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Marquise|Lab Grown|IGI

2.03ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG790669451

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790669451

Diamond specifications and retailer prices

From $1,068 CAD
$763 USD
As of October 30, 2026
Save $3,584 CAD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,652 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790669451 or 790669451. Listed at 22 retailers as of October 25, 2026, with prices from $1,068 to $4,652, a $3,584 spread on the same certified stone. MOH London lists it at $4,652. 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
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790669451
Dimensions13.42 × 6.60 × 3.89 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.42 mm6.60 mm2.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790669451
Side View
Table 60.0%Crown 37.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 58.9%

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: $4,652 CAD|Low: $1,026 CAD|High: $5,073 CAD|Avg: $2,647 CAD|-8.3%
MOH London
Retailer 2
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Retailer 5
Retailer 6
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Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
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Retailer 21
October 30, 2026
Retailer 5$1,068 CAD
Retailer 9$1,163 CAD
Retailer 21$1,195 CAD
Retailer 6$1,240 CAD
Retailer 2$1,257 CAD
Retailer 16$1,484 CAD
Retailer 10$1,705 CAD
Retailer 20$1,775 CAD
Retailer 13$1,899 CAD
Retailer 17$2,171 CAD
Retailer 8$2,360 CAD
Retailer 18$2,940 CAD
Retailer 19$2,948 CAD
Retailer 15$3,197 CAD
Retailer 7$3,485 CAD
Retailer 12$3,861 CAD
Retailer 14$4,168 CAD
Retailer 3$4,187 CAD
Retailer 4$4,190 CAD
Retailer 11$4,279 CAD
MOH London$4,652 CAD

36 data points across 21 retailers

22 retailers$1,068 CAD to $4,652 CAD

A
Cheapest Retailer
-
$1,068 CAD
$763 USD
A
Retailer 2
-
$1,163 CAD
$831 USD
View
A
Retailer 3
-
$1,195 CAD
$854 USD
View
Final sale: no returns
Retailer 4
-
$1,239 CAD
$885 USD
View
Price last confirmed 13 days ago
A
Retailer 5
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$1,240 CAD
$886 USD
View
A
Retailer 6
-
$1,257 CAD
£707 GBP
View
A
Retailer 7
-
$1,484 CAD
$1,060 USD
View
A
Retailer 8
-
$1,705 CAD
$1,218 USD
View
A
Retailer 9
-
$1,775 CAD
$1,268 USD
View
A
Retailer 10
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$1,899 CAD
£1,068 GBP
View
A
Retailer 11
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$2,171 CAD
€1,477 EUR
View
A
Retailer 12
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$2,360 CAD
$1,686 USD
View
Retailer 13
-
$2,940 CAD
A$3,232 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$2,948 CAD
$2,106 USD
View
A
Retailer 15
-
$3,197 CAD
ZAR 36,906 ZAR
View
B+
Retailer 16
-
$3,485 CAD
$2,490 USD
View
B+
Retailer 17
-
$3,861 CAD
£2,172 GBP
View
B+
Retailer 18
-
$4,168 CAD
SGD 4,024 SGD
View
B+
Retailer 19
-
$4,187 CAD
$2,991 USD
View
B+
Retailer 20
-
$4,190 CAD
$2,994 USD
View
B+
Retailer 21
-
$4,279 CAD
$3,057 USD
View
Most Expensive
B+
MOH London
LG790669451 · Oct 25
$4,652 CAD
£2,617 GBP
View
21 more retailers have this diamond
Prices start from $1,068 CADSave up to $3,584 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
$1,068 CAD