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Cushion|Lab Grown|IGI

2.79ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG780636705

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780636705

Diamond specifications and retailer prices

From $1,829 CAD
$1,309 USD
As of October 30, 2026
Save $12,685 CAD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,514 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.79ct lab-grown cushion diamond

This 2.79ct 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 IGI LG780636705 or 780636705. Listed at 17 retailers as of October 30, 2026, with prices from $1,829 to $14,514, a $12,685 spread on the same certified stone. Do Amore Diamonds lists it at $14,514. 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
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780636705
Dimensions9.69 × 7.45 × 4.95 mm
L/W Ratio1.30
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
9.69 mm7.45 mm2.79 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780636705
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 36°Culet: NoneDepth 66.4%

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 30
Current: $14,514 CAD|Low: $1,829 CAD|High: $14,514 CAD|Avg: $5,292 CAD
Do Amore Diamonds
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
October 30, 2026
Retailer 6$1,829 CAD
Retailer 14$2,116 CAD
Retailer 3$2,337 CAD
Retailer 2$2,949 CAD
Retailer 7$3,010 CAD
Retailer 4$3,466 CAD
Retailer 15$3,587 CAD
Retailer 11$4,976 CAD
Retailer 17$5,045 CAD
Retailer 10$5,398 CAD
Retailer 16$5,488 CAD
Retailer 9$6,402 CAD
Retailer 13$6,759 CAD
Retailer 8$7,288 CAD
Retailer 5$7,423 CAD
Retailer 12$7,767 CAD
Do Amore Diamonds$14,514 CAD

43 data points across 17 retailers

17 retailers$1,829 CAD to $14,514 CAD

A
Cheapest Retailer
-
$1,829 CAD
$1,309 USD
Final sale: no returns
A
Retailer 2
-
$2,116 CAD
$1,515 USD
View
A
Retailer 3
-
$2,337 CAD
$1,673 USD
View
A
Retailer 4
-
$2,949 CAD
£1,662 GBP
View
A
Retailer 5
-
$3,010 CAD
$2,155 USD
View
A
Retailer 6
-
$3,466 CAD
$2,481 USD
View
A
Retailer 7
-
$3,587 CAD
$2,568 USD
View
Retailer 8
-
$4,976 CAD
A$5,480 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$5,045 CAD
£2,844 GBP
View
A
Retailer 10
-
$5,398 CAD
ZAR 62,433 ZAR
View
A
Retailer 11
-
$5,488 CAD
$3,929 USD
View
Retailer 12
-
$6,402 CAD
A$7,051 AUD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$6,759 CAD
£3,810 GBP
View
B+
Retailer 14
-
$7,288 CAD
SGD 7,050 SGD
View
B+
Retailer 15
-
$7,423 CAD
$5,314 USD
View
Retailer 16
-
$7,767 CAD
$5,560 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-8C2C3252A · Oct 30
$14,514 CAD
$10,390 USD
View
16 more retailers have this diamond
Prices start from $1,829 CADSave up to $12,685 CAD

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
$1,829 CAD