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Princess|Lab Grown|IGI

1.52ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG685549682

Shape and cutting style on the report: Princess cut

Certificate IGI LG685549682

Diamond specifications and retailer prices

From $542 USD
As of October 28, 2026
Save $2,108 USD (80%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,650 USD at Brilliant Earth · As of October 29, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685549682 or 685549682. Listed at 27 retailers as of October 28, 2026, with prices from $542 to $2,650, a $2,108 spread on the same certified stone. Brilliant Earth lists it at $2,650. 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 angle51.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685549682
Dimensions6.21 × 6.00 × 4.30 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.21 mm6.00 mm1.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685549682
Side View
Table 70.0%Crown 51.4°Girdle: Slightly ThickPavilion 36.3°Culet: NoneDepth 71.7%

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 28
Current: $2,650 USD|Low: $542 USD|High: $2,650 USD|Avg: $1,436 USD|+1.9%
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
October 29, 2026
Retailer 8$542 USD
Retailer 12$720 USD
Retailer 16$805 USD
Retailer 7$835 USD
Retailer 9$919 USD
Retailer 2$995 USD
Retailer 11$1,033 USD
Retailer 15$1,401 USD
Retailer 13$1,410 USD
Retailer 4$1,753 USD
Retailer 6$1,902 USD
Retailer 14$2,010 USD
Retailer 5$2,093 USD
Retailer 3$2,145 USD
Retailer 10$2,522 USD
Brilliant Earth$2,650 USD

40 data points across 16 retailers

27 retailers$542 USD to $2,650 USD

A
Retailer 1
-
$465 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$542 USD
View
Final sale: no returns
A
Retailer 3
-
$543 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$601 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$653 USD
HK$5,100 HKD
View
A
Retailer 6
-
$720 USD
View
A
Retailer 7
-
$805 USD
View
A
Retailer 8
-
$835 USD
View
A
Retailer 9
-
$879 USD
€837 EUR
View
A
Retailer 10
-
$919 USD
€875 EUR
View
A
Retailer 11
-
$995 USD
£784 GBP
View
A
Retailer 12
-
$1,033 USD
ZAR 16,683 ZAR
View
A
Retailer 13
-
$1,091 USD
View
A
Retailer 14
-
$1,401 USD
View
A
Retailer 15
-
$1,410 USD
A$2,169 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$1,753 USD
£1,380 GBP
View
B+
Retailer 17
-
$1,902 USD
SGD 2,570 SGD
View
B+
Retailer 18
-
$1,932 USD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
$1,960 USD
View
B+
Retailer 20
-
$2,010 USD
View
Price last confirmed 11 days ago
B+
Retailer 21
-
$2,093 USD
View
B+
Retailer 22
-
$2,102 USD
View
B+
Retailer 23
-
$2,145 USD
A$3,300 AUD
View
Price last confirmed 20 days ago
B+
Retailer 24
-
$2,248 USD
View
B+
Retailer 25
-
$2,522 USD
£1,986 GBP
View
B+
Retailer 26
-
$2,621 USD
View
Most Expensive
B+
Brilliant Earth
13678701A · Oct 29
$2,650 USD
View
26 more retailers have this diamond
Prices start from $542 USDSave up to $2,108 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
$542 USD