Princess|Lab Grown|IGI

1.50ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG741529635

Shape and cutting style on the report: Princess cut

Certificate IGI LG741529635

Diamond specifications and retailer prices

From $596 USD
As of October 27, 2026
Save $2,921 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,517 USD at With Clarity · As of October 28, 2026
View at With Clarity

About this 1.5ct lab-grown princess diamond

This 1.5ct 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 LG741529635 or 741529635. Listed at 21 retailers as of October 27, 2026, with prices from $596 to $3,517, a $2,921 spread on the same certified stone. With Clarity lists it at $3,517. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741529635
Dimensions6.12 × 6.02 × 4.41 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.12 mm6.02 mm1.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741529635
Side View
Table 71.0%Crown 45.2°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 73.3%

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 27
Current: $1,152 USD|Low: $475 USD|High: $3,246 USD|Avg: $1,726 USD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8$666 USD
Retailer 3$667 USD
Retailer 12$870 USD
Retailer 5$1,077 USD
Retailer 1$1,152 USD
Retailer 10$1,602 USD
Retailer 9$2,060 USD
Retailer 4$2,149 USD
Retailer 11$2,301 USD
Retailer 2$2,332 USD
Retailer 6$2,970 USD
Retailer 7$3,212 USD

41 data points across 12 retailers

21 retailers$596 USD to $3,517 USD

A
Cheapest Retailer
-
$596 USD
A
Retailer 2
-
$666 USD
View
Final sale: no returns
A
Retailer 3
-
$667 USD
View
A
Retailer 4
-
$739 USD
View
A
Retailer 5
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$806 USD
HK$6,300 HKD
View
A
Retailer 6
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$870 USD
View
A
Retailer 7
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$1,065 USD
View
A
Retailer 8
-
$1,077 USD
€1,026 EUR
View
A
Retailer 9
-
$1,127 USD
View
A
Retailer 10
-
$1,152 USD
£907 GBP
View
A
Retailer 11
-
$1,602 USD
View
B+
Retailer 12
-
$2,060 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$2,149 USD
£1,692 GBP
View
B+
Retailer 14
-
$2,301 USD
View
B+
Retailer 15
-
$2,332 USD
SGD 3,151 SGD
View
B+
Retailer 16
-
$2,390 USD
View
B+
Retailer 17
-
$2,457 USD
View
B
Retailer 18
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$2,950 USD
View
B
Retailer 19
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$2,970 USD
View
B
Retailer 20
-
$3,212 USD
£2,529 GBP
View
Most Expensive
B
With Clarity
741529635 · Oct 28
$3,517 USD
View
20 more retailers have this diamond
Prices start from $596 USDSave up to $2,921 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
1.50ct Princess
$596 USD