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Princess|Lab Grown|IGI

1.52ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG729576070

Shape and cutting style on the report: Princess cut

Certificate IGI LG729576070

Diamond specifications and retailer prices

From £402 GBP
$538 USD
As of October 30, 2026
Save £3,166 GBP (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,567 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.52ct lab-grown princess diamond

This 1.52ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729576070 or 729576070. Listed at 10 retailers as of October 29, 2026, with prices from £402 to £3,567, a £3,166 spread on the same certified stone. Do Amore Diamonds lists it at £3,567. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576070
Dimensions6.10 × 6.09 × 4.51 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
6.10 mm6.09 mm1.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576070
Side View
Table 68.0%Crown 45.4°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 74.1%

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: £3,567 GBP|Low: £323 GBP|High: £3,567 GBP|Avg: £1,336 GBP
Do Amore Diamonds
Retailer 2
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October 30, 2026
Retailer 5£323 GBP
Retailer 15£402 GBP
Retailer 13£450 GBP
Retailer 2£568 GBP
Retailer 18£601 GBP
Retailer 21£717 GBP
Retailer 16£771 GBP
Retailer 8£802 GBP
Retailer 4£839 GBP
Retailer 17£1,286 GBP
Retailer 10£1,314 GBP
Retailer 20£1,446 GBP
Retailer 9£1,467 GBP
Retailer 6£1,583 GBP
Retailer 11£1,631 GBP
Retailer 14£1,665 GBP
Retailer 3£1,707 GBP
Retailer 7£1,779 GBP
Retailer 12£2,067 GBP
Retailer 19£2,391 GBP
Do Amore Diamonds£3,567 GBP

6 data points across 21 retailers

10 retailers£402 GBP to £3,567 GBP

A
Cheapest Retailer
-
£402 GBP
$538 USD
A
Retailer 2
-
£450 GBP
$603 USD
View
A
Retailer 3
-
£568 GBP
View
A
Retailer 4
-
£601 GBP
$805 USD
View
A
Retailer 5
-
£717 GBP
$961 USD
View
A
Retailer 6
-
£771 GBP
$1,033 USD
View
B+
Retailer 7
-
£1,286 GBP
$1,723 USD
View
B+
Retailer 8
-
£1,446 GBP
$1,938 USD
View
B
Retailer 9
-
£2,391 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CAFA31A9D · Oct 29
£3,567 GBP
$4,780 USD
View
9 more retailers have this diamond
Prices start from £402 GBPSave up to £3,166 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
1.52ct Princess
£402 GBP