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Cushion|Lab Grown|IGI

2.11ct E IF Cushion Lab Grown Diamond

GD • E/IF • IGI LG618401998

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG618401998

Diamond specifications and retailer prices

From $791 USD
As of October 28, 2026
Save $3,529 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,320 USD at Brilliant Earth · As of October 28, 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 IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG618401998 or 618401998. Listed at 18 retailers as of October 28, 2026, with prices from $791 to $4,320, a $3,529 spread on the same certified stone. Brilliant Earth lists it at $4,320. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.11
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618401998
Dimensions8.67 × 6.95 × 4.58 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
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
8.67 mm6.95 mm2.11 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618401998
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 65.9%

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: $4,320 USD|Low: $791 USD|High: $4,320 USD|Avg: $1,905 USD
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
October 29, 2026
Retailer 7$791 USD
Retailer 4$819 USD
Retailer 14$1,010 USD
Retailer 5$1,083 USD
Retailer 6$1,172 USD
Retailer 9$1,298 USD
Retailer 8$1,309 USD
Retailer 3$1,774 USD
Retailer 12$1,944 USD
Retailer 2$2,114 USD
Retailer 10$2,654 USD
Retailer 11$3,222 USD
Retailer 13$3,560 USD
Brilliant Earth$4,320 USD

41 data points across 14 retailers

18 retailers$791 USD to $4,320 USD

A
Cheapest Retailer
-
$791 USD
Final sale: no returns
A
Retailer 2
-
$1,010 USD
View
A
Retailer 3
-
$1,083 USD
View
A
Retailer 4
-
$1,172 USD
View
A
Retailer 5
-
$1,298 USD
€1,236 EUR
View
A
Retailer 6
-
$1,309 USD
£1,031 GBP
View
B+
Retailer 7
-
$1,774 USD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
$1,779 USD
View
A
Retailer 9
-
$1,944 USD
A$2,990 AUD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$2,114 USD
ZAR 34,150 ZAR
View
B+
Retailer 11
-
$2,217 USD
A$3,411 AUD
View
Price last confirmed 153 days ago
B+
Retailer 12
-
$2,545 USD
£2,004 GBP
View
B+
Retailer 13
-
$2,654 USD
View
B+
Retailer 14
-
$2,825 USD
View
B
Retailer 15
-
$2,920 USD
View
B
Retailer 16
-
$3,222 USD
£2,537 GBP
View
B
Retailer 17
-
$3,560 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
11239063A · Oct 28
$4,320 USD
View
17 more retailers have this diamond
Prices start from $791 USDSave up to $3,529 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
$791 USD