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Cushion|Natural|GIA

1.04ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 1558417159

Certificate GIA 1558417159

Diamond specifications and retailer prices

From $2,521 CAD
HK$14,100 HKD
As of October 30, 2026
Save $1,702 CAD (40%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,256 CAD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 1.04ct natural cushion diamond

This 1.04ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558417159. Listed at 16 retailers as of October 30, 2026, with a 67% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.04
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558417159
Dimensions6.54 × 5.02 × 3.65 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
6.54 mm5.02 mm1.04 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558417159
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 72.6%

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: Oct 30
Current: $4,223 CAD|Low: $2,521 CAD|High: $6,023 CAD|Avg: $3,461 CAD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Wholesale Diamonds Direct
October 31, 2026
Retailer 13$2,521 CAD
Retailer 6$2,809 CAD
Retailer 12$2,815 CAD
Retailer 14$2,826 CAD
Retailer 15$2,959 CAD
Retailer 11$3,026 CAD
Retailer 5$3,031 CAD
Retailer 4$3,033 CAD
Retailer 7$3,157 CAD
Retailer 17$3,210 CAD
Retailer 8$3,273 CAD
Retailer 10$3,296 CAD
Retailer 9$3,421 CAD
Retailer 16$4,081 CAD
Retailer 3$4,095 CAD
Retailer 1$4,223 CAD
Wholesale Diamonds Direct$5,256 CAD
Retailer 2$5,987 CAD

16 data points across 18 retailers

16 retailers$2,521 CAD to $4,223 CAD

A
Cheapest Retailer
-
$2,521 CAD
HK$14,100 HKD
B+
Retailer 2
-
$2,809 CAD
$2,011 USD
View
A
Retailer 3
-
$2,815 CAD
$2,015 USD
View
B+
Retailer 4
-
$2,826 CAD
$2,023 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,959 CAD
$2,118 USD
View
A
Retailer 6
-
$3,026 CAD
€2,063 EUR
View
B+
Retailer 7
-
$3,031 CAD
$2,169 USD
View
B+
Retailer 8
-
$3,033 CAD
$2,171 USD
View
B+
Retailer 9
-
$3,157 CAD
$2,260 USD
View
B+
Retailer 10
-
$3,210 CAD
$2,298 USD
View
B+
Retailer 11
-
$3,296 CAD
£1,858 GBP
View
B+
Retailer 12
-
$3,421 CAD
A$3,768 AUD
View
Retailer 13
-
$4,081 CAD
ZAR 47,197 ZAR
View
Price last confirmed 9 days ago
Retailer 14
-
$4,095 CAD
A$4,510 AUD
View
Price last confirmed 37 days ago
B
Retailer 15
-
$4,223 CAD
€2,879 EUR
View
Most Expensive
Wholesale Diamonds Direct
582540323 · Oct 23
$5,256 CAD
$3,763 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $2,521 CADSave up to $1,702 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
1.04ct Cushion
$2,521 CAD