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Marquise|Lab Grown|IGI

1.48ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG778671677

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778671677

Diamond specifications and retailer prices

From $330 CAD
$236 USD
As of October 30, 2026
Save $2,791 CAD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,121 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.48ct lab-grown marquise diamond

This 1.48ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778671677 or 778671677. Listed at 21 retailers as of October 28, 2026, with prices from $330 to $3,121, a $2,791 spread on the same certified stone. Brilliant Earth lists it at $3,121. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778671677
Dimensions12.42 × 5.89 × 3.49 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm5.89 mm1.48 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778671677
Side View
Table 62.0%Crown 34.6°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
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: $3,121 CAD|Low: $316 CAD|High: $3,135 CAD|Avg: $987 CAD|+17.4%
Brilliant Earth
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
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 5$330 CAD
Retailer 3$368 CAD
Retailer 9$383 CAD
Retailer 6$409 CAD
Retailer 11$409 CAD
Retailer 2$503 CAD
Retailer 21$553 CAD
Retailer 15$703 CAD
Retailer 18$738 CAD
Retailer 13$772 CAD
Retailer 10$865 CAD
Retailer 17$998 CAD
Retailer 8$1,121 CAD
Retailer 7$1,316 CAD
Retailer 20$1,320 CAD
Retailer 12$1,327 CAD
Retailer 14$1,389 CAD
Retailer 16$1,600 CAD
Retailer 19$1,642 CAD
Retailer 4$1,830 CAD
Brilliant Earth$3,121 CAD

35 data points across 21 retailers

21 retailers$330 CAD to $3,121 CAD

A
Cheapest Retailer
-
$330 CAD
$236 USD
A
Retailer 2
-
$368 CAD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$383 CAD
$274 USD
View
A
Retailer 4
-
$409 CAD
$292 USD
View
A
Retailer 5
-
$409 CAD
$292 USD
View
A
Retailer 6
-
$503 CAD
£283 GBP
View
B+
Retailer 7
-
$553 CAD
$395 USD
View
A
Retailer 8
-
$703 CAD
ZAR 8,116 ZAR
View
A
Retailer 9
-
$738 CAD
€502 EUR
View
A
Retailer 10
-
$772 CAD
£434 GBP
View
A
Retailer 11
-
$865 CAD
$618 USD
View
A
Retailer 12
-
$998 CAD
A$1,097 AUD
View
B+
Retailer 13
-
$1,121 CAD
$801 USD
View
B+
Retailer 14
-
$1,316 CAD
$940 USD
View
B+
Retailer 15
-
$1,320 CAD
$943 USD
View
B+
Retailer 16
-
$1,327 CAD
SGD 1,281 SGD
View
B+
Retailer 17
-
$1,389 CAD
$992 USD
View
B+
Retailer 18
-
$1,600 CAD
£900 GBP
View
B+
Retailer 19
-
$1,642 CAD
£924 GBP
View
B
Retailer 20
-
$1,830 CAD
$1,308 USD
View
Most Expensive
B
Brilliant Earth
20603760A · Oct 28
$3,121 CAD
$2,230 USD
View
20 more retailers have this diamond
Prices start from $330 CADSave up to $2,791 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
1.48ct Marquise
$330 CAD