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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 $1,126 AUD
$791 USD
As of October 28, 2026
Save $3,913 AUD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,068 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 a 348% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
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

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: $5,068 AUD|Low: $1,126 AUD|High: $6,150 AUD|Avg: $2,820 AUD|-1.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9$1,126 AUD
Retailer 4$1,166 AUD
Retailer 13$1,438 AUD
Retailer 5$1,542 AUD
Retailer 7$1,864 AUD
Retailer 6$1,870 AUD
Retailer 3$2,525 AUD
Retailer 12$2,767 AUD
Retailer 8$3,009 AUD
Retailer 10$3,778 AUD
Retailer 11$4,587 AUD
Retailer 2$5,040 AUD
Rare Carat$5,068 AUD

41 data points across 13 retailers

18 retailers$1,126 AUD to $5,040 AUD

A
Cheapest Retailer
-
$1,126 AUD
$791 USD
Final sale: no returns
A
Retailer 2
-
$1,438 AUD
$1,010 USD
View
A
Retailer 3
-
$1,542 AUD
$1,083 USD
View
A
Retailer 4
-
$1,668 AUD
$1,172 USD
View
A
Retailer 5
-
$1,864 AUD
€1,247 EUR
View
A
Retailer 6
-
$1,870 AUD
£1,034 GBP
View
Retailer 7
-
$2,525 AUD
$1,774 USD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
$2,533 AUD
$1,779 USD
View
Retailer 9
-
$2,767 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$3,009 AUD
ZAR 34,150 ZAR
View
Retailer 11
-
$3,156 AUD
View
Price last confirmed 155 days ago
B+
Retailer 12
-
$3,623 AUD
£2,004 GBP
View
B+
Retailer 13
-
$3,778 AUD
$2,654 USD
View
B+
Retailer 14
-
$4,022 AUD
$2,825 USD
View
B
Retailer 15
-
$4,157 AUD
$2,920 USD
View
B
Retailer 16
-
$4,587 AUD
£2,537 GBP
View
B
Retailer 17
-
$5,040 AUD
$3,540 USD
View
Most Expensive
Rare Carat
DMV409-490A · Oct 21
$5,068 AUD
$3,560 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $1,126 AUDSave up to $3,913 AUD

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
$1,126 AUD