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Cushion|Natural|GIA

1.58ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 6555097162

Certificate GIA 6555097162

Diamond specifications and retailer prices

From $5,756 NZD
HK$25,300 HKD
As of November 2, 2026
Save $6,546 NZD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,302 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.58ct natural cushion diamond

This 1.58ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6555097162. Listed at 19 retailers as of November 1, 2026, with prices from $5,756 to $12,302, a $6,546 spread on the same certified stone. MOH London lists it at $12,302. 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

1.58
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555097162
Dimensions7.59 × 5.84 × 4.25 mm
L/W Ratio1.30
Top View
7.59 mm5.84 mm1.58 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555097162
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 72.8%

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 2
Current: $12,302 NZD|Low: $5,687 NZD|High: $12,782 NZD|Avg: $7,621 NZD|-3.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 12$5,756 NZD
Retailer 3$5,771 NZD
Retailer 18$6,059 NZD
Retailer 6$6,150 NZD
Retailer 16$6,237 NZD
Retailer 8$6,437 NZD
Retailer 9$6,469 NZD
Retailer 2$6,791 NZD
Retailer 15$6,892 NZD
Retailer 11$6,985 NZD
Retailer 13$7,176 NZD
Retailer 5$7,465 NZD
Retailer 17$7,630 NZD
Retailer 10$8,066 NZD
Retailer 14$8,437 NZD
Retailer 4$9,168 NZD
Retailer 7$11,862 NZD
MOH London$12,302 NZD

25 data points across 18 retailers

19 retailers$5,756 NZD to $12,302 NZD

A
Cheapest Retailer
-
$5,756 NZD
HK$25,300 HKD
B+
Retailer 2
-
$5,771 NZD
$3,247 USD
View
B+
Retailer 3
-
$6,059 NZD
$3,409 USD
View
B+
Retailer 4
-
$6,150 NZD
$3,461 USD
View
B+
Retailer 5
-
$6,237 NZD
$3,509 USD
View
Final sale: no returns
B+
Retailer 6
-
$6,437 NZD
$3,622 USD
View
B+
Retailer 7
-
$6,469 NZD
$3,640 USD
View
B+
Retailer 8
-
$6,791 NZD
A$5,879 AUD
View
B+
Retailer 9
-
$6,892 NZD
$3,878 USD
View
B+
Retailer 10
-
$6,985 NZD
$3,930 USD
View
B+
Retailer 11
-
$7,176 NZD
£3,179 GBP
View
B
Retailer 12
-
$7,465 NZD
$4,200 USD
View
B
Retailer 13
-
$7,630 NZD
£3,380 GBP
View
B
Retailer 14
-
$7,692 NZD
A$6,658 AUD
View
Retailer 15
-
$8,066 NZD
A$6,982 AUD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$8,437 NZD
€4,521 EUR
View
B
Retailer 17
-
$9,168 NZD
ZAR 83,330 ZAR
View
Retailer 18
-
$11,862 NZD
$6,674 USD
View
Price last confirmed 9 days ago
Most Expensive
C
MOH London
1649D1BD6 · Nov 1
$12,302 NZD
£5,450 GBP
View
18 more retailers have this diamond
Prices start from $5,756 NZDSave up to $6,546 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
1.58ct Cushion
$5,756 NZD