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Marquise|Lab Grown|IGI

0.72ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • IGI LG692517026

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG692517026

Diamond specifications and retailer prices

From $125 USD
As of October 28, 2026
Save $996 USD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,121 USD at MOH London · As of October 29, 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 LG692517026 or 692517026. Listed at 9 retailers as of October 28, 2026, with prices from $125 to $1,121, a $996 spread on the same certified stone. MOH London lists it at $1,121. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692517026
Dimensions9.14 × 4.70 × 2.99 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm4.70 mm0.72 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692517026
Side View
Table 55.0%Crown 32.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.6%

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 28
Current: $1,121 USD|Low: $125 USD|High: $1,121 USD|Avg: $321 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 9$125 USD
Retailer 6$142 USD
Retailer 12$154 USD
Retailer 10$165 USD
Retailer 2$265 USD
Retailer 11$266 USD
Retailer 13$291 USD
Retailer 3$294 USD
Retailer 5$334 USD
Retailer 7$372 USD
Retailer 8$429 USD
Retailer 4$540 USD
MOH London$1,121 USD

2 data points across 13 retailers

9 retailers$125 USD to $1,121 USD

A
Cheapest Retailer
-
$125 USD
A
Retailer 2
-
$142 USD
View
A
Retailer 3
-
$154 USD
HK$1,200 HKD
View
A
Retailer 4
-
$265 USD
£209 GBP
View
A
Retailer 5
-
$266 USD
View
A
Retailer 6
-
$291 USD
£229 GBP
View
B+
Retailer 7
-
$372 USD
View
B+
Retailer 8
-
$429 USD
View
Most Expensive
B
MOH London
LG692517026 · Oct 29
$1,121 USD
£883 GBP
View
8 more retailers have this diamond
Prices start from $125 USDSave up to $996 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
$125 USD