Marquise|Lab Grown|IGI

0.73ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG839670436

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839670436

Diamond specifications and retailer prices

From £245 GBP
€313 EUR
As of October 27, 2026
13 retailers carry this diamond
Most expensive: £1,055 GBP at MOH London · As of October 18, 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 LG839670436 or 839670436. Listed at 13 retailers as of October 27, 2026. 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 angle38.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839670436
Dimensions9.82 × 4.56 × 2.84 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.82 mm4.56 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839670436
Side View
Table 63.0%Crown 38.6°Girdle: THN-MEDPavilion 41.1°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: Oct 27
Current: £1,055 GBP|Low: £113 GBP|High: £1,055 GBP|Avg: £347 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 25, 2026
Retailer 14£113 GBP
Retailer 6£171 GBP
Retailer 3£201 GBP
Retailer 10£206 GBP
Retailer 8£223 GBP
Retailer 4£225 GBP
Retailer 2£245 GBP
Retailer 15£290 GBP
Retailer 5£323 GBP
Retailer 11£390 GBP
Retailer 7£394 GBP
Retailer 13£427 GBP
Retailer 12£443 GBP
Retailer 9£704 GBP
MOH London£1,055 GBP

21 data points across 15 retailers

13 retailers

Retailer 1
-
£171 GBP
$230 USD
Price last confirmed 16 days ago
Retailer 2
-
£201 GBP
$270 USD
View
Price last confirmed 12 days ago
Retailer 3
-
£206 GBP
View
Price last confirmed 13 days ago
Retailer 4
-
£223 GBP
$299 USD
View
Price last confirmed 12 days ago
Retailer 5
-
£225 GBP
ZAR 4,882 ZAR
View
Price last confirmed 16 days ago
A
Retailer 6
-
£245 GBP
€313 EUR
View
Retailer 7
-
£290 GBP
View
Price last confirmed 11 days ago
Retailer 8
-
£323 GBP
A$667 AUD
View
Price last confirmed 16 days ago
Retailer 9
-
£394 GBP
A$814 AUD
View
Price last confirmed 31 days ago
Retailer 10
-
£427 GBP
$573 USD
View
Price last confirmed 14 days ago
Retailer 11
-
£443 GBP
$594 USD
View
Price last confirmed 14 days ago
Retailer 12
-
£704 GBP
SGD 1,277 SGD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG839670436 · Oct 18
£1,055 GBP
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from £245 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
£245 GBP