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Cushion|Natural|GIA

1.61ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 1236946437

Certificate GIA 1236946437

Diamond specifications and retailer prices

From $3,826 CAD
HK$21,400 HKD
As of October 29, 2026
Save $5,076 CAD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,902 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.61ct natural cushion diamond

This 1.61ct 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 1236946437. Listed at 7 retailers as of October 26, 2026, with prices from $3,826 to $8,902, a $5,076 spread on the same certified stone. MOH London lists it at $8,902. 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

1.61
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.25°
OriginNatural
Grading LabGIA
CertificateGIA 1236946437
Dimensions7.91 × 5.90 × 4.12 mm
L/W Ratio1.34
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.91 mm5.90 mm1.61 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236946437
Side View
Table 67.0%CrownGirdle: THK-VTKPavilion 36.25°Culet: NoneDepth 69.9%

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 29
Current: $8,902 CAD|Low: $3,826 CAD|High: $9,683 CAD|Avg: $5,961 CAD|-8.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 2$3,826 CAD
Retailer 5$4,807 CAD
Retailer 6$5,287 CAD
Retailer 3$5,379 CAD
Retailer 7$5,637 CAD
Retailer 4$6,102 CAD
Retailer 8$7,445 CAD
MOH London$8,902 CAD

26 data points across 8 retailers

7 retailers$3,826 CAD to $8,902 CAD

A
Cheapest Retailer
-
$3,826 CAD
HK$21,400 HKD
A
Retailer 2
-
$4,807 CAD
$3,441 USD
View
B+
Retailer 3
-
$5,287 CAD
$3,785 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,379 CAD
SGD 5,204 SGD
View
B+
Retailer 5
-
$5,637 CAD
A$6,208 AUD
View
B+
Retailer 6
-
$6,102 CAD
€4,160 EUR
View
Most Expensive
B
MOH London
58224E532 · Oct 26
$8,902 CAD
£5,018 GBP
View
6 more retailers have this diamond
Prices start from $3,826 CADSave up to $5,076 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
1.61ct Cushion
$3,826 CAD