Marquise|Lab Grown|IGI

1.29ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG835634110

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835634110

Diamond specifications and retailer prices

From $323 CAD
$231 USD
As of October 30, 2026
Save $1,706 CAD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,029 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.29ct lab-grown marquise diamond

This 1.29ct 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 LG835634110 or 835634110. Listed at 20 retailers as of October 29, 2026, with prices from $323 to $2,029, a $1,706 spread on the same certified stone. Brilliant Earth lists it at $2,029. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835634110
Dimensions11.34 × 5.55 × 3.52 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.34 mm5.55 mm1.29 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835634110
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 41°Culet: NoneDepth 63.4%

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: $2,029 CAD|Low: $323 CAD|High: $2,183 CAD|Avg: $1,027 CAD|-7.1%
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
October 30, 2026
Retailer 2$323 CAD
Retailer 3$361 CAD
Retailer 12$383 CAD
Retailer 19$400 CAD
Retailer 9$410 CAD
Retailer 13$539 CAD
Retailer 6$705 CAD
Retailer 8$710 CAD
Retailer 15$754 CAD
Retailer 16$882 CAD
Retailer 7$1,001 CAD
Retailer 11$1,267 CAD
Retailer 5$1,286 CAD
Retailer 10$1,324 CAD
Retailer 17$1,360 CAD
Retailer 20$1,386 CAD
Retailer 18$1,471 CAD
Retailer 4$1,612 CAD
Retailer 14$1,807 CAD
Brilliant Earth$2,029 CAD

31 data points across 20 retailers

20 retailers$323 CAD to $2,029 CAD

A
Cheapest Retailer
-
$323 CAD
$231 USD
A
Retailer 2
-
$361 CAD
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$383 CAD
$274 USD
View
A
Retailer 4
-
$400 CAD
$286 USD
View
A
Retailer 5
-
$410 CAD
$293 USD
View
B+
Retailer 6
-
$539 CAD
$385 USD
View
A
Retailer 7
-
$705 CAD
ZAR 8,136 ZAR
View
A
Retailer 8
-
$710 CAD
€483 EUR
View
A
Retailer 9
-
$754 CAD
£424 GBP
View
A
Retailer 10
-
$882 CAD
$630 USD
View
B+
Retailer 11
-
$1,001 CAD
A$1,100 AUD
View
B+
Retailer 12
-
$1,267 CAD
$905 USD
View
B+
Retailer 13
-
$1,286 CAD
$919 USD
View
B+
Retailer 14
-
$1,324 CAD
$946 USD
View
B+
Retailer 15
-
$1,360 CAD
$971 USD
View
B+
Retailer 16
-
$1,386 CAD
$990 USD
View
B+
Retailer 17
-
$1,471 CAD
A$1,617 AUD
View
B
Retailer 18
-
$1,612 CAD
£907 GBP
View
B
Retailer 19
-
$1,807 CAD
$1,291 USD
View
Most Expensive
B
Brilliant Earth
21277189A · Oct 29
$2,029 CAD
$1,450 USD
View
19 more retailers have this diamond
Prices start from $323 CADSave up to $1,706 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
1.29ct Marquise
$323 CAD