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Marquise|Lab Grown|IGI

0.73ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG840608636

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840608636

Diamond specifications and retailer prices

From £160 GBP
$215 USD
As of October 28, 2026
Save £887 GBP (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,047 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840608636 or 840608636. Listed at 9 retailers as of October 28, 2026, with prices from £160 to £1,047, a £887 spread on the same certified stone. MOH London lists it at £1,047. 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
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840608636
Dimensions9.19 × 4.74 × 2.96 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.19 mm4.74 mm0.73 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840608636
Side View
Table 54.0%Crown 29.4°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.4%

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 28
Current: £1,047 GBP|Low: £160 GBP|High: £5,079 GBP|Avg: £442 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5£160 GBP
Retailer 8£170 GBP
Retailer 6£198 GBP
Retailer 2£211 GBP
Retailer 4£216 GBP
Retailer 3£272 GBP
Retailer 7£390 GBP
Retailer 9£443 GBP
MOH London£1,047 GBP

28 data points across 9 retailers

9 retailers£160 GBP to £1,047 GBP

A
Cheapest Retailer
-
£160 GBP
$215 USD
A
Retailer 2
-
£170 GBP
$228 USD
View
A
Retailer 3
-
£198 GBP
$265 USD
View
A
Retailer 4
-
£211 GBP
View
A
Retailer 5
-
£216 GBP
€276 EUR
View
B+
Retailer 6
-
£272 GBP
View
B
Retailer 7
-
£390 GBP
$522 USD
View
Retailer 8
-
£443 GBP
$593 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG840608636 · Oct 29
£1,047 GBP
View
8 more retailers have this diamond
Prices start from £160 GBPSave up to £887 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
£160 GBP