Marquise|Lab Grown|IGI

0.93ct E SI2 Marquise Lab Grown Diamond

ID • E/SI2 • IGI LG737523742

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG737523742

Diamond specifications and retailer prices

From $262 USD
As of October 30, 2026
Save $646 USD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $908 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.93ct lab-grown marquise diamond

This 0.93ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG737523742 or 737523742. Listed at 5 retailers as of October 25, 2026, with prices from $262 to $908, a $646 spread on the same certified stone. MOH London lists it at $908. 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

0.93
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737523742
Dimensions11.13 × 4.55 × 2.76 mm
L/W Ratio2.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.13 mm4.55 mm0.93 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737523742
Side View
Table 62.0%Crown 33°Girdle: MED-THKPavilion 31.3°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
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: $908 USD|Low: $262 USD|High: $912 USD|Avg: $439 USD|+5.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 25, 2026
Retailer 5$262 USD
Retailer 2$274 USD
Retailer 4$402 USD
Retailer 3$434 USD
MOH London$908 USD

13 data points across 5 retailers

5 retailers$262 USD to $908 USD

B+
Cheapest Retailer
-
$262 USD
A
Retailer 2
-
$274 USD
View
Retailer 3
-
$402 USD
£317 GBP
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$434 USD
View
Most Expensive
B
MOH London
LG737523742 · Oct 25
$908 USD
£715 GBP
View
4 more retailers have this diamond
Prices start from $262 USDSave up to $646 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
0.93ct Marquise
$262 USD