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Marquise|Lab Grown|IGI

1.99ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG843615680

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843615680

Diamond specifications and retailer prices

From $373 CAD
$267 USD
As of October 31, 2026
Save $1,862 CAD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,235 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.99ct lab-grown marquise diamond

This 1.99ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843615680 or 843615680. Listed at 3 retailers as of October 30, 2026, with prices from $373 to $2,235, a $1,862 spread on the same certified stone. Brilliant Earth lists it at $2,235. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.99
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843615680
Dimensions12.48 × 6.59 × 4.28 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.48 mm6.59 mm1.99 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843615680
Side View
Table 59.0%Crown 36°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.9%

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 31
Current: $2,235 CAD|Low: $369 CAD|High: $2,235 CAD|Avg: $792 CAD
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$373 CAD
Retailer 2$811 CAD
Brilliant Earth$2,235 CAD

20 data points across 3 retailers

3 retailers$373 CAD to $2,235 CAD

A
Cheapest Retailer
-
$373 CAD
$267 USD
Final sale: no returns
A
Retailer 2
-
$811 CAD
£457 GBP
View
Most Expensive
B
Brilliant Earth
21782015A · Oct 30
$2,235 CAD
$1,600 USD
View
2 more retailers have this diamond
Prices start from $373 CADSave up to $1,862 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
1.99ct Marquise
$373 CAD