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Marquise|Lab Grown|IGI

3.03ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG842641936

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842641936

Diamond specifications and retailer prices

From $589 CAD
$422 USD
As of October 31, 2026
Save $3,263 CAD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,852 CAD at Frank Darling · As of October 30, 2026
View at Frank Darling

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 top-tier cut grade and certified by IGI LG842641936 or 842641936. Listed at 5 retailers as of October 30, 2026, with prices from $589 to $3,852, a $3,263 spread on the same certified stone. Frank Darling lists it at $3,852. 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

3.03
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842641936
Dimensions14.95 × 7.63 × 4.70 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.95 mm7.63 mm3.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842641936
Side View
Table 62.0%Crown 35.3°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 61.6%

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 31
Current: $3,852 CAD|Low: $589 CAD|High: $3,853 CAD|Avg: $2,243 CAD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$589 CAD
Retailer 5$840 CAD
Retailer 2$2,161 CAD
Retailer 4$2,801 CAD
Frank Darling$3,852 CAD

6 data points across 5 retailers

5 retailers$589 CAD to $3,852 CAD

A
Cheapest Retailer
-
$589 CAD
$422 USD
Final sale: no returns
B+
Retailer 2
-
$840 CAD
$601 USD
View
B+
Retailer 3
-
$2,161 CAD
$1,547 USD
View
B+
Retailer 4
-
$2,801 CAD
$2,005 USD
View
Most Expensive
B
Frank Darling
100757862708KD · Oct 30
$3,852 CAD
$2,758 USD
View
4 more retailers have this diamond
Prices start from $589 CADSave up to $3,263 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
$589 CAD