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Marquise|Lab Grown|IGI

2.05ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG841655198

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841655198

Diamond specifications and retailer prices

From $439 CAD
$314 USD
As of October 28, 2026
Save $1,713 CAD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,151 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841655198 or 841655198. Listed at 3 retailers as of October 28, 2026, with prices from $439 to $2,151, a $1,713 spread on the same certified stone. Brilliant Earth lists it at $2,151. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.05
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841655198
Dimensions12.71 × 6.63 × 4.23 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
12.71 mm6.63 mm2.05 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841655198
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.8%

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 28
Current: $2,151 CAD|Low: $434 CAD|High: $3,506 CAD|Avg: $1,793 CAD|-38.6%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$439 CAD
Retailer 2$889 CAD
Brilliant Earth$2,151 CAD

23 data points across 3 retailers

3 retailers$439 CAD to $2,151 CAD

A
Cheapest Retailer
-
$439 CAD
$314 USD
Final sale: no returns
A
Retailer 2
-
$889 CAD
£501 GBP
View
Most Expensive
B
Brilliant Earth
21706787A · Oct 30
$2,151 CAD
$1,540 USD
View
2 more retailers have this diamond
Prices start from $439 CADSave up to $1,713 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
2.05ct Marquise
$439 CAD