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Marquise|Lab Grown|IGI

0.73ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG724581127

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG724581127

Diamond specifications and retailer prices

From £190 GBP
$255 USD
As of November 1, 2026
Save £554 GBP (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £744 GBP at MOH London · As of October 29, 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 LG724581127 or 724581127. Listed at 10 retailers as of October 29, 2026, with prices from £190 to £744, a £554 spread on the same certified stone. MOH London lists it at £744. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724581127
Dimensions8.87 × 4.77 × 2.97 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.87 mm4.77 mm0.73 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724581127
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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: £744 GBP|Low: £190 GBP|High: £821 GBP|Avg: £399 GBP|-8.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3£190 GBP
Retailer 6£232 GBP
Retailer 10£241 GBP
Retailer 2£280 GBP
Retailer 8£282 GBP
Retailer 5£329 GBP
Retailer 4£405 GBP
Retailer 9£522 GBP
Retailer 7£550 GBP
MOH London£744 GBP

42 data points across 10 retailers

10 retailers£190 GBP to £744 GBP

A
Cheapest Retailer
-
£190 GBP
$255 USD
Retailer 2
-
£231 GBP
$310 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
£232 GBP
$312 USD
View
A
Retailer 4
-
£280 GBP
View
A
Retailer 5
-
£282 GBP
$379 USD
View
B+
Retailer 6
-
£329 GBP
$442 USD
View
B+
Retailer 7
-
£405 GBP
A$836 AUD
View
B
Retailer 8
-
£522 GBP
$700 USD
View
B
Retailer 9
-
£550 GBP
$737 USD
View
Most Expensive
B
MOH London
LG724581127 · Oct 29
£744 GBP
View
9 more retailers have this diamond
Prices start from £190 GBPSave up to £554 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
£190 GBP