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Marquise|Lab Grown|IGI

0.73ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG844683536

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844683536

Diamond specifications and retailer prices

From £177 GBP
$237 USD
As of November 1, 2026
Save £492 GBP (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £669 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 LG844683536 or 844683536. Listed at 8 retailers as of November 1, 2026, with prices from £177 to £669, a £492 spread on the same certified stone. MOH London lists it at £669. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844683536
Dimensions9.06 × 4.55 × 3.00 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm4.55 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844683536
Side View
Table 61.0%Crown 36.7°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 65.9%

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 1
Current: £669 GBP|Low: £177 GBP|High: £3,417 GBP|Avg: £427 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 6£177 GBP
Retailer 4£228 GBP
Retailer 2£250 GBP
Retailer 3£316 GBP
Retailer 7£462 GBP
Retailer 5£501 GBP
MOH London£669 GBP

15 data points across 7 retailers

8 retailers£177 GBP to £669 GBP

A
Cheapest Retailer
-
£177 GBP
$237 USD
A
Retailer 2
-
£216 GBP
$290 USD
View
A
Retailer 3
-
£228 GBP
$306 USD
View
A
Retailer 4
-
£250 GBP
View
B+
Retailer 5
-
£316 GBP
$424 USD
View
B
Retailer 6
-
£462 GBP
$620 USD
View
B
Retailer 7
-
£501 GBP
$672 USD
View
Most Expensive
B
MOH London
LG844683536 · Nov 2
£669 GBP
View
7 more retailers have this diamond
Prices start from £177 GBPSave up to £492 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
£177 GBP