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Marquise|Lab Grown|IGI

1.52ct F SI1 Marquise Lab Grown Diamond

EX • F/SI1 • IGI LG849615916

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849615916

Diamond specifications and retailer prices

From $221 USD
As of November 2, 2026
Save $879 USD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,100 USD at MOH London · As of November 2, 2026
View at MOH London

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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG849615916 or 849615916. Listed at 8 retailers as of November 2, 2026, with prices from $221 to $1,100, a $879 spread on the same certified stone. MOH London lists it at $1,100. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849615916
Dimensions11.61 × 6.14 × 3.81 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.61 mm6.14 mm1.52 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849615916
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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: Nov 2
Current: $1,100 USD|Low: $221 USD|High: $1,106 USD|Avg: $746 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$221 USD
Retailer 5$257 USD
Retailer 3$351 USD
Retailer 7$603 USD
Retailer 6$882 USD
Retailer 2$885 USD
Retailer 8$925 USD
MOH London$1,100 USD

5 data points across 8 retailers

8 retailers$221 USD to $1,100 USD

A
Cheapest Retailer
-
$221 USD
A
Retailer 2
-
$257 USD
View
A
Retailer 3
-
$351 USD
£277 GBP
View
B+
Retailer 4
-
$603 USD
View
B+
Retailer 5
-
$882 USD
View
B+
Retailer 6
-
$885 USD
View
B
Retailer 7
-
$925 USD
View
Most Expensive
B
MOH London
LG849615916 · Nov 2
$1,100 USD
£866 GBP
View
7 more retailers have this diamond
Prices start from $221 USDSave up to $879 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
$221 USD