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Marquise|Lab Grown|IGI

1.30ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG817624269

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817624269

Diamond specifications and retailer prices

From $366 CAD
As of November 3, 2026
Save $1,451 CAD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,149 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 LG817624269 or 817624269. Listed at 18 retailers as of November 3, 2026, with a 396% 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 angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817624269
Dimensions10.97 × 5.84 × 3.49 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
10.97 mm5.84 mm1.30 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817624269
Side View
Table 62.0%Crown 33.7°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 59.8%

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: $3,149 CAD|Low: $366 CAD|High: $31,784 CAD|Avg: $1,480 CAD
Do Amore Diamonds
Retailer 2
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Retailer 20
November 5, 2026
Retailer 4$366 CAD
Retailer 8$379 CAD
Retailer 16$380 CAD
Retailer 18$407 CAD
Retailer 7$543 CAD
Retailer 14$598 CAD
Retailer 12$603 CAD
Retailer 3$606 CAD
Retailer 11$658 CAD
Retailer 20$773 CAD
Retailer 2$849 CAD
Retailer 17$1,099 CAD
Retailer 9$1,225 CAD
Retailer 10$1,233 CAD
Retailer 19$1,311 CAD
Retailer 15$1,442 CAD
Retailer 6$1,676 CAD
Retailer 13$1,792 CAD
Retailer 5$1,817 CAD
Do Amore Diamonds$3,149 CAD

37 data points across 20 retailers

18 retailers$366 CAD to $1,817 CAD

A
Cheapest Retailer
-
$366 CAD
Final sale: no returns
Retailer 2
-
$379 CAD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$380 CAD
View
A
Retailer 4
-
$407 CAD
View
A
Retailer 5
-
$543 CAD
View
A
Retailer 6
-
$598 CAD
View
A
Retailer 7
-
$606 CAD
View
B+
Retailer 8
-
$773 CAD
View
B+
Retailer 9
-
$849 CAD
View
B+
Retailer 10
-
$1,099 CAD
View
Retailer 11
-
$1,225 CAD
View
Price last confirmed 31 days ago
Retailer 12
-
$1,233 CAD
View
Price last confirmed 57 days ago
B
Retailer 13
-
$1,311 CAD
View
B
Retailer 14
-
$1,442 CAD
View
B
Retailer 15
-
$1,676 CAD
View
B
Retailer 16
-
$1,792 CAD
View
B
Retailer 17
-
$1,817 CAD
View
Most Expensive
Do Amore Diamonds
27-BB2144194 · Nov 4
$3,149 CAD
$2,260 USD
View
Price under review
17 more retailers have this diamond
Prices start from $366 CADSave up to $1,451 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
$366 CAD