CaratHunter
Plans
Cushion|Lab Grown|GCAL

1.09ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • GCAL 313080906

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 313080906

Diamond specifications and retailer prices

From $257 CAD
$184 USD
As of November 3, 2026
Save $1,211 CAD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,468 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.09ct lab-grown cushion diamond

This 1.09ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 313080906. Listed at 8 retailers as of November 2, 2026, with prices from $257 to $1,468, a $1,211 spread on the same certified stone. MOH London lists it at $1,468. 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

1.09
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle30.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 313080906
Dimensions7.31 × 5.42 × 3.40 mm
L/W Ratio1.35
Culet sizeNone
Top View
7.31 mm5.42 mm1.09 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 313080906
Side View
Table 65.0%Crown 33.5°Girdle: Slightly ThickPavilion 30.8°Culet: NoneDepth 62.9%

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 3
Current: $1,468 CAD|Low: $240 CAD|High: $1,475 CAD|Avg: $786 CAD|+6.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$257 CAD
Retailer 4$405 CAD
Retailer 7$422 CAD
Retailer 2$731 CAD
Retailer 3$856 CAD
Retailer 5$1,012 CAD
Retailer 8$1,251 CAD
MOH London$1,468 CAD

26 data points across 8 retailers

8 retailers$257 CAD to $1,468 CAD

A
Cheapest Retailer
-
$257 CAD
$184 USD
Final sale: no returns
A
Retailer 2
-
$405 CAD
$290 USD
View
B+
Retailer 3
-
$422 CAD
$302 USD
View
B+
Retailer 4
-
$731 CAD
£412 GBP
View
B+
Retailer 5
-
$856 CAD
View
B
Retailer 6
-
$1,012 CAD
$724 USD
View
B
Retailer 7
-
$1,251 CAD
$895 USD
View
Most Expensive
B
MOH London
313080906 · Nov 2
$1,468 CAD
£827 GBP
View
7 more retailers have this diamond
Prices start from $257 CADSave up to $1,211 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
1.09ct Cushion
$257 CAD