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Cushion|Natural|GIA

1.59ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2245083429

Certificate GIA 2245083429

Diamond specifications and retailer prices

From $6,964 CAD
$4,985 USD
As of November 1, 2026
Save $6,021 CAD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,984 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.59ct natural cushion diamond

This 1.59ct natural cushion sits in the one-and-a-half to two 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 2245083429. Listed at 16 retailers as of November 1, 2026, with prices from $6,964 to $12,984, a $6,021 spread on the same certified stone. MOH London lists it at $12,984. 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

1.59
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245083429
Dimensions8.99 × 6.09 × 4.01 mm
L/W Ratio1.48
Culet sizeNone
Top View
8.99 mm6.09 mm1.59 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2245083429
Side View
Table 68.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 65.8%

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 1
Current: $12,984 CAD|Low: $6,964 CAD|High: $13,287 CAD|Avg: $9,396 CAD|-1.1%
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
Retailer 16
November 2, 2026
Retailer 14$6,964 CAD
Retailer 6$7,029 CAD
Retailer 15$7,432 CAD
Retailer 13$7,459 CAD
Retailer 7$7,884 CAD
Retailer 16$7,957 CAD
Retailer 3$8,080 CAD
Retailer 2$8,454 CAD
Retailer 9$8,480 CAD
Retailer 5$8,766 CAD
Retailer 4$9,013 CAD
Retailer 11$9,629 CAD
Retailer 8$9,717 CAD
Retailer 10$10,828 CAD
Retailer 12$12,900 CAD
MOH London$12,984 CAD

18 data points across 16 retailers

16 retailers$6,964 CAD to $12,984 CAD

B
Cheapest Retailer
-
$6,964 CAD
$4,985 USD
B+
Retailer 2
-
$7,029 CAD
$5,032 USD
View
B
Retailer 3
-
$7,432 CAD
$5,320 USD
View
B
Retailer 4
-
$7,459 CAD
$5,340 USD
View
B
Retailer 5
-
$7,884 CAD
$5,644 USD
View
B
Retailer 6
-
$7,957 CAD
View
B
Retailer 7
-
$8,080 CAD
$5,784 USD
View
B
Retailer 8
-
$8,454 CAD
£4,766 GBP
View
B
Retailer 9
-
$8,480 CAD
£4,780 GBP
View
Retailer 10
-
$8,766 CAD
A$9,655 AUD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$9,013 CAD
$6,452 USD
View
B
Retailer 12
-
$9,629 CAD
€6,565 EUR
View
Retailer 13
-
$9,717 CAD
$6,956 USD
View
Price last confirmed 27 days ago
B
Retailer 14
-
$10,828 CAD
ZAR 125,227 ZAR
View
B
Retailer 15
-
$12,900 CAD
$9,235 USD
View
Most Expensive
C
MOH London
DA47A2632 · Nov 1
$12,984 CAD
£7,319 GBP
View
15 more retailers have this diamond
Prices start from $6,964 CADSave up to $6,021 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+
1.59ct Cushion
$6,964 CAD