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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 $525 AUD
$369 USD
As of October 25, 2026
Save $4,457 AUD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,983 AUD 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 $525 to $4,983, a $4,457 spread on the same certified stone. Brilliant Earth lists it at $4,983. 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
Colour
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

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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 25
Current: $4,983 AUD|Low: $525 AUD|High: $6,549 AUD|Avg: $1,798 AUD|-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$525 AUD
Retailer 10$544 AUD
Retailer 11$797 AUD
Retailer 5$860 AUD
Retailer 6$909 AUD
Retailer 2$933 AUD
Retailer 12$1,062 AUD
Retailer 3$1,327 AUD
Retailer 4$1,759 AUD
Retailer 13$2,023 AUD
Retailer 7$2,119 AUD
Retailer 9$2,890 AUD
Brilliant Earth$4,983 AUD

37 data points across 13 retailers

13 retailers$525 AUD to $4,983 AUD

A
Cheapest Retailer
-
$525 AUD
$369 USD
Retailer 2
-
$544 AUD
£301 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$797 AUD
$560 USD
View
B+
Retailer 4
-
$860 AUD
$604 USD
View
A
Retailer 5
-
$909 AUD
€608 EUR
View
A
Retailer 6
-
$933 AUD
£516 GBP
View
A
Retailer 7
-
$1,062 AUD
$746 USD
View
A
Retailer 8
-
$1,327 AUD
$932 USD
View
Retailer 9
-
$1,759 AUD
$1,235 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$2,023 AUD
$1,421 USD
View
B+
Retailer 11
-
$2,119 AUD
£1,172 GBP
View
Retailer 12
-
$2,890 AUD
$2,030 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
17986573A · Oct 30
$4,983 AUD
$3,500 USD
View
12 more retailers have this diamond
Prices start from $525 AUDSave up to $4,457 AUD

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
$525 AUD