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Marquise|Lab Grown|IGI

3.01ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG841690219

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841690219

Diamond specifications and retailer prices

From $521 CAD
$373 USD
As of October 30, 2026
Save $2,552 CAD (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,073 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841690219 or 841690219. Listed at 4 retailers as of October 30, 2026, with prices from $521 to $3,073, a $2,552 spread on the same certified stone. Brilliant Earth lists it at $3,073. 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

3.01
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841690219
Dimensions14.93 × 7.44 × 4.80 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.93 mm7.44 mm3.01 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841690219
Side View
Table 62.0%Crown 37.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.5%

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 30
Current: $3,073 CAD|Low: $521 CAD|High: $4,875 CAD|Avg: $2,262 CAD|-37.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3$521 CAD
Retailer 2$1,078 CAD
Retailer 4$2,892 CAD
Brilliant Earth$3,073 CAD

23 data points across 4 retailers

4 retailers$521 CAD to $3,073 CAD

A
Cheapest Retailer
-
$521 CAD
$373 USD
Final sale: no returns
A
Retailer 2
-
$1,078 CAD
£607 GBP
View
Retailer 3
-
$2,892 CAD
$2,070 USD
View
Price last confirmed 16 days ago
Most Expensive
B+
Brilliant Earth
21709940A · Oct 30
$3,073 CAD
$2,200 USD
View
3 more retailers have this diamond
Prices start from $521 CADSave up to $2,552 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
3.01ct Marquise
$521 CAD