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Cushion|Lab Grown|IGI

2.79ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG842609045

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG842609045

Diamond specifications and retailer prices

From $3,650 SGD
$2,855 USD
As of October 26, 2026
Save $13,346 SGD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,996 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 2.79ct lab-grown cushion diamond

This 2.79ct 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 LG842609045 or 842609045. Listed at 18 retailers as of October 26, 2026, with prices from $3,650 to $16,996, a $13,346 spread on the same certified stone. With Clarity lists it at $16,996. 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

2.79
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842609045
Dimensions8.47 × 8.37 × 5.52 mm
L/W Ratio1.01
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
8.47 mm8.37 mm2.79 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842609045
Side View
Table 55.0%Crown 37.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 65.9%

Caratlytics Score

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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 26
Current: $5,244 SGD|Low: $3,650 SGD|High: $16,996 SGD|Avg: $7,864 SGD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
With Clarity
October 27, 2026
Retailer 17$3,650 SGD
Retailer 18$3,688 SGD
Retailer 11$3,837 SGD
Retailer 5$4,001 SGD
Retailer 4$4,458 SGD
Retailer 12$4,758 SGD
Retailer 1$5,244 SGD
Retailer 16$5,339 SGD
Retailer 10$5,947 SGD
Retailer 7$6,585 SGD
Retailer 6$8,173 SGD
Retailer 8$8,632 SGD
Retailer 15$8,933 SGD
Retailer 14$9,319 SGD
Retailer 3$10,272 SGD
Retailer 9$12,138 SGD
Retailer 13$14,139 SGD
Retailer 2$15,701 SGD
With Clarity$16,996 SGD

17 data points across 19 retailers

18 retailers$3,650 SGD to $16,996 SGD

A
Cheapest Retailer
-
$3,650 SGD
$2,855 USD
A
Retailer 2
-
$3,688 SGD
$2,885 USD
View
A
Retailer 3
-
$3,837 SGD
£2,364 GBP
View
A
Retailer 4
-
$4,458 SGD
$3,487 USD
View
A
Retailer 5
-
$4,758 SGD
£2,930 GBP
View
B+
Retailer 6
-
$5,244 SGD
€3,907 EUR
View
B+
Retailer 7
-
$5,339 SGD
CA$5,800 CAD
View
B+
Retailer 8
-
$5,947 SGD
$4,652 USD
View
B+
Retailer 9
-
$6,585 SGD
£4,056 GBP
View
B
Retailer 10
-
$8,173 SGD
$6,393 USD
View
B
Retailer 11
-
$8,632 SGD
$6,752 USD
View
B
Retailer 12
-
$8,933 SGD
ZAR 112,890 ZAR
View
B
Retailer 13
-
$9,319 SGD
£5,740 GBP
View
B
Retailer 14
-
$10,272 SGD
$8,035 USD
View
B
Retailer 15
-
$12,138 SGD
$9,495 USD
View
B
Retailer 16
-
$14,139 SGD
$11,060 USD
View
B
Retailer 17
-
$15,701 SGD
$12,282 USD
View
Most Expensive
B
With Clarity
842609045 · Oct 30
$16,996 SGD
$13,295 USD
View
17 more retailers have this diamond
Prices start from $3,650 SGDSave up to $13,346 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
2.79ct Cushion
$3,650 SGD