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Cushion|Lab Grown|IGI

1.05ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG643449231

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG643449231

Diamond specifications and retailer prices

From $251 CAD
$180 USD
As of October 25, 2026
Save $923 CAD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,174 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG643449231 or 643449231. Listed at 11 retailers as of October 25, 2026, with prices from $251 to $1,174, a $923 spread on the same certified stone. MOH London lists it at $1,174. 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
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643449231
Dimensions6.88 × 5.48 × 3.70 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.88 mm5.48 mm1.05 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643449231
Side View
Table 66.0%Crown 29.8°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 67.5%

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 25
Current: $1,174 CAD|Low: $237 CAD|High: $2,008 CAD|Avg: $669 CAD|-41.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$251 CAD
Retailer 7$323 CAD
Retailer 2$433 CAD
Retailer 5$462 CAD
Retailer 12$465 CAD
Retailer 6$477 CAD
Retailer 10$478 CAD
Retailer 9$700 CAD
Retailer 11$884 CAD
Retailer 3$894 CAD
Retailer 4$1,150 CAD
MOH London$1,174 CAD

36 data points across 12 retailers

11 retailers$251 CAD to $1,174 CAD

A
Cheapest Retailer
-
$251 CAD
$180 USD
Retailer 2
-
$323 CAD
£182 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$433 CAD
£244 GBP
View
A
Retailer 4
-
$462 CAD
€315 EUR
View
A
Retailer 5
-
$465 CAD
$333 USD
View
A
Retailer 6
-
$477 CAD
£269 GBP
View
A
Retailer 7
-
$478 CAD
$342 USD
View
B+
Retailer 8
-
$700 CAD
$501 USD
View
Retailer 9
-
$884 CAD
$633 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$894 CAD
$640 USD
View
Most Expensive
B
MOH London
LG643449231 · Oct 26
$1,174 CAD
£662 GBP
View
10 more retailers have this diamond
Prices start from $251 CADSave up to $923 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 Cushion
$251 CAD