Cushion|Lab Grown|IGI

2.09ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG839634045

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

Certificate IGI LG839634045

Diamond specifications and retailer prices

From €985 EUR
$1,100 USD
As of October 30, 2026
Save €4,359 EUR (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €5,344 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.09ct lab-grown cushion diamond

This 2.09ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839634045 or 839634045. Listed at 8 retailers as of October 29, 2026, with prices from €985 to €5,344, a €4,359 spread on the same certified stone. Brilliant Earth lists it at €5,344. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839634045
Dimensions7.42 × 7.37 × 4.79 mm
L/W Ratio1.01
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
7.42 mm7.37 mm2.09 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839634045
Side View
Table 64.0%Crown 36.6°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 65.0%

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: €1,203 EUR|Low: €985 EUR|High: €2,960 EUR|Avg: €1,897 EUR|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3€985 EUR
Retailer 1€1,203 EUR
Retailer 4€1,216 EUR
Retailer 6€1,573 EUR
Retailer 7€2,584 EUR
Retailer 5€2,675 EUR
Retailer 2€2,960 EUR

13 data points across 7 retailers

8 retailers€985 EUR to €5,344 EUR

A
Cheapest Retailer
-
€985 EUR
$1,100 USD
A
Retailer 2
-
€1,203 EUR
£1,058 GBP
View
A
Retailer 3
-
€1,216 EUR
$1,359 USD
View
A
Retailer 4
-
€1,573 EUR
$1,757 USD
View
B+
Retailer 5
-
€2,584 EUR
$2,887 USD
View
B+
Retailer 6
-
€2,675 EUR
$2,988 USD
View
B+
Retailer 7
-
€2,960 EUR
£2,604 GBP
View
Most Expensive
B
Brilliant Earth
22302318A · Oct 29
€5,344 EUR
$5,970 USD
View
7 more retailers have this diamond
Prices start from €985 EURSave up to €4,359 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
2.09ct Cushion
€985 EUR