Marquise|Lab Grown|IGI

2.09ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG845634591

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845634591

Diamond specifications and retailer prices

From $427 CAD
$306 USD
As of October 31, 2026
Save $1,780 CAD (81%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,207 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.09ct lab-grown marquise diamond

This 2.09ct 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 LG845634591 or 845634591. Listed at 4 retailers as of October 30, 2026, with prices from $427 to $2,207, a $1,780 spread on the same certified stone. Brilliant Earth lists it at $2,207. 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

2.09
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845634591
Dimensions12.91 × 6.70 × 4.24 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.91 mm6.70 mm2.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845634591
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,207 CAD|Low: $427 CAD|High: $2,207 CAD|Avg: $1,127 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2$427 CAD
Retailer 3$865 CAD
Retailer 4$1,669 CAD
Brilliant Earth$2,207 CAD

15 data points across 4 retailers

4 retailers$427 CAD to $2,207 CAD

A
Cheapest Retailer
-
$427 CAD
$306 USD
Final sale: no returns
A
Retailer 2
-
$865 CAD
£488 GBP
View
Retailer 3
-
$1,669 CAD
$1,195 USD
View
Price last confirmed 13 days ago
Most Expensive
B+
Brilliant Earth
22150129A · Oct 30
$2,207 CAD
$1,580 USD
View
3 more retailers have this diamond
Prices start from $427 CADSave up to $1,780 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
2.09ct Marquise
$427 CAD