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Cushion|Lab Grown|GCAL

1.03ct G SI1 Cushion Lab Grown Diamond

VG • G/SI1 • GCAL 330950162

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 330950162

Diamond specifications and retailer prices

From $323 CAD
$231 USD
As of November 1, 2026
Save $1,015 CAD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,338 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 330950162. Listed at 9 retailers as of November 1, 2026, with prices from $323 to $1,338, a $1,015 spread on the same certified stone. MOH London lists it at $1,338. 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

1.03
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle30.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330950162
Dimensions7.04 × 5.24 × 3.41 mm
L/W Ratio1.34
Culet sizeNone
Top View
7.04 mm5.24 mm1.03 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 330950162
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 30.4°Culet: NoneDepth 65.0%

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: Nov 1
Current: $1,338 CAD|Low: $242 CAD|High: $1,345 CAD|Avg: $678 CAD|+7.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$260 CAD
Retailer 5$323 CAD
Retailer 8$388 CAD
Retailer 3$446 CAD
Retailer 2$655 CAD
Retailer 4$766 CAD
Retailer 6$904 CAD
Retailer 9$1,162 CAD
MOH London$1,338 CAD

42 data points across 9 retailers

9 retailers$323 CAD to $1,338 CAD

Retailer 1
-
$260 CAD
$186 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$323 CAD
$231 USD
View
B+
Retailer 3
-
$388 CAD
$278 USD
View
B+
Retailer 4
-
$446 CAD
£251 GBP
View
B+
Retailer 5
-
$655 CAD
£369 GBP
View
B
Retailer 6
-
$766 CAD
View
B
Retailer 7
-
$904 CAD
$647 USD
View
B
Retailer 8
-
$1,162 CAD
$831 USD
View
Most Expensive
B
MOH London
330950162 · Nov 1
$1,338 CAD
£754 GBP
View
8 more retailers have this diamond
Prices start from $323 CADSave up to $1,015 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 Cushion
$323 CAD