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Marquise|Lab Grown|IGI

1.03ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG803630119

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803630119

Diamond specifications and retailer prices

From $304 CAD
HK$1,700 HKD
As of October 30, 2026
Save $963 CAD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,267 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803630119 or 803630119. Listed at 16 retailers as of October 29, 2026, with prices from $304 to $1,267, a $963 spread on the same certified stone. MOH London lists it at $1,267. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803630119
Dimensions10.50 × 5.16 × 3.22 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
10.50 mm5.16 mm1.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803630119
Side View
Table 60.0%Crown 38.7°Girdle: MediumPavilion 39.1°Culet: NoneDepth 62.4%

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: Oct 30
Current: $1,267 CAD|Low: $304 CAD|High: $1,362 CAD|Avg: $697 CAD|-7.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$304 CAD
Retailer 10$363 CAD
Retailer 11$463 CAD
Retailer 6$468 CAD
Retailer 5$472 CAD
Retailer 9$512 CAD
Retailer 7$610 CAD
Retailer 8$737 CAD
Retailer 2$915 CAD
Retailer 4$950 CAD
MOH London$1,267 CAD

41 data points across 11 retailers

16 retailers$304 CAD to $1,267 CAD

Retailer 1
-
$228 CAD
$163 USD
Price last confirmed 23 days ago
Retailer 2
-
$268 CAD
$192 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$284 CAD
$203 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$284 CAD
$203 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$304 CAD
HK$1,700 HKD
View
B+
Retailer 6
-
$363 CAD
$260 USD
View
A
Retailer 7
-
$463 CAD
ZAR 5,350 ZAR
View
A
Retailer 8
-
$468 CAD
€319 EUR
View
A
Retailer 9
-
$472 CAD
£266 GBP
View
A
Retailer 10
-
$512 CAD
£288 GBP
View
A
Retailer 11
-
$610 CAD
$437 USD
View
B+
Retailer 12
-
$737 CAD
SGD 713 SGD
View
Retailer 13
-
$909 CAD
$651 USD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$915 CAD
$655 USD
View
B+
Retailer 15
-
$950 CAD
$680 USD
View
Most Expensive
B
MOH London
LG803630119 · Oct 29
$1,267 CAD
£714 GBP
View
15 more retailers have this diamond
Prices start from $304 CADSave up to $963 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
$304 CAD