Marquise|Lab Grown|IGI

1.29ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG828636309

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828636309

Diamond specifications and retailer prices

From $328 CAD
$234 USD
As of October 27, 2026
Save $2,486 CAD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,813 CAD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828636309 or 828636309. Listed at 16 retailers as of October 27, 2026, with prices from $328 to $2,813, a $2,486 spread on the same certified stone. Do Amore Diamonds lists it at $2,813. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828636309
Dimensions11.25 × 5.65 × 3.52 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.25 mm5.65 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828636309
Side View
Table 61.0%Crown 34.2°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.3%

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 27
Current: $2,813 CAD|Low: $328 CAD|High: $2,813 CAD|Avg: $1,047 CAD|+8.6%
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
October 29, 2026
Retailer 4$328 CAD
Retailer 7$365 CAD
Retailer 15$487 CAD
Retailer 3$532 CAD
Retailer 12$677 CAD
Retailer 10$750 CAD
Retailer 6$882 CAD
Retailer 8$976 CAD
Retailer 9$1,121 CAD
Retailer 13$1,169 CAD
Retailer 5$1,526 CAD
Retailer 11$1,605 CAD
Retailer 14$1,710 CAD
Retailer 2$1,881 CAD
Do Amore Diamonds$2,813 CAD

15 data points across 15 retailers

16 retailers$328 CAD to $2,813 CAD

A
Cheapest Retailer
-
$328 CAD
$234 USD
Final sale: no returns
Retailer 2
-
$365 CAD
$261 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$487 CAD
$348 USD
View
A
Retailer 4
-
$532 CAD
$380 USD
View
A
Retailer 5
-
$677 CAD
ZAR 7,810 ZAR
View
A
Retailer 6
-
$750 CAD
£422 GBP
View
Retailer 7
-
$882 CAD
$630 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$976 CAD
A$1,073 AUD
View
B+
Retailer 9
-
$1,121 CAD
A$1,232 AUD
View
B
Retailer 10
-
$1,169 CAD
$835 USD
View
B
Retailer 11
-
$1,526 CAD
$1,091 USD
View
B
Retailer 12
-
$1,605 CAD
£903 GBP
View
B
Retailer 13
-
$1,710 CAD
$1,222 USD
View
B
Retailer 14
-
$1,881 CAD
$1,344 USD
View
B
Retailer 15
-
$2,253 CAD
$1,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-60CDAB16E · Oct 27
$2,813 CAD
$2,010 USD
View
15 more retailers have this diamond
Prices start from $328 CADSave up to $2,486 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
$328 CAD