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Princess|Lab Grown|IGI

1.56ct E FL Princess Lab Grown Diamond

ID • E/FL • IGI LG713563402

Shape and cutting style on the report: Princess cut

Certificate IGI LG713563402

Diamond specifications and retailer prices

From £1,052 GBP
$1,409 USD
As of October 31, 2026
Save £2,849 GBP (73%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,901 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.56ct lab-grown princess diamond

This 1.56ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG713563402 or 713563402. Listed at 24 retailers as of October 30, 2026, with prices from £1,052 to £3,901, a £2,849 spread on the same certified stone. Taylor and Hart lists it at £3,901. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713563402
Dimensions6.11 × 6.11 × 4.47 mm
L/W Ratio1.00
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
6.11 mm6.11 mm1.56 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713563402
Side View
Table 70.0%Crown 47.5°Girdle: ThickPavilion 37.7°Culet: NoneDepth 73.2%

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 31
Current: £1,566 GBP|Low: £919 GBP|High: £3,716 GBP|Avg: £2,036 GBP|-0.5%
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
October 31, 2026
Retailer 13£958 GBP
Retailer 7£1,072 GBP
Retailer 2£1,111 GBP
Retailer 4£1,111 GBP
Retailer 6£1,239 GBP
Retailer 12£1,239 GBP
Retailer 1£1,566 GBP
Retailer 14£1,588 GBP
Retailer 3£1,942 GBP
Retailer 9£2,043 GBP
Retailer 10£2,110 GBP
Retailer 8£2,684 GBP
Retailer 15£2,724 GBP
Retailer 16£3,052 GBP
Retailer 11£3,575 GBP
Retailer 5£3,716 GBP

44 data points across 16 retailers

24 retailers£1,052 GBP to £3,901 GBP

Retailer 1
-
£958 GBP
$1,284 USD
Price last confirmed 20 days ago
Retailer 2
-
£1,043 GBP
$1,397 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£1,052 GBP
$1,409 USD
View
A
Retailer 4
-
£1,072 GBP
$1,436 USD
View
Final sale: no returns
A
Retailer 5
-
£1,111 GBP
$1,489 USD
View
Retailer 6
-
£1,111 GBP
$1,489 USD
View
Price last confirmed 18 days ago
Retailer 7
-
£1,111 GBP
$1,489 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
£1,239 GBP
$1,660 USD
View
A
Retailer 9
-
£1,239 GBP
$1,660 USD
View
B+
Retailer 10
-
£1,566 GBP
View
B+
Retailer 11
-
£1,588 GBP
$2,128 USD
View
B+
Retailer 12
-
£1,942 GBP
$2,602 USD
View
B+
Retailer 13
-
£2,043 GBP
ZAR 44,219 ZAR
View
Retailer 14
-
£2,083 GBP
$2,791 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
£2,083 GBP
$2,791 USD
View
B+
Retailer 16
-
£2,110 GBP
€2,693 EUR
View
B
Retailer 17
-
£2,684 GBP
View
B
Retailer 18
-
£2,724 GBP
$3,650 USD
View
B
Retailer 19
-
£3,052 GBP
$4,089 USD
View
B
Retailer 20
-
£3,189 GBP
$4,273 USD
View
B
Retailer 21
-
£3,472 GBP
$4,652 USD
View
B
Retailer 22
-
£3,575 GBP
View
B
Retailer 23
-
£3,716 GBP
SGD 6,728 SGD
View
Most Expensive
B
Taylor and Hart
5V02J7R · Oct 30
£3,901 GBP
$5,227 USD
View
23 more retailers have this diamond
Prices start from £1,052 GBPSave up to £2,849 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
1.56ct Princess
£1,052 GBP