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Marquise|Lab Grown|IGI

1.30ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818679792

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818679792

Diamond specifications and retailer prices

From $355 CAD
$254 USD
As of October 27, 2026
Save $2,808 CAD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,163 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818679792 or 818679792. Listed at 16 retailers as of October 27, 2026, with prices from $355 to $3,163, a $2,808 spread on the same certified stone. Do Amore Diamonds lists it at $3,163. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818679792
Dimensions11.45 × 5.49 × 3.51 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm5.49 mm1.30 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818679792
Side View
Table 61.0%Crown 34.6°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 63.9%

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: $3,163 CAD|Low: $376 CAD|High: $3,163 CAD|Avg: $1,215 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
Retailer 16
Retailer 17
October 29, 2026
Retailer 9$376 CAD
Retailer 13$397 CAD
Retailer 4$596 CAD
Retailer 10$600 CAD
Retailer 15$600 CAD
Retailer 7$746 CAD
Retailer 12$862 CAD
Retailer 6$1,041 CAD
Retailer 8$1,118 CAD
Retailer 11$1,185 CAD
Retailer 16$1,288 CAD
Retailer 5$1,434 CAD
Retailer 17$1,812 CAD
Retailer 2$1,962 CAD
Retailer 14$2,225 CAD
Retailer 3$2,333 CAD
Do Amore Diamonds$3,163 CAD

19 data points across 17 retailers

16 retailers$355 CAD to $3,163 CAD

A
Cheapest Retailer
-
$355 CAD
$254 USD
A
Retailer 2
-
$397 CAD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$596 CAD
$426 USD
View
A
Retailer 4
-
$600 CAD
£338 GBP
View
A
Retailer 5
-
$600 CAD
$429 USD
View
A
Retailer 6
-
$746 CAD
$533 USD
View
A
Retailer 7
-
$862 CAD
£485 GBP
View
B+
Retailer 8
-
$1,041 CAD
$744 USD
View
B+
Retailer 9
-
$1,185 CAD
A$1,303 AUD
View
B+
Retailer 10
-
$1,288 CAD
$920 USD
View
B
Retailer 11
-
$1,434 CAD
$1,025 USD
View
B
Retailer 12
-
$1,812 CAD
$1,295 USD
View
B
Retailer 13
-
$1,962 CAD
£1,104 GBP
View
B
Retailer 14
-
$2,225 CAD
$1,590 USD
View
B
Retailer 15
-
$2,333 CAD
$1,667 USD
View
Most Expensive
B
Do Amore Diamonds
27-A87A97D67 · Oct 29
$3,163 CAD
$2,260 USD
View
15 more retailers have this diamond
Prices start from $355 CADSave up to $2,808 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
1.30ct Marquise
$355 CAD