Cushion|Lab Grown|IGI

2.09ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG811633594

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811633594

Diamond specifications and retailer prices

From $907 USD
As of October 28, 2026
Save $2,621 USD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,790 USD at Brilliant Earth · As of September 23, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811633594 or 811633594. Listed at 18 retailers as of October 26, 2026, with a 289% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811633594
Dimensions7.36 × 7.17 × 4.88 mm
L/W Ratio1.03
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
7.36 mm7.17 mm2.09 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811633594
Side View
Table 63.0%Crown 35°Girdle: THK-VTKPavilion 39.1°Culet: NoneDepth 68.1%

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 28
Current: $2,907 USD|Low: $907 USD|High: $5,098 USD|Avg: $2,251 USD|-6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 5$907 USD
Retailer 11$942 USD
Retailer 6$991 USD
Retailer 15$1,130 USD
Retailer 3$1,197 USD
Retailer 9$1,330 USD
Retailer 12$1,425 USD
Retailer 4$1,786 USD
Retailer 14$2,425 USD
Retailer 7$2,505 USD
Retailer 16$2,591 USD
Retailer 8$2,663 USD
Retailer 1$2,907 USD
Retailer 10$3,111 USD
Retailer 13$3,213 USD
Retailer 2$3,528 USD

29 data points across 16 retailers

18 retailers$907 USD to $3,528 USD

A
Cheapest Retailer
-
$907 USD
Final sale: no returns
A
Retailer 2
-
$942 USD
£742 GBP
View
Retailer 3
-
$991 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,130 USD
View
A
Retailer 5
-
$1,197 USD
View
A
Retailer 6
-
$1,330 USD
View
A
Retailer 7
-
$1,425 USD
£1,122 GBP
View
A
Retailer 8
-
$1,786 USD
View
Retailer 9
-
$1,946 USD
HK$15,200 HKD
View
Price last confirmed 55 days ago
A
Retailer 10
-
$2,425 USD
ZAR 39,177 ZAR
View
B+
Retailer 11
-
$2,591 USD
£2,040 GBP
View
Retailer 12
-
$2,663 USD
View
Price last confirmed 17 days ago
B+
Retailer 13
-
$2,907 USD
View
B+
Retailer 14
-
$3,111 USD
View
B+
Retailer 15
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$3,213 USD
View
B+
Retailer 16
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$3,528 USD
£2,778 GBP
View
Retailer 17
-
$5,032 USD
View
Price last confirmed 51 days ago
Most Expensive
Brilliant Earth
20880404A · Sep 23
$6,790 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from $907 USDSave up to $2,621 USD

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
$907 USD