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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 $235 SGD
As of November 4, 2026
Save $1,107 SGD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,342 SGD 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 $235 to $1,342, a $1,107 spread on the same certified stone. MOH London lists it at $1,342. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,342 SGD|Low: $220 SGD|High: $1,349 SGD|Avg: $717 SGD|+6.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$235 SGD
Retailer 4$371 SGD
Retailer 7$386 SGD
Retailer 2$668 SGD
Retailer 3$782 SGD
Retailer 5$925 SGD
Retailer 8$1,144 SGD
MOH London$1,342 SGD

25 data points across 8 retailers

8 retailers$235 SGD to $1,342 SGD

A
Cheapest Retailer
-
$235 SGD
Final sale: no returns
A
Retailer 2
-
$371 SGD
View
B+
Retailer 3
-
$386 SGD
View
B+
Retailer 4
-
$668 SGD
View
B+
Retailer 5
-
$782 SGD
View
B
Retailer 6
-
$925 SGD
View
B
Retailer 7
-
$1,144 SGD
View
Most Expensive
B
MOH London
313080906 · Nov 2
$1,342 SGD
£827 GBP
View
7 more retailers have this diamond
Prices start from $235 SGDSave up to $1,107 SGD

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
$235 SGD