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Marquise|Lab Grown|IGI

3.03ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG841670933

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841670933

Diamond specifications and retailer prices

From $559 CAD
$400 USD
As of October 31, 2026
Save $3,185 CAD (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,744 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841670933 or 841670933. Listed at 4 retailers as of October 31, 2026, with prices from $559 to $3,744, a $3,185 spread on the same certified stone. Brilliant Earth lists it at $3,744. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841670933
Dimensions14.31 × 7.51 × 4.88 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.31 mm7.51 mm3.03 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841670933
Side View
Table 61.0%Crown 36.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,744 CAD|Low: $559 CAD|High: $6,118 CAD|Avg: $2,778 CAD|-38.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$559 CAD
Retailer 2$1,159 CAD
Retailer 4$2,822 CAD
Brilliant Earth$3,744 CAD

25 data points across 4 retailers

4 retailers$559 CAD to $3,744 CAD

A
Cheapest Retailer
-
$559 CAD
$400 USD
Final sale: no returns
A
Retailer 2
-
$1,159 CAD
£654 GBP
View
B
Retailer 3
-
$2,822 CAD
$2,020 USD
View
Most Expensive
B
Brilliant Earth
21706475A · Oct 31
$3,744 CAD
$2,680 USD
View
3 more retailers have this diamond
Prices start from $559 CADSave up to $3,185 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
3.03ct Marquise
$559 CAD