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Marquise|Lab Grown|IGI

1.03ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG600325275

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG600325275

Diamond specifications and retailer prices

From $521 CAD
$372 USD
As of October 27, 2026
Save $2,007 CAD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,528 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG600325275 or 600325275. Listed at 18 retailers as of October 25, 2026, with prices from $521 to $2,528, a $2,007 spread on the same certified stone. MOH London lists it at $2,528. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600325275
Dimensions11.26 × 5.33 × 3.19 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.26 mm5.33 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600325275
Side View
Table 60.0%Crown 34.7°Girdle: MediumPavilion 39.8°Culet: NoneDepth 59.8%

Caratlytics Score

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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 27
Current: $2,528 CAD|Low: $500 CAD|High: $2,554 CAD|Avg: $1,116 CAD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 14$521 CAD
Retailer 7$582 CAD
Retailer 13$605 CAD
Retailer 3$647 CAD
Retailer 9$647 CAD
Retailer 10$687 CAD
Retailer 15$896 CAD
Retailer 6$973 CAD
Retailer 5$1,032 CAD
Retailer 12$1,110 CAD
Retailer 2$1,163 CAD
Retailer 8$1,569 CAD
Retailer 4$1,895 CAD
Retailer 11$2,077 CAD
MOH London$2,528 CAD

40 data points across 15 retailers

18 retailers$521 CAD to $2,528 CAD

A
Cheapest Retailer
-
$521 CAD
$372 USD
A
Retailer 2
-
$582 CAD
$416 USD
View
Final sale: no returns
A
Retailer 3
-
$605 CAD
$432 USD
View
A
Retailer 4
-
$647 CAD
$462 USD
View
A
Retailer 5
-
$647 CAD
$462 USD
View
A
Retailer 6
-
$687 CAD
£387 GBP
View
B+
Retailer 7
-
$896 CAD
$640 USD
View
B+
Retailer 8
-
$896 CAD
$640 USD
View
B+
Retailer 9
-
$973 CAD
$695 USD
View
B+
Retailer 10
-
$1,032 CAD
$737 USD
View
B+
Retailer 11
-
$1,110 CAD
ZAR 12,814 ZAR
View
B+
Retailer 12
-
$1,163 CAD
£655 GBP
View
B+
Retailer 13
-
$1,569 CAD
A$1,725 AUD
View
B
Retailer 14
-
$1,895 CAD
$1,354 USD
View
B
Retailer 15
-
$2,077 CAD
$1,484 USD
View
B
Retailer 16
-
$2,132 CAD
$1,523 USD
View
B
Retailer 17
-
$2,440 CAD
$1,743 USD
View
Most Expensive
B
MOH London
LG600325275 · Oct 25
$2,528 CAD
£1,422 GBP
View
17 more retailers have this diamond
Prices start from $521 CADSave up to $2,007 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
1.03ct Marquise
$521 CAD