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Cushion|Lab Grown|IGI

11.11ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG770624826

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

Certificate IGI LG770624826

Diamond specifications and retailer prices

From $3,494 SGD
$2,733 USD
As of October 26, 2026
Save $22,560 SGD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $26,054 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 11.11ct lab-grown cushion diamond

This 11.11ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770624826 or 770624826. Listed at 13 retailers as of October 26, 2026, with prices from $3,494 to $26,054, a $22,560 spread on the same certified stone. Brilliant Earth lists it at $26,054. 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

11.11
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770624826
Dimensions14.95 × 13.92 × 6.13 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.95 mm13.92 mm11.11 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770624826
Side View
Table 81.0%Crown 38.3°Girdle: MED-THKPavilion 34.2°Culet: LargeDepth 44.0%

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 26
Current: $26,054 SGD|Low: $2,802 SGD|High: $26,859 SGD|Avg: $7,770 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 11$2,802 SGD
Retailer 12$3,494 SGD
Retailer 6$3,624 SGD
Retailer 2$3,890 SGD
Retailer 9$4,004 SGD
Retailer 5$4,424 SGD
Retailer 3$5,806 SGD
Retailer 10$7,223 SGD
Retailer 7$7,536 SGD
Retailer 8$11,151 SGD
Retailer 4$11,370 SGD
Brilliant Earth$26,054 SGD

40 data points across 12 retailers

13 retailers$3,494 SGD to $26,054 SGD

Retailer 1
-
$2,802 SGD
$2,192 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$3,494 SGD
$2,733 USD
View
A
Retailer 3
-
$3,624 SGD
$2,835 USD
View
A
Retailer 4
-
$3,890 SGD
£2,396 GBP
View
Retailer 5
-
$4,004 SGD
$3,132 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$4,424 SGD
€3,296 EUR
View
A
Retailer 7
-
$5,806 SGD
£3,576 GBP
View
A
Retailer 8
-
$7,223 SGD
$5,650 USD
View
Retailer 9
-
$7,536 SGD
$5,895 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$7,549 SGD
$5,905 USD
View
Retailer 11
-
$11,151 SGD
A$13,420 AUD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$11,370 SGD
$8,894 USD
View
Most Expensive
B
Brilliant Earth
22199130A · Oct 28
$26,054 SGD
$20,380 USD
View
12 more retailers have this diamond
Prices start from $3,494 SGDSave up to $22,560 SGD

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
11.11ct Cushion
$3,494 SGD