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 $538 USD
As of October 30, 2026
Save $4,242 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,780 USD 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 $538 to $4,780, a $4,242 spread on the same certified stone. Do Amore Diamonds lists it at $4,780. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,780 USD|Low: $433 USD|High: $4,780 USD|Avg: $1,790 USD
Do Amore Diamonds
Retailer 2
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October 30, 2026
Retailer 5$433 USD
Retailer 15$538 USD
Retailer 13$603 USD
Retailer 2$761 USD
Retailer 18$805 USD
Retailer 21$961 USD
Retailer 16$1,033 USD
Retailer 8$1,074 USD
Retailer 4$1,124 USD
Retailer 17$1,723 USD
Retailer 10$1,761 USD
Retailer 20$1,938 USD
Retailer 9$1,966 USD
Retailer 6$2,121 USD
Retailer 11$2,185 USD
Retailer 14$2,231 USD
Retailer 3$2,288 USD
Retailer 7$2,384 USD
Retailer 12$2,770 USD
Retailer 19$3,204 USD
Do Amore Diamonds$4,780 USD

6 data points across 21 retailers

10 retailers$538 USD to $4,780 USD

A
Cheapest Retailer
-
$538 USD
A
Retailer 2
-
$603 USD
View
A
Retailer 3
-
$761 USD
£599 GBP
View
A
Retailer 4
-
$805 USD
View
A
Retailer 5
-
$961 USD
View
A
Retailer 6
-
$1,033 USD
View
B+
Retailer 7
-
$1,723 USD
View
B+
Retailer 8
-
$1,938 USD
View
B
Retailer 9
-
$3,204 USD
£2,523 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CAFA31A9D · Oct 29
$4,780 USD
View
9 more retailers have this diamond
Prices start from $538 USDSave up to $4,242 USD

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
$538 USD