Marquise|Lab Grown|IGI

1.21ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG733544924

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG733544924

Diamond specifications and retailer prices

From €366 EUR
$411 USD
As of October 30, 2026
Save €611 EUR (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €977 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.21ct lab-grown marquise diamond

This 1.21ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG733544924 or 733544924. Listed at 8 retailers as of October 26, 2026, with prices from €366 to €977, a €611 spread on the same certified stone. MOH London lists it at €977. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733544924
Dimensions11.12 × 5.42 × 3.56 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.12 mm5.42 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733544924
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 65.7%

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: Oct 30
Current: €977 EUR|Low: €308 EUR|High: €987 EUR|Avg: €538 EUR|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6€366 EUR
Retailer 3€370 EUR
Retailer 2€376 EUR
Retailer 7€416 EUR
Retailer 5€495 EUR
Retailer 4€629 EUR
Retailer 8€719 EUR
MOH London€977 EUR

33 data points across 8 retailers

8 retailers€366 EUR to €977 EUR

A
Cheapest Retailer
-
€366 EUR
$411 USD
A
Retailer 2
-
€370 EUR
View
A
Retailer 3
-
€376 EUR
£332 GBP
View
A
Retailer 4
-
€416 EUR
$467 USD
View
B+
Retailer 5
-
€495 EUR
$555 USD
View
Retailer 6
-
€629 EUR
$705 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
€719 EUR
$806 USD
View
Most Expensive
B
MOH London
LG733544924 · Oct 26
€977 EUR
£863 GBP
View
7 more retailers have this diamond
Prices start from €366 EURSave up to €611 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
1.21ct Marquise
€366 EUR