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Cushion|Lab Grown|IGI

2.50ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG819602143

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

Certificate IGI LG819602143

Diamond specifications and retailer prices

From $434 SGD
$339 USD
As of October 27, 2026
Save $2,936 SGD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,371 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.5ct lab-grown cushion diamond

This 2.5ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819602143 or 819602143. Listed at 17 retailers as of October 27, 2026, with prices from $434 to $3,371, a $2,936 spread on the same certified stone. Brilliant Earth lists it at $3,371. 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

2.50
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819602143
Dimensions7.81 × 7.56 × 5.00 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.81 mm7.56 mm2.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819602143
Side View
Table 60.0%Crown 35.8°Girdle: MED-THKPavilion 35°Culet: NoneDepth 66.1%

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 27
Current: $3,371 SGD|Low: $434 SGD|High: $4,230 SGD|Avg: $1,408 SGD|-20.3%
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$434 SGD
Retailer 13$498 SGD
Retailer 10$541 SGD
Retailer 15$731 SGD
Retailer 12$768 SGD
Retailer 7$788 SGD
Retailer 14$852 SGD
Retailer 5$865 SGD
Retailer 17$1,171 SGD
Retailer 4$1,250 SGD
Retailer 2$1,565 SGD
Retailer 3$1,855 SGD
Retailer 16$1,935 SGD
Retailer 11$2,055 SGD
Retailer 9$2,126 SGD
Retailer 8$2,544 SGD
Brilliant Earth$3,371 SGD

30 data points across 17 retailers

17 retailers$434 SGD to $3,371 SGD

A
Cheapest Retailer
-
$434 SGD
$339 USD
Final sale: no returns
A
Retailer 2
-
$498 SGD
£306 GBP
View
A
Retailer 3
-
$541 SGD
HK$3,300 HKD
View
A
Retailer 4
-
$731 SGD
$570 USD
View
A
Retailer 5
-
$768 SGD
€571 EUR
View
B+
Retailer 6
-
$788 SGD
$615 USD
View
A
Retailer 7
-
$852 SGD
£523 GBP
View
A
Retailer 8
-
$865 SGD
$675 USD
View
A
Retailer 9
-
$1,171 SGD
$914 USD
View
A
Retailer 10
-
$1,250 SGD
$975 USD
View
A
Retailer 11
-
$1,565 SGD
View
B+
Retailer 12
-
$1,855 SGD
$1,447 USD
View
B+
Retailer 13
-
$1,935 SGD
£1,189 GBP
View
B+
Retailer 14
-
$2,055 SGD
$1,603 USD
View
Retailer 15
-
$2,126 SGD
A$2,552 AUD
View
Price last confirmed 21 days ago
Retailer 16
-
$2,544 SGD
$1,985 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20782121A · Oct 29
$3,371 SGD
$2,630 USD
View
16 more retailers have this diamond
Prices start from $434 SGDSave up to $2,936 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
2.50ct Cushion
$434 SGD