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Marquise|Lab Grown|IGI

1.05ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG846656612

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846656612

Diamond specifications and retailer prices

From $237 CAD
$170 USD
As of October 24, 2026
Save $1,090 CAD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,327 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG846656612 or 846656612. Listed at 14 retailers as of October 24, 2026, with prices from $237 to $1,327, a $1,090 spread on the same certified stone. Brilliant Earth lists it at $1,327. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656612
Dimensions10.57 × 5.58 × 3.22 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.57 mm5.58 mm1.05 ctG / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656612
Side View
Table 64.0%Crown 32°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.7%

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 24
Current: $652 CAD|Low: $229 CAD|High: $1,192 CAD|Avg: $536 CAD|-24.6%
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 31, 2026
Retailer 4$229 CAD
Retailer 2$237 CAD
Retailer 6$286 CAD
Retailer 9$312 CAD
Retailer 8$426 CAD
Retailer 12$434 CAD
Retailer 11$471 CAD
Retailer 10$547 CAD
Retailer 14$598 CAD
Retailer 1$652 CAD
Retailer 5$704 CAD
Retailer 7$740 CAD
Retailer 3$812 CAD
Retailer 13$1,192 CAD

5 data points across 14 retailers

14 retailers$237 CAD to $1,327 CAD

A
Cheapest Retailer
-
$237 CAD
$170 USD
A
Retailer 2
-
$286 CAD
HK$1,600 HKD
View
A
Retailer 3
-
$312 CAD
£176 GBP
View
A
Retailer 4
-
$426 CAD
£240 GBP
View
B+
Retailer 5
-
$434 CAD
€296 EUR
View
B+
Retailer 6
-
$471 CAD
$337 USD
View
B+
Retailer 7
-
$547 CAD
£308 GBP
View
B+
Retailer 8
-
$598 CAD
$428 USD
View
B+
Retailer 9
-
$652 CAD
$467 USD
View
B+
Retailer 10
-
$704 CAD
SGD 681 SGD
View
B+
Retailer 11
-
$740 CAD
$530 USD
View
B
Retailer 12
-
$812 CAD
$581 USD
View
B
Retailer 13
-
$1,192 CAD
£672 GBP
View
Most Expensive
B
Brilliant Earth
22251825A · Oct 29
$1,327 CAD
$950 USD
View
13 more retailers have this diamond
Prices start from $237 CADSave up to $1,090 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
$237 CAD