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Marquise|Lab Grown|IGI

1.61ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG819647312

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819647312

Diamond specifications and retailer prices

From $349 CAD
$250 USD
As of October 30, 2026
Save $1,676 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,026 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819647312 or 819647312. Listed at 18 retailers as of October 30, 2026, with prices from $349 to $2,026, a $1,676 spread on the same certified stone. Brilliant Earth lists it at $2,026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819647312
Dimensions11.90 × 6.11 × 3.87 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm6.11 mm1.61 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819647312
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,026 CAD|Low: $277 CAD|High: $2,123 CAD|Avg: $1,125 CAD|-4.6%
Brilliant Earth
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 30, 2026
Retailer 14$349 CAD
Retailer 3$390 CAD
Retailer 4$433 CAD
Retailer 2$533 CAD
Retailer 15$654 CAD
Retailer 10$752 CAD
Retailer 8$841 CAD
Retailer 6$1,029 CAD
Retailer 12$1,214 CAD
Retailer 13$1,534 CAD
Retailer 11$1,676 CAD
Retailer 5$1,819 CAD
Retailer 7$1,887 CAD
Retailer 9$1,925 CAD
Brilliant Earth$2,026 CAD

32 data points across 15 retailers

18 retailers$349 CAD to $2,026 CAD

A
Cheapest Retailer
-
$349 CAD
$250 USD
A
Retailer 2
-
$390 CAD
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$433 CAD
$310 USD
View
A
Retailer 4
-
$533 CAD
£301 GBP
View
A
Retailer 5
-
$626 CAD
HK$3,500 HKD
View
A
Retailer 6
-
$644 CAD
$461 USD
View
B+
Retailer 7
-
$654 CAD
$468 USD
View
A
Retailer 8
-
$752 CAD
€513 EUR
View
A
Retailer 9
-
$841 CAD
£474 GBP
View
B+
Retailer 10
-
$1,029 CAD
$736 USD
View
B+
Retailer 11
-
$1,214 CAD
$869 USD
View
B
Retailer 12
-
$1,534 CAD
$1,098 USD
View
B
Retailer 13
-
$1,676 CAD
$1,200 USD
View
B
Retailer 14
-
$1,770 CAD
$1,267 USD
View
B
Retailer 15
-
$1,819 CAD
SGD 1,760 SGD
View
B
Retailer 16
-
$1,887 CAD
$1,351 USD
View
B
Retailer 17
-
$1,925 CAD
£1,085 GBP
View
Most Expensive
B
Brilliant Earth
20929439Y · Oct 30
$2,026 CAD
$1,450 USD
View
17 more retailers have this diamond
Prices start from $349 CADSave up to $1,676 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
1.61ct Marquise
$349 CAD