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Marquise|Lab Grown|IGI

1.93ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG843679439

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843679439

Diamond specifications and retailer prices

From $833 CAD
£470 GBP
As of October 28, 2026
Save $1,374 CAD (62%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,207 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.93ct lab-grown marquise diamond

This 1.93ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843679439 or 843679439. Listed at 3 retailers as of October 26, 2026, with prices from $833 to $2,207, a $1,374 spread on the same certified stone. Brilliant Earth lists it at $2,207. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843679439
Dimensions12.39 × 6.62 × 4.19 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm6.62 mm1.93 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843679439
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $2,207 CAD|Low: $386 CAD|High: $2,319 CAD|Avg: $1,402 CAD|-4.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 4$386 CAD
Retailer 3$833 CAD
Retailer 2$1,781 CAD
Brilliant Earth$2,207 CAD

19 data points across 4 retailers

3 retailers$833 CAD to $2,207 CAD

A
Cheapest Retailer
-
$833 CAD
£470 GBP
B
Retailer 2
-
$1,781 CAD
$1,275 USD
View
Most Expensive
B
Brilliant Earth
21759963A · Oct 26
$2,207 CAD
$1,580 USD
View
2 more retailers have this diamond
Prices start from $833 CADSave up to $1,374 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
1.93ct Marquise
$833 CAD