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Marquise|Lab Grown|IGI

0.73ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG843684997

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843684997

Diamond specifications and retailer prices

From €202 EUR
$226 USD
As of October 30, 2026
Save €565 EUR (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €767 EUR 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843684997 or 843684997. Listed at 6 retailers as of October 29, 2026, with prices from €202 to €767, a €565 spread on the same certified stone. MOH London lists it at €767. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843684997
Dimensions9.04 × 4.57 × 3.07 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm4.57 mm0.73 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843684997
Side View
Table 59.0%Crown 39°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 67.2%

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 30
Current: €767 EUR|Low: €202 EUR|High: €767 EUR|Avg: €424 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 6€202 EUR
Retailer 3€240 EUR
Retailer 2€282 EUR
Retailer 4€521 EUR
Retailer 5€574 EUR
MOH London€767 EUR

18 data points across 6 retailers

6 retailers€202 EUR to €767 EUR

A
Cheapest Retailer
-
€202 EUR
$226 USD
A
Retailer 2
-
€240 EUR
$268 USD
View
A
Retailer 3
-
€282 EUR
£248 GBP
View
B
Retailer 4
-
€521 EUR
$582 USD
View
B
Retailer 5
-
€574 EUR
$642 USD
View
Most Expensive
B
MOH London
LG843684997 · Oct 29
€767 EUR
£675 GBP
View
5 more retailers have this diamond
Prices start from €202 EURSave up to €565 EUR

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
€202 EUR