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Cushion|Lab Grown|IGI

2.80ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG800677357

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800677357

Diamond specifications and retailer prices

From $2,022 SGD
$1,582 USD
As of October 30, 2026
Save $12,040 SGD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $14,062 SGD at Do Amore Diamonds · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800677357 or 800677357. Listed at 10 retailers as of October 30, 2026, with prices from $2,022 to $14,062, a $12,040 spread on the same certified stone. Do Amore Diamonds lists it at $14,062. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677357
Dimensions9.55 × 7.40 × 4.96 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.55 mm7.40 mm2.80 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677357
Side View
Table 58.0%Crown 37.6°Girdle: STK-THKPavilion 35.3°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $14,062 SGD|Low: $2,022 SGD|High: $17,540 SGD|Avg: $6,319 SGD|-19.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$2,022 SGD
Retailer 8$2,026 SGD
Retailer 5$2,911 SGD
Retailer 10$3,058 SGD
Retailer 9$3,174 SGD
Retailer 3$3,446 SGD
Retailer 4$6,548 SGD
Retailer 7$7,619 SGD
Retailer 2$9,371 SGD
Do Amore Diamonds$14,062 SGD

28 data points across 10 retailers

10 retailers$2,022 SGD to $14,062 SGD

A+
Cheapest Retailer
-
$2,022 SGD
$1,582 USD
A
Retailer 2
-
$2,026 SGD
$1,585 USD
View
A
Retailer 3
-
$2,911 SGD
$2,277 USD
View
A
Retailer 4
-
$3,058 SGD
$2,392 USD
View
Final sale: no returns
A
Retailer 5
-
$3,174 SGD
$2,483 USD
View
A
Retailer 6
-
$3,446 SGD
€2,567 EUR
View
B+
Retailer 7
-
$6,548 SGD
£4,033 GBP
View
Retailer 8
-
$7,619 SGD
$5,960 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$9,371 SGD
$7,330 USD
View
Most Expensive
B
Do Amore Diamonds
27-AD77DF5F9 · Oct 30
$14,062 SGD
$11,000 USD
View
9 more retailers have this diamond
Prices start from $2,022 SGDSave up to $12,040 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
$2,022 SGD