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Marquise|Lab Grown|IGI

1.30ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG815692182

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815692182

Diamond specifications and retailer prices

From $620 CAD
As of November 3, 2026
Save $2,221 CAD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,372 CAD at Do Amore Diamonds · As of November 4, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815692182 or 815692182. Listed at 15 retailers as of November 3, 2026, with a 358% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815692182
Dimensions11.45 × 5.65 × 3.60 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm5.65 mm1.30 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815692182
Side View
Table 60.0%Crown 35.2°Girdle: THN-STKPavilion 41.1°Culet: NoneDepth 63.7%

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: Nov 3
Current: $3,372 CAD|Low: $620 CAD|High: $3,372 CAD|Avg: $1,734 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
November 5, 2026
Retailer 4$620 CAD
Retailer 3$672 CAD
Retailer 11$948 CAD
Retailer 10$956 CAD
Retailer 5$1,055 CAD
Retailer 2$1,348 CAD
Retailer 12$1,405 CAD
Retailer 7$1,414 CAD
Retailer 14$1,916 CAD
Retailer 9$2,000 CAD
Retailer 13$2,638 CAD
Retailer 6$2,841 CAD
Retailer 8$3,016 CAD
Do Amore Diamonds$3,372 CAD

42 data points across 14 retailers

15 retailers$620 CAD to $2,841 CAD

A
Cheapest Retailer
-
$620 CAD
A
Retailer 2
-
$672 CAD
View
Final sale: no returns
B+
Retailer 3
-
$948 CAD
View
B+
Retailer 4
-
$956 CAD
View
B+
Retailer 5
-
$1,055 CAD
View
B+
Retailer 6
-
$1,348 CAD
View
Retailer 7
-
$1,405 CAD
View
Price last confirmed 27 days ago
B
Retailer 8
-
$1,414 CAD
View
B
Retailer 9
-
$1,916 CAD
View
B
Retailer 10
-
$2,000 CAD
View
B
Retailer 11
-
$2,638 CAD
View
B
Retailer 12
-
$2,673 CAD
View
B
Retailer 13
-
$2,841 CAD
View
Retailer 14
-
$3,016 CAD
View
Price under review
Most Expensive
Do Amore Diamonds
31-LG7167529 · Nov 4
$3,372 CAD
$2,420 USD
View
Price under review
14 more retailers have this diamond
Prices start from $620 CADSave up to $2,221 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
$620 CAD