Marquise|Lab Grown|IGI

0.73ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG831670129

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831670129

Diamond specifications and retailer prices

From €312 EUR
As of October 27, 2026
12 retailers carry this diamond
Most expensive: €885 EUR at Michael Trio · As of October 21, 2026
View at Michael Trio

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 LG831670129 or 831670129. Listed at 12 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831670129
Dimensions10.07 × 4.48 × 2.75 mm
L/W Ratio2.25
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm4.48 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831670129
Side View
Table 60.0%Crown 38°Girdle: MED-STKPavilion 38°Culet: NoneDepth 61.4%

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 27
Current: €885 EUR|Low: €108 EUR|High: €894 EUR|Avg: €407 EUR|+3.1%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 25, 2026
Retailer 8€148 EUR
Retailer 4€224 EUR
Retailer 12€251 EUR
Retailer 7€272 EUR
Retailer 6€275 EUR
Retailer 13€295 EUR
Retailer 2€312 EUR
Retailer 3€423 EUR
Retailer 5€480 EUR
Retailer 11€559 EUR
Retailer 9€576 EUR
Retailer 10€771 EUR
Michael Trio€885 EUR

33 data points across 13 retailers

12 retailers

Retailer 1
-
€224 EUR
$250 USD
Price last confirmed 11 days ago
Retailer 2
-
€251 EUR
$280 USD
View
Price last confirmed 11 days ago
Retailer 3
-
€272 EUR
$304 USD
View
Price last confirmed 11 days ago
Retailer 4
-
€275 EUR
£242 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
€295 EUR
ZAR 5,317 ZAR
View
Price last confirmed 14 days ago
A
Retailer 6
-
€312 EUR
View
Retailer 7
-
€423 EUR
A$727 AUD
View
Price last confirmed 15 days ago
Retailer 8
-
€480 EUR
A$825 AUD
View
Price last confirmed 23 days ago
Retailer 9
-
€559 EUR
$624 USD
View
Price last confirmed 12 days ago
Retailer 10
-
€576 EUR
$644 USD
View
Price last confirmed 11 days ago
Retailer 11
-
€771 EUR
£678 GBP
View
Price last confirmed 11 days ago
Most Expensive
Michael Trio
7987754830 · Oct 21
€885 EUR
SGD 1,336 SGD
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from €312 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
€312 EUR