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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 £81 GBP
$108 USD
As of October 30, 2026
Save £756 GBP (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £837 GBP 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 11 retailers as of October 29, 2026, with prices from £81 to £837, a £756 spread on the same certified stone. MOH London lists it at £837. 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
Colour
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

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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: £837 GBP|Low: £81 GBP|High: £837 GBP|Avg: £245 GBP
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 8£81 GBP
Retailer 13£93 GBP
Retailer 10£106 GBP
Retailer 3£115 GBP
Retailer 14£123 GBP
Retailer 9£198 GBP
Retailer 15£199 GBP
Retailer 4£217 GBP
Retailer 5£219 GBP
Retailer 7£249 GBP
Retailer 11£278 GBP
Retailer 12£320 GBP
Retailer 2£357 GBP
Retailer 6£403 GBP
MOH London£837 GBP

4 data points across 15 retailers

11 retailers£81 GBP to £837 GBP

A
Cheapest Retailer
-
£81 GBP
$108 USD
A
Retailer 2
-
£93 GBP
$125 USD
View
A
Retailer 3
-
£106 GBP
$142 USD
View
A
Retailer 4
-
£115 GBP
HK$1,200 HKD
View
A
Retailer 5
-
£198 GBP
View
A
Retailer 6
-
£199 GBP
$266 USD
View
A
Retailer 7
-
£217 GBP
View
B+
Retailer 8
-
£278 GBP
$372 USD
View
B+
Retailer 9
-
£320 GBP
$429 USD
View
B+
Retailer 10
-
£357 GBP
$479 USD
View
Most Expensive
B
MOH London
LG692517026 · Oct 29
£837 GBP
View
10 more retailers have this diamond
Prices start from £81 GBPSave up to £756 GBP

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
£81 GBP