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Cushion|Lab Grown|GCAL

2.80ct E IF Cushion Lab Grown Diamond

ID • E/IF • GCAL 353250312

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 353250312

Diamond specifications and retailer prices

From $2,434 SGD
$1,904 USD
As of October 30, 2026
Save $11,258 SGD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $13,692 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.8ct lab-grown cushion diamond

This 2.8ct 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 GCAL 353250312. Listed at 7 retailers as of October 29, 2026, with prices from $2,434 to $13,692, a $11,258 spread on the same certified stone. Do Amore Diamonds lists it at $13,692. 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

2.80
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle33°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353250312
Dimensions10.05 × 6.97 × 4.73 mm
L/W Ratio1.44
Culet sizeNone
Top View
10.05 mm6.97 mm2.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353250312
Side View
Table 61.0%Crown 32.5°Girdle: VTK-NANPavilion 33°Culet: NoneDepth 67.9%

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 30
Current: $13,692 SGD|Low: $1,741 SGD|High: $15,034 SGD|Avg: $6,016 SGD|-8.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$2,434 SGD
Retailer 5$3,325 SGD
Retailer 8$3,379 SGD
Retailer 9$3,857 SGD
Retailer 6$4,013 SGD
Retailer 10$5,124 SGD
Retailer 7$6,567 SGD
Retailer 11$6,719 SGD
Retailer 2$7,317 SGD
Retailer 3$9,804 SGD
Do Amore Diamonds$13,692 SGD

17 data points across 11 retailers

7 retailers$2,434 SGD to $13,692 SGD

A
Cheapest Retailer
-
$2,434 SGD
$1,904 USD
Final sale: no returns
A
Retailer 2
-
$3,325 SGD
$2,601 USD
View
A
Retailer 3
-
$3,379 SGD
$2,643 USD
View
A
Retailer 4
-
$4,013 SGD
$3,139 USD
View
B+
Retailer 5
-
$6,567 SGD
$5,137 USD
View
B+
Retailer 6
-
$7,317 SGD
£4,507 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A96CCC6EA · Oct 29
$13,692 SGD
$10,710 USD
View
6 more retailers have this diamond
Prices start from $2,434 SGDSave up to $11,258 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
2.80ct Cushion
$2,434 SGD