
$905 USD
View
B+
Retailer 16
-
£684 GBP
$911 USD
View
B+
Retailer 17
-
£708 GBP
$942 USD
View
B+
Retailer 18
-
£719 GBP
$958 USD
View
B+
Retailer 19
-
£784 GBP
A$1,606 AUD
View
B+
Retailer 20
-
£840 GBP
View
Most Expensive
B
Brilliant Earth
22282859A · Oct 29
£1,322 GBP
$1,760 USD
View
20 more retailers have this diamond
Prices start from £169 GBPSave up to £1,153 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+
1.03ct Princess
£169 GBP