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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 $1,678 SGD
$1,309 USD
As of October 28, 2026
Save $11,639 SGD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,317 SGD 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 28, 2026, with prices from $1,678 to $13,317, a $11,639 spread on the same certified stone. Do Amore Diamonds lists it at $13,317. 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
Colour
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 28
Current: $13,317 SGD|Low: $1,678 SGD|High: $13,317 SGD|Avg: $4,851 SGD
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$1,678 SGD
Retailer 14$1,942 SGD
Retailer 3$2,144 SGD
Retailer 2$2,706 SGD
Retailer 7$2,762 SGD
Retailer 4$3,180 SGD
Retailer 15$3,291 SGD
Retailer 11$4,565 SGD
Retailer 17$4,629 SGD
Retailer 10$4,953 SGD
Retailer 16$5,036 SGD
Retailer 9$5,874 SGD
Retailer 13$6,202 SGD
Retailer 8$6,687 SGD
Retailer 5$6,811 SGD
Retailer 12$7,126 SGD
Do Amore Diamonds$13,317 SGD

44 data points across 17 retailers

17 retailers$1,678 SGD to $13,317 SGD

A
Cheapest Retailer
-
$1,678 SGD
$1,309 USD
Final sale: no returns
A
Retailer 2
-
$1,942 SGD
$1,515 USD
View
A
Retailer 3
-
$2,144 SGD
$1,673 USD
View
A
Retailer 4
-
$2,706 SGD
£1,662 GBP
View
A
Retailer 5
-
$2,762 SGD
$2,155 USD
View
A
Retailer 6
-
$3,180 SGD
$2,481 USD
View
A
Retailer 7
-
$3,291 SGD
$2,568 USD
View
Retailer 8
-
$4,565 SGD
A$5,480 AUD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$4,629 SGD
£2,844 GBP
View
A
Retailer 10
-
$4,953 SGD
ZAR 62,433 ZAR
View
A
Retailer 11
-
$5,036 SGD
$3,929 USD
View
Retailer 12
-
$5,874 SGD
A$7,051 AUD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
$6,202 SGD
£3,810 GBP
View
B+
Retailer 14
-
$6,687 SGD
View
B+
Retailer 15
-
$6,811 SGD
$5,314 USD
View
Retailer 16
-
$7,126 SGD
$5,560 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-8C2C3252A · Oct 30
$13,317 SGD
$10,390 USD
View
16 more retailers have this diamond
Prices start from $1,678 SGDSave up to $11,639 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
$1,678 SGD