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Cushion|Lab Grown|IGI

2.81ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG769628889

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG769628889

Diamond specifications and retailer prices

From $1,983 SGD
$1,551 USD
As of October 30, 2026
Save $8,283 SGD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,266 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.81ct lab-grown cushion diamond

This 2.81ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG769628889 or 769628889. Listed at 18 retailers as of October 30, 2026, with prices from $1,983 to $10,266, a $8,283 spread on the same certified stone. Brilliant Earth lists it at $10,266. 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

2.81
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769628889
Dimensions7.50 × 7.50 × 9.76 mm
L/W Ratio1.00
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
7.50 mm7.50 mm2.81 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769628889
Side View
Table 61.0%Crown 32.1°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 66.0%

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 30
Current: $10,266 SGD|Low: $1,983 SGD|High: $11,966 SGD|Avg: $4,917 SGD|-14.2%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 6$1,983 SGD
Retailer 14$2,276 SGD
Retailer 4$2,421 SGD
Retailer 2$2,898 SGD
Retailer 7$3,243 SGD
Retailer 11$3,298 SGD
Retailer 15$3,429 SGD
Retailer 5$4,232 SGD
Retailer 13$4,884 SGD
Retailer 3$4,968 SGD
Retailer 10$5,300 SGD
Retailer 16$5,654 SGD
Retailer 12$5,898 SGD
Retailer 9$6,014 SGD
Retailer 8$6,870 SGD
Retailer 17$7,223 SGD
Brilliant Earth$10,266 SGD

40 data points across 17 retailers

18 retailers$1,983 SGD to $10,266 SGD

A
Cheapest Retailer
-
$1,983 SGD
$1,551 USD
Final sale: no returns
A
Retailer 2
-
$2,276 SGD
$1,780 USD
View
A
Retailer 3
-
$2,421 SGD
$1,894 USD
View
A
Retailer 4
-
$2,898 SGD
£1,785 GBP
View
A
Retailer 5
-
$3,243 SGD
$2,537 USD
View
A
Retailer 6
-
$3,298 SGD
€2,457 EUR
View
A
Retailer 7
-
$3,429 SGD
$2,682 USD
View
A
Retailer 8
-
$4,232 SGD
$3,310 USD
View
Retailer 9
-
$4,884 SGD
A$5,878 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,968 SGD
£3,060 GBP
View
B+
Retailer 11
-
$5,300 SGD
ZAR 66,973 ZAR
View
B+
Retailer 12
-
$5,537 SGD
$4,331 USD
View
B+
Retailer 13
-
$5,654 SGD
$4,423 USD
View
B+
Retailer 14
-
$5,898 SGD
£3,633 GBP
View
Retailer 15
-
$6,014 SGD
A$7,238 AUD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$6,870 SGD
View
B+
Retailer 17
-
$7,223 SGD
$5,650 USD
View
Most Expensive
B
Brilliant Earth
17444414A · Oct 30
$10,266 SGD
$8,030 USD
View
17 more retailers have this diamond
Prices start from $1,983 SGDSave up to $8,283 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
2.81ct Cushion
$1,983 SGD