CaratHunter
Plans
Cushion|Natural|GIA

0.90ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 1547174360

Certificate GIA 1547174360

Diamond specifications and retailer prices

From $1,037 CAD
HK$5,800 HKD
As of November 1, 2026
Save $1,434 CAD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,471 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1547174360. Listed at 15 retailers as of November 1, 2026, with prices from $1,037 to $2,471, a $1,434 spread on the same certified stone. MOH London lists it at $2,471. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.1°
OriginNatural
Grading LabGIA
CertificateGIA 1547174360
Dimensions5.72 × 5.47 × 3.64 mm
L/W Ratio1.05
Girdle conditionFaceted
Top View
5.72 mm5.47 mm0.90 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1547174360
Side View
Table 66.0%CrownGirdle: THK-VTKPavilion 38.1°Culet: NoneDepth 66.6%

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: Nov 1
Current: $2,471 CAD|Low: $1,037 CAD|High: $2,595 CAD|Avg: $1,695 CAD|-4.8%
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
November 1, 2026
Retailer 5$1,037 CAD
Retailer 9$1,246 CAD
Retailer 8$1,383 CAD
Retailer 12$1,411 CAD
Retailer 13$1,430 CAD
Retailer 4$1,451 CAD
Retailer 7$1,580 CAD
Retailer 2$1,660 CAD
Retailer 3$1,685 CAD
Retailer 6$1,820 CAD
Retailer 10$1,927 CAD
Retailer 11$2,008 CAD
Retailer 14$2,160 CAD
MOH London$2,471 CAD

33 data points across 14 retailers

15 retailers$1,037 CAD to $2,471 CAD

A
Cheapest Retailer
-
$1,037 CAD
HK$5,800 HKD
B+
Retailer 2
-
$1,246 CAD
$892 USD
View
Final sale: no returns
A
Retailer 3
-
$1,383 CAD
$990 USD
View
A
Retailer 4
-
$1,411 CAD
$1,010 USD
View
A
Retailer 5
-
$1,430 CAD
$1,024 USD
View
Retailer 6
-
$1,451 CAD
SGD 1,404 SGD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,580 CAD
£891 GBP
View
B+
Retailer 8
-
$1,660 CAD
$1,189 USD
View
B+
Retailer 9
-
$1,685 CAD
$1,206 USD
View
Retailer 10
-
$1,820 CAD
A$2,004 AUD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
$1,887 CAD
A$2,078 AUD
View
B+
Retailer 12
-
$1,927 CAD
€1,314 EUR
View
B+
Retailer 13
-
$2,008 CAD
ZAR 23,220 ZAR
View
Retailer 14
-
$2,160 CAD
$1,546 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
524CA6B12 · Nov 1
$2,471 CAD
£1,393 GBP
View
14 more retailers have this diamond
Prices start from $1,037 CADSave up to $1,434 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
0.90ct Cushion
$1,037 CAD