Marquise|Lab Grown|IGI

1.29ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG825664817

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825664817

Diamond specifications and retailer prices

From $277 CAD
$198 USD
As of October 23, 2026
Save $2,382 CAD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,659 CAD at Do Amore Diamonds · As of October 26, 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 LG825664817 or 825664817. Listed at 14 retailers as of October 23, 2026, with prices from $277 to $2,659, a $2,382 spread on the same certified stone. Do Amore Diamonds lists it at $2,659. 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 angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825664817
Dimensions10.91 × 5.80 × 3.62 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.91 mm5.80 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825664817
Side View
Table 57.0%Crown 33.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

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: $2,659 CAD|Low: $277 CAD|High: $2,659 CAD|Avg: $861 CAD
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 26, 2026
Retailer 14$277 CAD
Retailer 6$311 CAD
Retailer 11$322 CAD
Retailer 5$415 CAD
Retailer 3$472 CAD
Retailer 2$476 CAD
Retailer 9$625 CAD
Retailer 13$691 CAD
Retailer 12$926 CAD
Retailer 15$1,110 CAD
Retailer 7$1,199 CAD
Retailer 4$1,218 CAD
Retailer 8$1,220 CAD
Retailer 10$1,523 CAD
Do Amore Diamonds$2,659 CAD

7 data points across 15 retailers

14 retailers$277 CAD to $2,659 CAD

A
Cheapest Retailer
-
$277 CAD
$198 USD
A
Retailer 2
-
$322 CAD
$230 USD
View
A
Retailer 3
-
$415 CAD
$297 USD
View
B+
Retailer 4
-
$472 CAD
$337 USD
View
A
Retailer 5
-
$476 CAD
£268 GBP
View
A
Retailer 6
-
$625 CAD
€425 EUR
View
A
Retailer 7
-
$691 CAD
$494 USD
View
B+
Retailer 8
-
$926 CAD
A$1,018 AUD
View
B+
Retailer 9
-
$1,110 CAD
$793 USD
View
B
Retailer 10
-
$1,199 CAD
$857 USD
View
B
Retailer 11
-
$1,218 CAD
$870 USD
View
B
Retailer 12
-
$1,220 CAD
$872 USD
View
B
Retailer 13
-
$1,523 CAD
£857 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F7FBCDAD3 · Oct 26
$2,659 CAD
$1,900 USD
View
13 more retailers have this diamond
Prices start from $277 CADSave up to $2,382 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
$277 CAD