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Marquise|Lab Grown|IGI

1.84ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG816688368

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816688368

Diamond specifications and retailer prices

From $465 CAD
$333 USD
As of October 30, 2026
Save $1,993 CAD (81%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,459 CAD at Brilliant Earth · As of October 24, 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 LG816688368 or 816688368. Listed at 4 retailers as of October 24, 2026, with prices from $465 to $2,459, a $1,993 spread on the same certified stone. Brilliant Earth lists it at $2,459. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816688368
Dimensions13.29 × 6.43 × 3.93 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.29 mm6.43 mm1.84 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816688368
Side View
Table 62.0%Crown 34.8°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,459 CAD|Low: $335 CAD|High: $2,668 CAD|Avg: $1,229 CAD|-7.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3$465 CAD
Retailer 5$740 CAD
Retailer 7$819 CAD
Retailer 2$945 CAD
Retailer 6$1,053 CAD
Retailer 8$1,743 CAD
Retailer 4$2,074 CAD
Brilliant Earth$2,459 CAD

37 data points across 8 retailers

4 retailers$465 CAD to $2,459 CAD

A
Cheapest Retailer
-
$465 CAD
$333 USD
Final sale: no returns
A
Retailer 2
-
$945 CAD
£533 GBP
View
B
Retailer 3
-
$2,074 CAD
$1,485 USD
View
Most Expensive
B
Brilliant Earth
21266616A · Oct 24
$2,459 CAD
$1,760 USD
View
3 more retailers have this diamond
Prices start from $465 CADSave up to $1,993 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
$465 CAD