Cushion|Lab Grown|IGI

2.56ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG837682821

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837682821

Diamond specifications and retailer prices

From $570 USD
As of October 29, 2026
Save $1,278 USD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,848 USD at With Clarity · As of October 29, 2026
View at With Clarity

About this 2.56ct lab-grown cushion diamond

This 2.56ct 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 LG837682821 or 837682821. Listed at 8 retailers as of October 29, 2026, with prices from $570 to $1,848, a $1,278 spread on the same certified stone. With Clarity lists it at $1,848. 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

2.56
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837682821
Dimensions9.97 × 6.97 × 4.63 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm6.97 mm2.56 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837682821
Side View
Table 64.0%Crown 37.8°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $679 USD|Low: $433 USD|High: $1,848 USD|Avg: $1,158 USD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 29, 2026
Retailer 4$433 USD
Retailer 3$570 USD
Retailer 1$679 USD
Retailer 6$791 USD
Retailer 5$1,470 USD
Retailer 2$1,684 USD
With Clarity$1,848 USD

25 data points across 7 retailers

8 retailers$570 USD to $1,848 USD

Retailer 1
-
$433 USD
£341 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
$570 USD
View
A
Retailer 3
-
$679 USD
€647 EUR
View
A
Retailer 4
-
$791 USD
View
B+
Retailer 5
-
$1,280 USD
View
B+
Retailer 6
-
$1,470 USD
View
B+
Retailer 7
-
$1,684 USD
£1,326 GBP
View
Most Expensive
B+
With Clarity
837682821 · Oct 29
$1,848 USD
View
7 more retailers have this diamond
Prices start from $570 USDSave up to $1,278 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
2.56ct Cushion
$570 USD