Cushion|Lab Grown|IGI

1.21ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG809695391

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG809695391

Diamond specifications and retailer prices

From €365 EUR
$408 USD
As of October 30, 2026
Save €551 EUR (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €916 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809695391 or 809695391. Listed at 4 retailers as of October 25, 2026, with prices from €365 to €916, a €551 spread on the same certified stone. MOH London lists it at €916. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809695391
Dimensions6.13 × 6.12 × 4.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.13 mm6.12 mm1.21 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809695391
Side View
Table 63.0%Crown 37.3°Girdle: STK-THKPavilion 38.4°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: €916 EUR|Low: €323 EUR|High: €926 EUR|Avg: €525 EUR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6€325 EUR
Retailer 7€356 EUR
Retailer 2€365 EUR
Retailer 5€385 EUR
Retailer 8€582 EUR
Retailer 4€595 EUR
Retailer 3€722 EUR
MOH London€916 EUR

14 data points across 8 retailers

4 retailers€365 EUR to €916 EUR

A
Cheapest Retailer
-
€365 EUR
$408 USD
B+
Retailer 2
-
€595 EUR
A$1,023 AUD
View
B
Retailer 3
-
€722 EUR
$807 USD
View
Most Expensive
B
MOH London
LG809695391 · Oct 25
€916 EUR
£806 GBP
View
3 more retailers have this diamond
Prices start from €365 EURSave up to €551 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 Cushion
€365 EUR