Cushion|Lab Grown|IGI

2.11ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG836620548

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836620548

Diamond specifications and retailer prices

From $941 USD
As of October 28, 2026
Save $5,669 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,610 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.11ct lab-grown cushion diamond

This 2.11ct 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 LG836620548 or 836620548. Listed at 15 retailers as of October 28, 2026, with prices from $941 to $6,610, a $5,669 spread on the same certified stone. Brilliant Earth lists it at $6,610. 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

2.11
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620548
Dimensions9.37 × 6.43 × 4.33 mm
L/W Ratio1.46
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
9.37 mm6.43 mm2.11 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620548
Side View
Table 61.0%Crown 33.9°Girdle: MED-THKPavilion 36°Culet: NoneDepth 67.3%

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 28
Current: $6,610 USD|Low: $941 USD|High: $6,840 USD|Avg: $2,878 USD|-3.4%
Brilliant Earth
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
October 30, 2026
Retailer 14$941 USD
Retailer 6$986 USD
Retailer 11$1,175 USD
Retailer 2$1,497 USD
Retailer 8$1,559 USD
Retailer 3$1,568 USD
Retailer 12$1,825 USD
Retailer 7$2,276 USD
Retailer 9$2,514 USD
Retailer 15$2,697 USD
Retailer 4$3,050 USD
Retailer 13$3,377 USD
Retailer 10$3,673 USD
Retailer 5$5,310 USD
Brilliant Earth$6,610 USD

31 data points across 15 retailers

15 retailers$941 USD to $6,610 USD

A
Cheapest Retailer
-
$941 USD
Final sale: no returns
Retailer 2
-
$986 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,175 USD
View
A
Retailer 4
-
$1,497 USD
£1,179 GBP
View
A
Retailer 5
-
$1,559 USD
€1,485 EUR
View
A
Retailer 6
-
$1,568 USD
View
A
Retailer 7
-
$1,825 USD
View
Retailer 8
-
$2,276 USD
View
Price last confirmed 20 days ago
A
Retailer 9
-
$2,514 USD
ZAR 40,617 ZAR
View
B+
Retailer 10
-
$2,697 USD
£2,124 GBP
View
B+
Retailer 11
-
$3,050 USD
View
B+
Retailer 12
-
$3,377 USD
View
B+
Retailer 13
-
$3,673 USD
£2,892 GBP
View
B+
Retailer 14
-
$5,310 USD
View
Most Expensive
B
Brilliant Earth
21590130A · Oct 29
$6,610 USD
View
14 more retailers have this diamond
Prices start from $941 USDSave up to $5,669 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
2.11ct Cushion
$941 USD