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Cushion|Natural|GIA

1.02ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 1539270549

Certificate GIA 1539270549

Diamond specifications and retailer prices

From $1,844 NZD
As of November 6, 2026
Save $1,817 NZD (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,661 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1539270549. Listed at 6 retailers as of November 2, 2026, with prices from $1,844 to $3,661, a $1,817 spread on the same certified stone. MOH London lists it at $3,661. 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

1.02
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539270549
Dimensions5.82 × 5.29 × 3.73 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Crystal, Knot, Feather, Needle, Indented Natural
Top View
5.82 mm5.29 mm1.02 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539270549
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.4%

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 6
Current: $3,661 NZD|Low: $1,750 NZD|High: $3,835 NZD|Avg: $2,411 NZD|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$1,844 NZD
Retailer 7$1,912 NZD
Retailer 4$1,999 NZD
Retailer 8$2,047 NZD
Retailer 3$2,255 NZD
Retailer 6$2,461 NZD
Retailer 9$2,486 NZD
Retailer 2$2,783 NZD
MOH London$3,661 NZD

32 data points across 9 retailers

6 retailers$1,844 NZD to $3,661 NZD

A
Cheapest Retailer
-
$1,844 NZD
Final sale: no returns
Retailer 2
-
$1,912 NZD
View
Price last confirmed 68 days ago
Retailer 3
-
$1,999 NZD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$2,255 NZD
View
B+
Retailer 5
-
$2,783 NZD
View
Most Expensive
B
MOH London
18F8442EF · Nov 2
$3,661 NZD
£1,598 GBP
View
5 more retailers have this diamond
Prices start from $1,844 NZDSave up to $1,817 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
1.02ct Cushion
$1,844 NZD