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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 €2,555 EUR
$2,855 USD
As of October 26, 2026
Save €9,345 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €11,900 EUR 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 €2,555 to €11,900, a €9,345 spread on the same certified stone. With Clarity lists it at €11,900. 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: €3,672 EUR|Low: €2,555 EUR|High: €11,900 EUR|Avg: €5,506 EUR|-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€2,555 EUR
Retailer 18€2,582 EUR
Retailer 11€2,687 EUR
Retailer 5€2,802 EUR
Retailer 4€3,121 EUR
Retailer 12€3,331 EUR
Retailer 1€3,672 EUR
Retailer 16€3,738 EUR
Retailer 10€4,164 EUR
Retailer 7€4,611 EUR
Retailer 6€5,722 EUR
Retailer 8€6,043 EUR
Retailer 15€6,255 EUR
Retailer 14€6,525 EUR
Retailer 3€7,192 EUR
Retailer 9€8,499 EUR
Retailer 13€9,900 EUR
Retailer 2€10,993 EUR
With Clarity€11,900 EUR

17 data points across 19 retailers

18 retailers€2,555 EUR to €11,900 EUR

A
Cheapest Retailer
-
€2,555 EUR
$2,855 USD
A
Retailer 2
-
€2,582 EUR
$2,885 USD
View
A
Retailer 3
-
€2,687 EUR
£2,364 GBP
View
A
Retailer 4
-
€3,121 EUR
$3,487 USD
View
A
Retailer 5
-
€3,331 EUR
£2,930 GBP
View
B+
Retailer 6
-
€3,672 EUR
View
B+
Retailer 7
-
€3,738 EUR
CA$5,800 CAD
View
B+
Retailer 8
-
€4,164 EUR
$4,652 USD
View
B+
Retailer 9
-
€4,611 EUR
£4,056 GBP
View
B
Retailer 10
-
€5,722 EUR
$6,393 USD
View
B
Retailer 11
-
€6,043 EUR
$6,752 USD
View
B
Retailer 12
-
€6,255 EUR
ZAR 112,890 ZAR
View
B
Retailer 13
-
€6,525 EUR
£5,740 GBP
View
B
Retailer 14
-
€7,192 EUR
$8,035 USD
View
B
Retailer 15
-
€8,499 EUR
$9,495 USD
View
B
Retailer 16
-
€9,900 EUR
$11,060 USD
View
B
Retailer 17
-
€10,993 EUR
$12,282 USD
View
Most Expensive
B
With Clarity
842609045 · Oct 30
€11,900 EUR
$13,295 USD
View
17 more retailers have this diamond
Prices start from €2,555 EURSave up to €9,345 EUR

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
€2,555 EUR