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Marquise|Lab Grown|IGI

1.52ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG763648459

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG763648459

Diamond specifications and retailer prices

From $785 USD
As of October 30, 2026
Save $3,822 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,607 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.52ct lab-grown marquise diamond

This 1.52ct lab-grown marquise 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 LG763648459 or 763648459. Listed at 21 retailers as of October 30, 2026, with prices from $785 to $4,607, a $3,822 spread on the same certified stone. With Clarity lists it at $4,607. 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 angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763648459
Dimensions11.46 × 6.00 × 3.81 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm6.00 mm1.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763648459
Side View
Table 61.0%Crown 34.4°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 63.5%

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 30
Current: $1,397 USD|Low: $754 USD|High: $3,640 USD|Avg: $1,989 USD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 14$785 USD
Retailer 3$854 USD
Retailer 5$879 USD
Retailer 2$911 USD
Retailer 12$1,085 USD
Retailer 8$1,386 USD
Retailer 1$1,397 USD
Retailer 11$1,976 USD
Retailer 7$2,339 USD
Retailer 10$2,500 USD
Retailer 13$2,642 USD
Retailer 6$2,835 USD
Retailer 4$3,065 USD
Retailer 9$3,432 USD
Retailer 15$3,530 USD

43 data points across 15 retailers

21 retailers$785 USD to $4,607 USD

A
Cheapest Retailer
-
$785 USD
A
Retailer 2
-
$854 USD
View
A
Retailer 3
-
$879 USD
View
Final sale: no returns
A
Retailer 4
-
$911 USD
View
A
Retailer 5
-
$1,062 USD
HK$8,300 HKD
View
A
Retailer 6
-
$1,085 USD
View
A
Retailer 7
-
$1,220 USD
View
A
Retailer 8
-
$1,380 USD
View
A
Retailer 9
-
$1,386 USD
€1,320 EUR
View
A
Retailer 10
-
$1,397 USD
£1,100 GBP
View
B+
Retailer 11
-
$1,976 USD
View
B+
Retailer 12
-
$2,339 USD
View
B+
Retailer 13
-
$2,500 USD
View
B+
Retailer 14
-
$2,642 USD
View
B
Retailer 15
-
$2,835 USD
£2,232 GBP
View
B
Retailer 16
-
$3,061 USD
View
B
Retailer 17
-
$3,065 USD
SGD 4,142 SGD
View
B
Retailer 18
-
$3,148 USD
View
B
Retailer 19
-
$3,432 USD
£2,702 GBP
View
B
Retailer 20
-
$3,530 USD
View
Most Expensive
B
With Clarity
763648459 · Oct 30
$4,607 USD
View
20 more retailers have this diamond
Prices start from $785 USDSave up to $3,822 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 Marquise
$785 USD