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Marquise|Lab Grown|IGI

2.79ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG828618618

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828618618

Diamond specifications and retailer prices

From $575 CAD
$411 USD
As of October 23, 2026
Save $4,057 CAD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,633 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.79ct lab-grown marquise diamond

This 2.79ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618618 or 828618618. Listed at 23 retailers as of October 23, 2026, with prices from $575 to $4,633, a $4,057 spread on the same certified stone. Brilliant Earth lists it at $4,633. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618618
Dimensions14.05 × 7.33 × 4.74 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.05 mm7.33 mm2.79 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828618618
Side View
Table 62.0%Crown 36.2°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $4,633 CAD|Low: $642 CAD|High: $4,871 CAD|Avg: $1,991 CAD|-4.9%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
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Retailer 21
October 28, 2026
Retailer 7$642 CAD
Retailer 21$645 CAD
Retailer 16$748 CAD
Retailer 20$788 CAD
Retailer 4$917 CAD
Retailer 13$1,089 CAD
Retailer 8$1,128 CAD
Retailer 15$1,157 CAD
Retailer 17$1,584 CAD
Retailer 19$1,706 CAD
Retailer 6$1,722 CAD
Retailer 2$1,723 CAD
Retailer 10$2,270 CAD
Retailer 11$2,343 CAD
Retailer 9$2,614 CAD
Retailer 3$2,672 CAD
Retailer 14$2,682 CAD
Retailer 18$2,792 CAD
Retailer 5$3,079 CAD
Retailer 12$3,814 CAD
Brilliant Earth$4,633 CAD

28 data points across 21 retailers

23 retailers$575 CAD to $4,633 CAD

A
Cheapest Retailer
-
$575 CAD
$411 USD
A
Retailer 2
-
$645 CAD
$461 USD
View
A
Retailer 3
-
$714 CAD
$510 USD
View
A
Retailer 4
-
$748 CAD
£421 GBP
View
A
Retailer 5
-
$788 CAD
HK$4,400 HKD
View
A
Retailer 6
-
$917 CAD
$655 USD
View
A
Retailer 7
-
$1,089 CAD
€741 EUR
View
B+
Retailer 8
-
$1,128 CAD
$806 USD
View
A
Retailer 9
-
$1,157 CAD
£651 GBP
View
A
Retailer 10
-
$1,584 CAD
A$1,741 AUD
View
A
Retailer 11
-
$1,706 CAD
ZAR 19,694 ZAR
View
A
Retailer 12
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$1,722 CAD
$1,230 USD
View
A
Retailer 13
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$1,723 CAD
$1,231 USD
View
B+
Retailer 14
-
$2,270 CAD
SGD 2,192 SGD
View
B+
Retailer 15
-
$2,294 CAD
$1,639 USD
View
B+
Retailer 16
-
$2,343 CAD
$1,674 USD
View
B+
Retailer 17
-
$2,614 CAD
$1,868 USD
View
B+
Retailer 18
-
$2,672 CAD
$1,909 USD
View
Retailer 19
-
$2,682 CAD
A$2,948 AUD
View
Price last confirmed 22 days ago
B+
Retailer 20
-
$2,792 CAD
£1,571 GBP
View
B+
Retailer 21
-
$3,079 CAD
$2,200 USD
View
Retailer 22
-
$3,814 CAD
$2,725 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21274722A · Oct 26
$4,633 CAD
$3,310 USD
View
22 more retailers have this diamond
Prices start from $575 CADSave up to $4,057 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 Marquise
$575 CAD