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Marquise|Lab Grown|IGI

0.72ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG618477902

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG618477902

Diamond specifications and retailer prices

From $164 USD
As of November 5, 2026
Save $1,248 USD (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,412 USD at MOH London · As of November 5, 2026
View at MOH London

About this 0.72ct lab-grown marquise diamond

This 0.72ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG618477902 or 618477902. Listed at 8 retailers as of November 5, 2026, with prices from $164 to $1,412, a $1,248 spread on the same certified stone. MOH London lists it at $1,412. 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

0.72
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618477902
Dimensions9.49 × 4.74 × 2.89 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.49 mm4.74 mm0.72 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG618477902
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 61.0%

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: Nov 5
Current: $1,412 USD|Low: $164 USD|High: $1,412 USD|Avg: $498 USD
MOH London
Retailer 2
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
November 6, 2026
Retailer 13$164 USD
Retailer 11$230 USD
Retailer 5$256 USD
Retailer 4$257 USD
Retailer 2$285 USD
Retailer 16$294 USD
Retailer 15$316 USD
Retailer 3$331 USD
Retailer 10$369 USD
Retailer 9$430 USD
Retailer 12$616 USD
Retailer 14$617 USD
Retailer 6$640 USD
Retailer 7$650 USD
Retailer 8$650 USD
Retailer 17$744 USD
MOH London$1,412 USD

2 data points across 17 retailers

8 retailers$164 USD to $1,412 USD

A
Cheapest Retailer
-
$164 USD
A
Retailer 2
-
$230 USD
View
A
Retailer 3
-
$285 USD
View
B+
Retailer 4
-
$316 USD
View
B+
Retailer 5
-
$369 USD
View
B
Retailer 6
-
$616 USD
View
B
Retailer 7
-
$617 USD
View
Most Expensive
B
MOH London
LG618477902 · Nov 5
$1,412 USD
£1,112 GBP
View
7 more retailers have this diamond
Prices start from $164 USDSave up to $1,248 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
0.72ct Marquise
$164 USD