Princess|Lab Grown|IGI

1.52ct E FL Princess Lab Grown Diamond

ID • E/FL • IGI LG816624916

Shape and cutting style on the report: Princess cut

Certificate IGI LG816624916

Diamond specifications and retailer prices

From $946 USD
As of October 28, 2026
Save $2,934 USD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,880 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816624916 or 816624916. Listed at 23 retailers as of October 28, 2026, with prices from $946 to $3,880, a $2,934 spread on the same certified stone. Brilliant Earth lists it at $3,880. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816624916
Dimensions6.22 × 6.21 × 4.37 mm
L/W Ratio1.00
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
6.22 mm6.21 mm1.52 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816624916
Side View
Table 65.0%Crown 45°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 70.4%

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 28
Current: $3,880 USD|Low: $946 USD|High: $3,975 USD|Avg: $2,244 USD|-0.3%
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 18$946 USD
Retailer 9$1,141 USD
Retailer 15$1,155 USD
Retailer 8$1,157 USD
Retailer 16$1,214 USD
Retailer 5$1,475 USD
Retailer 2$1,507 USD
Retailer 11$1,563 USD
Retailer 13$1,803 USD
Retailer 6$2,493 USD
Retailer 3$2,509 USD
Retailer 17$2,905 USD
Retailer 7$3,000 USD
Retailer 10$3,200 USD
Retailer 14$3,254 USD
Retailer 4$3,400 USD
Retailer 12$3,697 USD
Brilliant Earth$3,880 USD

36 data points across 18 retailers

23 retailers$946 USD to $3,880 USD

A
Cheapest Retailer
-
$946 USD
Final sale: no returns
A
Retailer 2
-
$997 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$997 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$1,085 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$1,141 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
$1,155 USD
View
A
Retailer 7
-
$1,157 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
$1,157 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
$1,214 USD
View
A
Retailer 10
-
$1,475 USD
View
A
Retailer 11
-
$1,507 USD
£1,187 GBP
View
A
Retailer 12
-
$1,563 USD
€1,489 EUR
View
B+
Retailer 13
-
$1,803 USD
ZAR 29,131 ZAR
View
B+
Retailer 14
-
$2,168 USD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$2,493 USD
View
B+
Retailer 16
-
$2,509 USD
View
B+
Retailer 17
-
$2,905 USD
View
B+
Retailer 18
-
$3,000 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$3,200 USD
£2,520 GBP
View
B
Retailer 20
-
$3,254 USD
View
B
Retailer 21
-
$3,400 USD
View
B
Retailer 22
-
$3,697 USD
£2,911 GBP
View
Most Expensive
B
Brilliant Earth
21019124A · Oct 28
$3,880 USD
View
22 more retailers have this diamond
Prices start from $946 USDSave up to $2,934 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
$946 USD