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Cushion|Natural|GIA

1.00ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 1563484436

Certificate GIA 1563484436

Diamond specifications and retailer prices

From $2,464 CAD
As of November 6, 2026
Save $3,316 CAD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,781 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1563484436. Listed at 16 retailers as of November 4, 2026, with prices from $2,464 to $5,781, a $3,316 spread on the same certified stone. MOH London lists it at $5,781. 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

1.00
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1563484436
Dimensions6.71 × 5.17 × 3.49 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
6.71 mm5.17 mm1.00 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1563484436
Side View
Table 69.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $5,781 CAD|Low: $2,464 CAD|High: $6,047 CAD|Avg: $3,528 CAD|-4.4%
MOH London
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
November 6, 2026
Retailer 2$2,464 CAD
Retailer 15$2,616 CAD
Retailer 3$2,806 CAD
Retailer 4$2,900 CAD
Retailer 14$2,988 CAD
Retailer 8$3,208 CAD
Retailer 13$3,306 CAD
Retailer 6$3,313 CAD
Retailer 12$3,594 CAD
Retailer 10$3,595 CAD
Retailer 7$3,608 CAD
Retailer 5$3,840 CAD
Retailer 9$3,858 CAD
Retailer 11$4,037 CAD
MOH London$5,781 CAD

16 data points across 15 retailers

16 retailers$2,464 CAD to $5,781 CAD

B+
Cheapest Retailer
-
$2,464 CAD
B+
Retailer 2
-
$2,616 CAD
View
Final sale: no returns
B
Retailer 3
-
$2,806 CAD
View
B+
Retailer 4
-
$2,900 CAD
View
B+
Retailer 5
-
$2,988 CAD
View
B
Retailer 6
-
$3,208 CAD
View
B
Retailer 7
-
$3,306 CAD
View
B
Retailer 8
-
$3,313 CAD
View
B
Retailer 9
-
$3,594 CAD
View
B
Retailer 10
-
$3,595 CAD
View
Retailer 11
-
$3,608 CAD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$3,840 CAD
View
B
Retailer 13
-
$3,858 CAD
View
B
Retailer 14
-
$4,037 CAD
View
Retailer 15
-
$4,120 CAD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
DBB4DC7B2 · Nov 4
$5,781 CAD
£3,236 GBP
View
15 more retailers have this diamond
Prices start from $2,464 CADSave up to $3,316 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+
1.00ct Cushion
$2,464 CAD