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Marquise|Lab Grown|IGI

2.03ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG830618348

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830618348

Diamond specifications and retailer prices

From $578 CAD
As of November 4, 2026
Save $4,561 CAD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,139 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830618348 or 830618348. Listed at 24 retailers as of November 4, 2026, with prices from $578 to $5,139, a $4,561 spread on the same certified stone. Do Amore Diamonds lists it at $5,139. 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

2.03
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830618348
Dimensions12.99 × 6.55 × 4.22 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.99 mm6.55 mm2.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830618348
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,139 CAD|Low: $554 CAD|High: $5,768 CAD|Avg: $1,789 CAD
Do Amore Diamonds
Retailer 2
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Retailer 20
November 5, 2026
Retailer 7$578 CAD
Retailer 11$647 CAD
Retailer 4$648 CAD
Retailer 5$716 CAD
Retailer 6$716 CAD
Retailer 14$878 CAD
Retailer 19$922 CAD
Retailer 10$951 CAD
Retailer 9$1,205 CAD
Retailer 2$1,296 CAD
Retailer 13$1,761 CAD
Retailer 20$1,906 CAD
Retailer 16$1,908 CAD
Retailer 17$1,957 CAD
Retailer 3$2,011 CAD
Retailer 8$2,543 CAD
Retailer 12$2,606 CAD
Retailer 18$2,920 CAD
Retailer 15$4,204 CAD
Do Amore Diamonds$5,139 CAD

33 data points across 20 retailers

24 retailers$578 CAD to $5,139 CAD

A
Cheapest Retailer
-
$578 CAD
A
Retailer 2
-
$647 CAD
View
Final sale: no returns
A
Retailer 3
-
$648 CAD
View
Retailer 4
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$716 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
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$716 CAD
View
A
Retailer 6
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$795 CAD
View
A
Retailer 7
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$878 CAD
View
A
Retailer 8
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$922 CAD
View
A
Retailer 9
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$951 CAD
View
B+
Retailer 10
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$1,187 CAD
View
Retailer 11
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$1,205 CAD
View
Price last confirmed 23 days ago
B+
Retailer 12
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$1,296 CAD
View
B+
Retailer 13
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$1,761 CAD
View
B
Retailer 14
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$1,906 CAD
View
B+
Retailer 15
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$1,908 CAD
View
B+
Retailer 16
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$1,957 CAD
View
B
Retailer 17
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$2,011 CAD
View
B
Retailer 18
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$2,543 CAD
View
B
Retailer 19
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$2,606 CAD
View
B
Retailer 20
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$2,683 CAD
View
B
Retailer 21
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$2,750 CAD
View
Retailer 22
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$2,920 CAD
View
Price last confirmed 7 days ago
B
Retailer 23
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$4,204 CAD
View
Most Expensive
B
Do Amore Diamonds
27-6D8460462 · Nov 4
$5,139 CAD
$3,680 USD
View
23 more retailers have this diamond
Prices start from $578 CADSave up to $4,561 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
2.03ct Marquise
$578 CAD