CaratHunter
Plans
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 $1,996 SGD
$1,557 USD
As of October 28, 2026
Save $10,783 SGD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,779 SGD 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 $1,996 to $12,779, a $10,783 spread on the same certified stone. Do Amore Diamonds lists it at $12,779. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $12,779 SGD|Low: $1,996 SGD|High: $12,779 SGD|Avg: $4,873 SGD
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 28, 2026
Retailer 3$1,996 SGD
Retailer 11$2,067 SGD
Retailer 9$2,288 SGD
Retailer 12$2,422 SGD
Retailer 5$2,907 SGD
Retailer 2$3,209 SGD
Retailer 7$5,426 SGD
Retailer 4$5,508 SGD
Retailer 10$5,572 SGD
Retailer 6$5,865 SGD
Retailer 8$6,552 SGD
Do Amore Diamonds$12,779 SGD

42 data points across 12 retailers

16 retailers$1,996 SGD to $12,779 SGD

A
Cheapest Retailer
-
$1,996 SGD
$1,557 USD
Final sale: no returns
A
Retailer 2
-
$2,067 SGD
$1,613 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$2,288 SGD
$1,785 USD
View
A
Retailer 4
-
$2,422 SGD
$1,890 USD
View
A
Retailer 5
-
$2,789 SGD
$2,176 USD
View
A
Retailer 6
-
$2,907 SGD
$2,268 USD
View
A
Retailer 7
-
$3,209 SGD
£1,971 GBP
View
B+
Retailer 8
-
$5,426 SGD
A$6,513 AUD
View
B+
Retailer 9
-
$5,508 SGD
£3,384 GBP
View
B+
Retailer 10
-
$5,572 SGD
$4,347 USD
View
B+
Retailer 11
-
$5,865 SGD
ZAR 73,920 ZAR
View
B+
Retailer 12
-
$6,329 SGD
$4,938 USD
View
B+
Retailer 13
-
$6,552 SGD
£4,025 GBP
View
B
Retailer 14
-
$8,059 SGD
$6,288 USD
View
B
Retailer 15
-
$12,266 SGD
$9,570 USD
View
Most Expensive
B
Do Amore Diamonds
36-607396 · Oct 29
$12,779 SGD
$9,970 USD
View
15 more retailers have this diamond
Prices start from $1,996 SGDSave up to $10,783 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
2.56ct Cushion
$1,996 SGD