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Marquise|Lab Grown|GCAL

1.03ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • GCAL 341226229

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 341226229

Diamond specifications and retailer prices

From $239 CAD
$171 USD
As of October 27, 2026
Save $1,305 CAD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,545 CAD at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 341226229. Listed at 12 retailers as of October 27, 2026, with prices from $239 to $1,545, a $1,305 spread on the same certified stone. MOH London lists it at $1,545. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 341226229
Dimensions10.36 × 5.30 × 3.34 mm
L/W Ratio1.95
Culet sizeNone
Top View
10.36 mm5.30 mm1.03 ctE / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGCAL 341226229
Side View
Table 60.0%Crown 35.1°Girdle: UNDPavilion 40.8°Culet: NoneDepth 63.0%

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: Oct 27
Current: $1,545 CAD|Low: $190 CAD|High: $1,554 CAD|Avg: $604 CAD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6$239 CAD
Retailer 10$269 CAD
Retailer 9$279 CAD
Retailer 8$298 CAD
Retailer 12$372 CAD
Retailer 7$462 CAD
Retailer 4$466 CAD
Retailer 2$523 CAD
Retailer 11$692 CAD
Retailer 5$834 CAD
Retailer 3$1,298 CAD
MOH London$1,545 CAD

42 data points across 12 retailers

12 retailers$239 CAD to $1,545 CAD

A
Cheapest Retailer
-
$239 CAD
$171 USD
A
Retailer 2
-
$269 CAD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$279 CAD
$199 USD
View
A
Retailer 4
-
$298 CAD
$213 USD
View
A
Retailer 5
-
$372 CAD
$266 USD
View
A
Retailer 6
-
$462 CAD
$330 USD
View
A
Retailer 7
-
$466 CAD
HK$2,600 HKD
View
A
Retailer 8
-
$523 CAD
£294 GBP
View
B+
Retailer 9
-
$692 CAD
$494 USD
View
B
Retailer 10
-
$834 CAD
$596 USD
View
B
Retailer 11
-
$1,298 CAD
$927 USD
View
Most Expensive
B
MOH London
341226229 · Oct 29
$1,545 CAD
£869 GBP
View
11 more retailers have this diamond
Prices start from $239 CADSave up to $1,305 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
$239 CAD