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Marquise|Lab Grown|IGI

0.73ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG847656443

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847656443

Diamond specifications and retailer prices

From £107 GBP
$144 USD
As of November 2, 2026
Save £514 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £621 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847656443 or 847656443. Listed at 20 retailers as of November 2, 2026, with prices from £107 to £621, a £514 spread on the same certified stone. MOH London lists it at £621. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847656443
Dimensions9.25 × 4.73 × 2.93 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm4.73 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847656443
Side View
Table 61.0%Crown 39.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

Caratlytics Score

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A+
Exceptional
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 2
Current: £621 GBP|Low: £107 GBP|High: £639 GBP|Avg: £307 GBP|-2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 19
November 3, 2026
Retailer 15£107 GBP
Retailer 9£120 GBP
Retailer 16£124 GBP
Retailer 4£134 GBP
Retailer 3£180 GBP
Retailer 18£212 GBP
Retailer 7£226 GBP
Retailer 12£229 GBP
Retailer 11£237 GBP
Retailer 19£243 GBP
Retailer 17£341 GBP
Retailer 5£364 GBP
Retailer 2£365 GBP
Retailer 10£394 GBP
Retailer 13£422 GBP
Retailer 6£430 GBP
Retailer 14£451 GBP
Retailer 8£472 GBP
MOH London£621 GBP

11 data points across 19 retailers

20 retailers£107 GBP to £621 GBP

A+
Cheapest Retailer
-
£107 GBP
$144 USD
A
Retailer 2
-
£120 GBP
$161 USD
View
Final sale: no returns
A
Retailer 3
-
£124 GBP
$167 USD
View
A
Retailer 4
-
£134 GBP
$180 USD
View
A
Retailer 5
-
£180 GBP
$242 USD
View
A
Retailer 6
-
£212 GBP
$285 USD
View
A
Retailer 7
-
£226 GBP
$303 USD
View
A
Retailer 8
-
£229 GBP
View
Retailer 9
-
£237 GBP
€303 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
£243 GBP
ZAR 5,272 ZAR
View
B+
Retailer 11
-
£341 GBP
A$704 AUD
View
B+
Retailer 12
-
£364 GBP
$488 USD
View
B+
Retailer 13
-
£365 GBP
SGD 661 SGD
View
B+
Retailer 14
-
£394 GBP
A$814 AUD
View
B+
Retailer 15
-
£422 GBP
$566 USD
View
B+
Retailer 16
-
£430 GBP
$577 USD
View
B+
Retailer 17
-
£451 GBP
$605 USD
View
B+
Retailer 18
-
£462 GBP
$620 USD
View
B+
Retailer 19
-
£472 GBP
$633 USD
View
Most Expensive
B
MOH London
LG847656443 · Nov 2
£621 GBP
View
19 more retailers have this diamond
Prices start from £107 GBPSave up to £514 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+
0.73ct Marquise
£107 GBP