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Cushion|Natural|GIA

0.60ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 1539707231

Certificate GIA 1539707231

Diamond specifications and retailer prices

From $794 NZD
As of November 1, 2026
Save $382 NZD (33%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,830 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.6ct natural cushion diamond

This 0.6ct natural cushion sits in the half to three-quarter 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 1539707231. Listed at 11 retailers as of November 1, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.60
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539707231
Dimensions4.80 × 4.67 × 3.16 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
4.80 mm4.67 mm0.60 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539707231
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

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 1
Current: $1,830 NZD|Low: $794 NZD|High: $1,840 NZD|Avg: $1,099 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$794 NZD
Retailer 11$850 NZD
Retailer 10$875 NZD
Retailer 2$925 NZD
Retailer 4$929 NZD
Retailer 9$994 NZD
Retailer 6$1,136 NZD
Retailer 7$1,151 NZD
Retailer 5$1,176 NZD
Retailer 3$1,263 NZD
MOH London$1,830 NZD

36 data points across 11 retailers

11 retailers$794 NZD to $1,176 NZD

A
Cheapest Retailer
-
$794 NZD
Retailer 2
-
$850 NZD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$875 NZD
View
A
Retailer 4
-
$925 NZD
View
B+
Retailer 5
-
$929 NZD
View
B+
Retailer 6
-
$994 NZD
View
B+
Retailer 7
-
$1,136 NZD
View
B+
Retailer 8
-
$1,151 NZD
View
B+
Retailer 9
-
$1,176 NZD
View
Retailer 10
-
$1,263 NZD
View
Price last confirmed 35 days ago
Most Expensive
MOH London
099731C11 · Oct 29
$1,830 NZD
£799 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from $794 NZDSave up to $382 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
0.60ct Cushion
$794 NZD