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Princess|Lab Grown|IGI

1.52ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG825633174

Shape and cutting style on the report: Princess cut

Certificate IGI LG825633174

Diamond specifications and retailer prices

From $1,176 USD
As of October 30, 2026
Save $3,744 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,920 USD at Brilliant Earth · As of October 31, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825633174 or 825633174. Listed at 19 retailers as of October 30, 2026, with prices from $1,176 to $4,920, a $3,744 spread on the same certified stone. Brilliant Earth lists it at $4,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825633174
Dimensions6.18 × 6.14 × 4.45 mm
L/W Ratio1.01
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
6.18 mm6.14 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825633174
Side View
Table 70.0%Crown 43.5°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 72.5%

Caratlytics Score

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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: $1,365 USD|Low: $1,176 USD|High: $4,779 USD|Avg: $2,700 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 31, 2026
Retailer 3$1,176 USD
Retailer 15$1,280 USD
Retailer 17$1,317 USD
Retailer 9$1,319 USD
Retailer 1$1,365 USD
Retailer 12$1,540 USD
Retailer 2$1,547 USD
Retailer 8$1,629 USD
Retailer 6$1,950 USD
Retailer 13$1,980 USD
Retailer 11$2,558 USD
Retailer 14$2,689 USD
Retailer 7$2,955 USD
Retailer 4$3,764 USD
Retailer 16$3,950 USD
Retailer 18$4,309 USD
Retailer 5$4,408 USD
Retailer 10$4,779 USD

41 data points across 18 retailers

19 retailers$1,176 USD to $4,920 USD

A
Cheapest Retailer
-
$1,176 USD
A
Retailer 2
-
$1,280 USD
View
A
Retailer 3
-
$1,317 USD
View
Final sale: no returns
A
Retailer 4
-
$1,319 USD
View
A
Retailer 5
-
$1,365 USD
View
A
Retailer 6
-
$1,540 USD
View
A
Retailer 7
-
$1,547 USD
£1,218 GBP
View
A
Retailer 8
-
$1,629 USD
View
B+
Retailer 9
-
$1,950 USD
View
B+
Retailer 10
-
$1,980 USD
£1,559 GBP
View
B+
Retailer 11
-
$2,558 USD
View
B+
Retailer 12
-
$2,689 USD
View
Retailer 13
-
$2,955 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$3,764 USD
£2,964 GBP
View
B
Retailer 15
-
$3,950 USD
View
B
Retailer 16
-
$4,309 USD
View
B
Retailer 17
-
$4,408 USD
£3,471 GBP
View
B
Retailer 18
-
$4,779 USD
View
Most Expensive
B
Brilliant Earth
22411747A · Oct 31
$4,920 USD
View
18 more retailers have this diamond
Prices start from $1,176 USDSave up to $3,744 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
$1,176 USD