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Cushion|Lab Grown|IGI

2.56ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG729596351

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG729596351

Diamond specifications and retailer prices

From $2,179 CAD
$1,557 USD
As of October 28, 2026
Save $11,775 CAD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,954 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729596351 or 729596351. Listed at 16 retailers as of October 28, 2026, with prices from $2,179 to $13,954, a $11,775 spread on the same certified stone. Do Amore Diamonds lists it at $13,954. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729596351
Dimensions10.45 × 6.20 × 4.22 mm
L/W Ratio1.69
Girdle conditionFaceted
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm6.20 mm2.56 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729596351
Side View
Table 65.0%Crown 35.7°Girdle: STK-THKPavilion 38.2°Culet: LNGDepth 68.1%

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 28
Current: $13,954 CAD|Low: $2,179 CAD|High: $13,954 CAD|Avg: $5,316 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 3$2,179 CAD
Retailer 11$2,258 CAD
Retailer 9$2,498 CAD
Retailer 12$2,645 CAD
Retailer 6$3,174 CAD
Retailer 2$3,518 CAD
Retailer 7$5,925 CAD
Retailer 4$6,015 CAD
Retailer 10$6,084 CAD
Retailer 5$6,429 CAD
Retailer 8$7,154 CAD
Do Amore Diamonds$13,954 CAD

43 data points across 12 retailers

16 retailers$2,179 CAD to $13,954 CAD

A
Cheapest Retailer
-
$2,179 CAD
$1,557 USD
Final sale: no returns
A
Retailer 2
-
$2,258 CAD
$1,613 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$2,498 CAD
$1,785 USD
View
A
Retailer 4
-
$2,645 CAD
$1,890 USD
View
A
Retailer 5
-
$3,046 CAD
$2,176 USD
View
A
Retailer 6
-
$3,174 CAD
$2,268 USD
View
A
Retailer 7
-
$3,518 CAD
£1,979 GBP
View
B+
Retailer 8
-
$5,925 CAD
A$6,513 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$6,015 CAD
£3,384 GBP
View
B+
Retailer 10
-
$6,084 CAD
$4,347 USD
View
B+
Retailer 11
-
$6,429 CAD
ZAR 74,211 ZAR
View
B+
Retailer 12
-
$6,911 CAD
$4,938 USD
View
B+
Retailer 13
-
$7,154 CAD
£4,025 GBP
View
B
Retailer 14
-
$8,801 CAD
$6,288 USD
View
B
Retailer 15
-
$13,394 CAD
$9,570 USD
View
Most Expensive
B
Do Amore Diamonds
36-607396 · Oct 29
$13,954 CAD
$9,970 USD
View
15 more retailers have this diamond
Prices start from $2,179 CADSave up to $11,775 CAD

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
$2,179 CAD