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Marquise|Lab Grown|IGI

3.61ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG844655311

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844655311

Diamond specifications and retailer prices

From $690 CAD
$494 USD
As of October 31, 2026
Save $3,780 CAD (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,717 CAD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 3.61ct lab-grown marquise diamond

This 3.61ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844655311 or 844655311. Listed at 4 retailers as of October 28, 2026, with a 548% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.61
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844655311
Dimensions16.79 × 8.06 × 4.88 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.79 mm8.06 mm3.61 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844655311
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,315 CAD|Low: $690 CAD|High: $4,470 CAD|Avg: $2,201 CAD|-0.5%
Retailer 1
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$690 CAD
Retailer 1$1,315 CAD
Retailer 3$4,470 CAD

18 data points across 3 retailers

4 retailers$690 CAD to $4,470 CAD

A
Cheapest Retailer
-
$690 CAD
$494 USD
Final sale: no returns
A
Retailer 2
-
$1,315 CAD
£741 GBP
View
B
Retailer 3
-
$4,470 CAD
$3,200 USD
View
Most Expensive
Brilliant Earth
22131030A · Oct 15
$8,717 CAD
$6,240 USD
View
Price last confirmed 16 days ago
3 more retailers have this diamond
Prices start from $690 CADSave up to $3,780 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
3.61ct Marquise
$690 CAD