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Marquise|Lab Grown|IGI

1.84ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG837645200

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837645200

Diamond specifications and retailer prices

From $395 CAD
$283 USD
As of October 30, 2026
Save $2,468 CAD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,864 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.84ct lab-grown marquise diamond

This 1.84ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837645200 or 837645200. Listed at 13 retailers as of October 26, 2026, with prices from $395 to $2,864, a $2,468 spread on the same certified stone. Brilliant Earth lists it at $2,864. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.84
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837645200
Dimensions12.77 × 6.64 × 3.85 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.77 mm6.64 mm1.84 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837645200
Side View
Table 62.0%Crown 32°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
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: $2,864 CAD|Low: $395 CAD|High: $3,394 CAD|Avg: $1,267 CAD|-1.9%
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
October 30, 2026
Retailer 2$395 CAD
Retailer 3$460 CAD
Retailer 6$548 CAD
Retailer 8$775 CAD
Retailer 13$809 CAD
Retailer 12$873 CAD
Retailer 9$968 CAD
Retailer 7$1,142 CAD
Retailer 11$1,298 CAD
Retailer 4$1,578 CAD
Retailer 10$1,971 CAD
Retailer 5$2,074 CAD
Brilliant Earth$2,864 CAD

32 data points across 13 retailers

13 retailers$395 CAD to $2,864 CAD

A
Cheapest Retailer
-
$395 CAD
$283 USD
A
Retailer 2
-
$460 CAD
$329 USD
View
A
Retailer 3
-
$548 CAD
£309 GBP
View
A
Retailer 4
-
$775 CAD
$555 USD
View
A
Retailer 5
-
$809 CAD
$579 USD
View
A
Retailer 6
-
$873 CAD
$625 USD
View
A
Retailer 7
-
$968 CAD
€660 EUR
View
A
Retailer 8
-
$1,142 CAD
A$1,258 AUD
View
B+
Retailer 9
-
$1,298 CAD
$929 USD
View
B+
Retailer 10
-
$1,578 CAD
$1,130 USD
View
B
Retailer 11
-
$1,971 CAD
£1,111 GBP
View
B
Retailer 12
-
$2,074 CAD
$1,485 USD
View
Most Expensive
B
Brilliant Earth
21665666A · Oct 26
$2,864 CAD
$2,050 USD
View
12 more retailers have this diamond
Prices start from $395 CADSave up to $2,468 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
1.84ct Marquise
$395 CAD