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Cushion|Natural|GIA

1.54ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 5556064044

Certificate GIA 5556064044

Diamond specifications and retailer prices

From $2,574 CAD
As of November 6, 2026
Save $2,312 CAD (47%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,886 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct natural cushion diamond

This 1.54ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556064044. Listed at 2 retailers as of November 1, 2026, with prices from $2,574 to $4,886, a $2,312 spread on the same certified stone. MOH London lists it at $4,886. 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
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556064044
Dimensions6.46 × 6.29 × 4.39 mm
L/W Ratio1.03
Top View
6.46 mm6.29 mm1.54 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556064044
Side View
Table 66.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,886 CAD|Low: $2,300 CAD|High: $5,620 CAD|Avg: $3,723 CAD|-13.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$2,574 CAD
Retailer 4$3,210 CAD
Retailer 3$3,851 CAD
MOH London$4,886 CAD

15 data points across 4 retailers

2 retailers$2,574 CAD to $4,886 CAD

B+
Cheapest Retailer
-
$2,574 CAD
Final sale: no returns
Most Expensive
B+
MOH London
47E6C954E · Nov 1
$4,886 CAD
£2,735 GBP
View
1 more retailer has this diamond
Prices start from $2,574 CADSave up to $2,312 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.

B+
1.54ct Cushion
$2,574 CAD