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Cushion|Lab Grown|IGI

2.56ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG779652014

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

Certificate IGI LG779652014

Diamond specifications and retailer prices

From $369 USD
As of October 25, 2026
Save $3,131 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,500 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG779652014 or 779652014. Listed at 13 retailers as of October 25, 2026, with prices from $369 to $3,500, a $3,131 spread on the same certified stone. Brilliant Earth lists it at $3,500. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779652014
Dimensions8.06 × 7.86 × 5.24 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm7.86 mm2.56 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779652014
Side View
Table 62.0%Crown 35.6°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 66.7%

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 25
Current: $3,500 USD|Low: $369 USD|High: $4,600 USD|Avg: $1,267 USD|-23.9%
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
October 30, 2026
Retailer 8$369 USD
Retailer 10$382 USD
Retailer 11$560 USD
Retailer 5$604 USD
Retailer 6$638 USD
Retailer 2$655 USD
Retailer 12$746 USD
Retailer 3$932 USD
Retailer 4$1,235 USD
Retailer 13$1,421 USD
Retailer 7$1,488 USD
Retailer 9$2,030 USD
Brilliant Earth$3,500 USD

38 data points across 13 retailers

13 retailers$369 USD to $3,500 USD

A
Cheapest Retailer
-
$369 USD
Retailer 2
-
$382 USD
£301 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$560 USD
View
B+
Retailer 4
-
$604 USD
View
A
Retailer 5
-
$638 USD
€608 EUR
View
A
Retailer 6
-
$655 USD
£516 GBP
View
A
Retailer 7
-
$746 USD
View
A
Retailer 8
-
$932 USD
View
Retailer 9
-
$1,235 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$1,421 USD
View
B+
Retailer 11
-
$1,488 USD
£1,172 GBP
View
Retailer 12
-
$2,030 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
17986573A · Oct 30
$3,500 USD
View
12 more retailers have this diamond
Prices start from $369 USDSave up to $3,131 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
$369 USD