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Marquise|Lab Grown|IGI

0.73ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG758502765

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG758502765

Diamond specifications and retailer prices

From £110 GBP
$148 USD
As of November 2, 2026
Save £529 GBP (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £640 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 very-good cut grade and certified by IGI LG758502765 or 758502765. Listed at 9 retailers as of November 2, 2026, with prices from £110 to £640, a £529 spread on the same certified stone. MOH London lists it at £640. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758502765
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm0.73 ctE / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG758502765
Side View
Table 61.0%Crown 32.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.0%

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: Nov 2
Current: £640 GBP|Low: £106 GBP|High: £648 GBP|Avg: £325 GBP|-0.1%
MOH London
Retailer 2
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November 1, 2026
Retailer 9£110 GBP
Retailer 13£124 GBP
Retailer 12£128 GBP
Retailer 3£153 GBP
Retailer 15£249 GBP
Retailer 5£249 GBP
Retailer 11£253 GBP
Retailer 7£262 GBP
Retailer 8£276 GBP
Retailer 4£338 GBP
Retailer 14£379 GBP
Retailer 10£440 GBP
Retailer 2£465 GBP
Retailer 16£485 GBP
Retailer 6£604 GBP
MOH London£640 GBP

12 data points across 16 retailers

9 retailers£110 GBP to £640 GBP

A
Cheapest Retailer
-
£110 GBP
$148 USD
A
Retailer 2
-
£124 GBP
$166 USD
View
Final sale: no returns
A
Retailer 3
-
£128 GBP
$172 USD
View
A
Retailer 4
-
£153 GBP
HK$1,600 HKD
View
A
Retailer 5
-
£253 GBP
$339 USD
View
B
Retailer 6
-
£379 GBP
SGD 687 SGD
View
B
Retailer 7
-
£440 GBP
$591 USD
View
B
Retailer 8
-
£465 GBP
$624 USD
View
Most Expensive
B
MOH London
LG758502765 · Nov 2
£640 GBP
View
8 more retailers have this diamond
Prices start from £110 GBPSave up to £529 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
£110 GBP