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Marquise|Lab Grown|IGI

1.03ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG825654671

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654671

Diamond specifications and retailer prices

From $247 CAD
$177 USD
As of October 27, 2026
Save $1,190 CAD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,437 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654671 or 825654671. Listed at 17 retailers as of October 27, 2026, with prices from $247 to $1,437, a $1,190 spread on the same certified stone. MOH London lists it at $1,437. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654671
Dimensions10.48 × 5.30 × 3.23 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
10.48 mm5.30 mm1.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654671
Side View
Table 59.0%Crown 35.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 60.9%

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: $1,437 CAD|Low: $247 CAD|High: $1,449 CAD|Avg: $671 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 8$247 CAD
Retailer 16$275 CAD
Retailer 13$286 CAD
Retailer 6$306 CAD
Retailer 7$306 CAD
Retailer 2$377 CAD
Retailer 15$478 CAD
Retailer 11$542 CAD
Retailer 12$547 CAD
Retailer 4$726 CAD
Retailer 10$747 CAD
Retailer 3$832 CAD
Retailer 5$983 CAD
Retailer 9$1,003 CAD
Retailer 14$1,038 CAD
Retailer 17$1,059 CAD
MOH London$1,437 CAD

21 data points across 17 retailers

17 retailers$247 CAD to $1,437 CAD

A
Cheapest Retailer
-
$247 CAD
$177 USD
A
Retailer 2
-
$275 CAD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$286 CAD
$205 USD
View
A
Retailer 4
-
$306 CAD
$219 USD
View
A
Retailer 5
-
$306 CAD
$219 USD
View
A
Retailer 6
-
$377 CAD
£212 GBP
View
A
Retailer 7
-
$478 CAD
$342 USD
View
A
Retailer 8
-
$542 CAD
$388 USD
View
A
Retailer 9
-
$547 CAD
£308 GBP
View
B+
Retailer 10
-
$726 CAD
$520 USD
View
B+
Retailer 11
-
$747 CAD
$535 USD
View
B+
Retailer 12
-
$832 CAD
SGD 805 SGD
View
B
Retailer 13
-
$983 CAD
$704 USD
View
B
Retailer 14
-
$1,024 CAD
$733 USD
View
B
Retailer 15
-
$1,038 CAD
$743 USD
View
B
Retailer 16
-
$1,059 CAD
$758 USD
View
Most Expensive
B
MOH London
LG825654671 · Oct 29
$1,437 CAD
£810 GBP
View
16 more retailers have this diamond
Prices start from $247 CADSave up to $1,190 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
$247 CAD