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Cushion|Natural|GIA

1.56ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 1433760601

Certificate GIA 1433760601

Diamond specifications and retailer prices

From $4,671 NZD
$2,628 USD
As of October 31, 2026
Save $5,506 NZD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,178 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.56ct natural cushion diamond

This 1.56ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1433760601. Listed at 21 retailers as of October 31, 2026, with prices from $4,671 to $10,178, a $5,506 spread on the same certified stone. MOH London lists it at $10,178. 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

1.56
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1433760601
Dimensions6.95 × 6.10 × 4.15 mm
L/W Ratio1.14
Culet sizeNone
Top View
6.95 mm6.10 mm1.56 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1433760601
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

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 31
Current: $10,178 NZD|Low: $4,671 NZD|High: $10,299 NZD|Avg: $6,311 NZD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$4,671 NZD
Retailer 11$4,799 NZD
Retailer 7$5,085 NZD
Retailer 12$5,088 NZD
Retailer 9$5,359 NZD
Retailer 3$5,513 NZD
Retailer 2$5,855 NZD
Retailer 6$6,360 NZD
Retailer 4$6,525 NZD
Retailer 5$7,121 NZD
Retailer 8$7,480 NZD
MOH London$10,178 NZD

34 data points across 12 retailers

21 retailers$4,671 NZD to $10,178 NZD

A
Cheapest Retailer
-
$4,671 NZD
$2,628 USD
A
Retailer 2
-
$4,799 NZD
$2,700 USD
View
B+
Retailer 3
-
$4,936 NZD
$2,777 USD
View
A
Retailer 4
-
$5,085 NZD
A$4,402 AUD
View
B+
Retailer 5
-
$5,088 NZD
$2,863 USD
View
Final sale: no returns
B+
Retailer 6
-
$5,359 NZD
$3,015 USD
View
Retailer 7
-
$5,513 NZD
$3,102 USD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
$5,524 NZD
$3,108 USD
View
B+
Retailer 9
-
$5,552 NZD
$3,124 USD
View
B+
Retailer 10
-
$5,855 NZD
£2,594 GBP
View
B+
Retailer 11
-
$5,892 NZD
$3,315 USD
View
B+
Retailer 12
-
$5,936 NZD
$3,340 USD
View
B+
Retailer 13
-
$6,256 NZD
$3,520 USD
View
B+
Retailer 14
-
$6,256 NZD
$3,520 USD
View
B+
Retailer 15
-
$6,360 NZD
£2,817 GBP
View
B+
Retailer 16
-
$6,469 NZD
$3,640 USD
View
Retailer 17
-
$6,525 NZD
A$5,648 AUD
View
Price last confirmed 29 days ago
Retailer 18
-
$6,896 NZD
$3,880 USD
View
Price last confirmed 10 days ago
B+
Retailer 19
-
$7,121 NZD
€3,816 EUR
View
B+
Retailer 20
-
$7,480 NZD
ZAR 67,991 ZAR
View
Most Expensive
B
MOH London
838CFED07 · Nov 1
$10,178 NZD
£4,509 GBP
View
20 more retailers have this diamond
Prices start from $4,671 NZDSave up to $5,506 NZD

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
1.56ct Cushion
$4,671 NZD