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Cushion|Lab Grown|IGI

2.77ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG816625888

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816625888

Diamond specifications and retailer prices

From $2,130 SGD
$1,666 USD
As of October 30, 2026
Save $9,555 SGD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,685 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.77ct lab-grown cushion diamond

This 2.77ct 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 LG816625888 or 816625888. Listed at 8 retailers as of October 29, 2026, with prices from $2,130 to $11,685, a $9,555 spread on the same certified stone. Do Amore Diamonds lists it at $11,685. 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

2.77
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816625888
Dimensions10.84 × 6.81 × 4.68 mm
L/W Ratio1.59
Girdle conditionFaceted
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
10.84 mm6.81 mm2.77 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816625888
Side View
Table 58.0%Crown 31.7°Girdle: THK-VTKPavilion 32.3°Culet: NoneDepth 68.7%

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 30
Current: $11,685 SGD|Low: $2,130 SGD|High: $18,128 SGD|Avg: $7,406 SGD|-32.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$2,130 SGD
Retailer 4$2,192 SGD
Retailer 6$3,140 SGD
Retailer 3$3,647 SGD
Retailer 9$4,065 SGD
Retailer 8$7,798 SGD
Retailer 7$8,696 SGD
Retailer 2$9,409 SGD
Do Amore Diamonds$11,685 SGD

15 data points across 9 retailers

8 retailers$2,130 SGD to $11,685 SGD

A
Cheapest Retailer
-
$2,130 SGD
$1,666 USD
A
Retailer 2
-
$2,192 SGD
$1,715 USD
View
A
Retailer 3
-
$3,140 SGD
$2,456 USD
View
A
Retailer 4
-
$3,647 SGD
€2,717 EUR
View
Retailer 5
-
$7,798 SGD
$6,100 USD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$8,696 SGD
£5,356 GBP
View
B
Retailer 7
-
$9,409 SGD
$7,360 USD
View
Most Expensive
B
Do Amore Diamonds
27-4E0AF5316 · Oct 29
$11,685 SGD
$9,140 USD
View
7 more retailers have this diamond
Prices start from $2,130 SGDSave up to $9,555 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
2.77ct Cushion
$2,130 SGD