Cushion|Lab Grown|GCAL

1.54ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • GCAL 330900138

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 330900138

Diamond specifications and retailer prices

From $257 USD
As of November 3, 2026
Save $1,003 USD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,260 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 330900138. Listed at 9 retailers as of November 2, 2026, with prices from $257 to $1,260, a $1,003 spread on the same certified stone. MOH London lists it at $1,260. 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

1.54
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle32.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330900138
Dimensions8.16 × 6.13 × 3.92 mm
L/W Ratio1.33
Culet sizeNone
Top View
8.16 mm6.13 mm1.54 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 330900138
Side View
Table 61.0%Crown 34.5°Girdle: Slightly ThickPavilion 32.6°Culet: NoneDepth 64.1%

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: $1,260 USD|Low: $257 USD|High: $1,266 USD|Avg: $774 USD|+3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 4$257 USD
Retailer 6$388 USD
Retailer 8$422 USD
Retailer 2$522 USD
Retailer 3$772 USD
Retailer 5$903 USD
Retailer 7$1,067 USD
Retailer 9$1,181 USD
MOH London$1,260 USD

24 data points across 9 retailers

9 retailers$257 USD to $1,260 USD

A
Cheapest Retailer
-
$257 USD
Final sale: no returns
A
Retailer 2
-
$388 USD
View
B+
Retailer 3
-
$422 USD
View
A
Retailer 4
-
$522 USD
£411 GBP
View
B+
Retailer 5
-
$772 USD
£608 GBP
View
B
Retailer 6
-
$903 USD
CA$1,254 CAD
View
B
Retailer 7
-
$1,067 USD
View
B
Retailer 8
-
$1,181 USD
View
Most Expensive
B
MOH London
330900138 · Nov 2
$1,260 USD
£992 GBP
View
8 more retailers have this diamond
Prices start from $257 USDSave up to $1,003 USD

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
1.54ct Cushion
$257 USD