Marquise|Lab Grown|IGI

1.05ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG836633453

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836633453

Diamond specifications and retailer prices

From $244 CAD
$175 USD
As of October 29, 2026
Save $1,230 CAD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,745 CAD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.05ct lab-grown marquise diamond

This 1.05ct 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 LG836633453 or 836633453. Listed at 16 retailers as of October 25, 2026, with a 503% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836633453
Dimensions10.13 × 5.47 × 3.32 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm5.47 mm1.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836633453
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.7%

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 29
Current: $496 CAD|Low: $244 CAD|High: $2,202 CAD|Avg: $1,042 CAD|-11.5%
Retailer 1
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
October 30, 2026
Retailer 14$244 CAD
Retailer 10$333 CAD
Retailer 5$366 CAD
Retailer 9$466 CAD
Retailer 11$473 CAD
Retailer 1$496 CAD
Retailer 8$515 CAD
Retailer 3$684 CAD
Retailer 4$740 CAD
Retailer 6$761 CAD
Retailer 7$922 CAD
Retailer 2$949 CAD
Retailer 12$1,270 CAD
Retailer 13$1,474 CAD

34 data points across 14 retailers

16 retailers$244 CAD to $1,474 CAD

A
Cheapest Retailer
-
$244 CAD
$175 USD
Final sale: no returns
A
Retailer 2
-
$333 CAD
£188 GBP
View
B+
Retailer 3
-
$366 CAD
$262 USD
View
Retailer 4
-
$437 CAD
$313 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$466 CAD
€318 EUR
View
A
Retailer 6
-
$473 CAD
£267 GBP
View
A
Retailer 7
-
$496 CAD
$355 USD
View
A
Retailer 8
-
$515 CAD
£290 GBP
View
Retailer 9
-
$543 CAD
$389 USD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$684 CAD
$490 USD
View
B+
Retailer 11
-
$740 CAD
$530 USD
View
B+
Retailer 12
-
$922 CAD
$660 USD
View
B+
Retailer 13
-
$949 CAD
$679 USD
View
B
Retailer 14
-
$1,270 CAD
£716 GBP
View
B
Retailer 15
-
$1,474 CAD
$1,055 USD
View
Most Expensive
NZ Jewellers
cf74cadd-a010-4722-8311-40928b7f9323 · Sep 30
$1,745 CAD
$1,249 USD
View
Price last confirmed 31 days ago
15 more retailers have this diamond
Prices start from $244 CADSave up to $1,230 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
1.05ct Marquise
$244 CAD