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Marquise|Lab Grown|IGI

3.07ct H VS2 Marquise Lab Grown Diamond

EX • H/VS2 • IGI LG840661290

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840661290

Diamond specifications and retailer prices

From $3,045 CAD
$2,180 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: $3,045 CAD at Brilliant Earth
View at Brilliant Earth

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840661290 or 840661290. Listed at 2 retailers as of October 30, 2026. 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

3.07
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840661290
Dimensions15.51 × 7.44 × 4.67 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
15.51 mm7.44 mm3.07 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840661290
Side View
Table 59.0%Crown 37.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $3,045 CAD|Low: $1,077 CAD|High: $3,045 CAD|Avg: $1,946 CAD
Brilliant Earth
Retailer 2
October 13, 2026
Retailer 2$1,082 CAD
Brilliant Earth$3,045 CAD

9 data points across 2 retailers

2 retailers

Retailer 1
-
$1,082 CAD
£610 GBP
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
21703454A · Oct 30
$3,045 CAD
$2,180 USD
View
1 more retailer has this diamond

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.

B
3.07ct Marquise
$3,045 CAD