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Cushion|Natural|GIA

1.03ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 1398080275

Certificate GIA 1398080275

Diamond specifications and retailer prices

From $2,760 NZD
As of November 6, 2026
Save $3,955 NZD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,715 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct 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 1398080275. Listed at 14 retailers as of November 4, 2026, with prices from $2,760 to $6,715, a $3,955 spread on the same certified stone. MOH London lists it at $6,715. 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

1.03
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1398080275
Dimensions6.20 × 5.28 × 3.76 mm
L/W Ratio1.17
Culet sizeNone
Top View
6.20 mm5.28 mm1.03 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1398080275
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 71.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,715 NZD|Low: $3,077 NZD|High: $6,813 NZD|Avg: $4,010 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$3,144 NZD
Retailer 4$3,182 NZD
Retailer 6$3,247 NZD
Retailer 9$3,388 NZD
Retailer 5$3,482 NZD
Retailer 7$3,595 NZD
Retailer 2$3,830 NZD
Retailer 3$5,219 NZD
MOH London$6,715 NZD

37 data points across 9 retailers

14 retailers$2,760 NZD to $6,715 NZD

B+
Cheapest Retailer
-
$2,760 NZD
B+
Retailer 2
-
$3,144 NZD
View
B+
Retailer 3
-
$3,160 NZD
View
B+
Retailer 4
-
$3,182 NZD
View
Retailer 5
-
$3,247 NZD
View
Price last confirmed 13 days ago
B
Retailer 6
-
$3,355 NZD
View
B
Retailer 7
-
$3,355 NZD
View
B
Retailer 8
-
$3,388 NZD
View
B
Retailer 9
-
$3,463 NZD
View
Retailer 10
-
$3,482 NZD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$3,595 NZD
View
B+
Retailer 12
-
$3,830 NZD
View
B
Retailer 13
-
$5,219 NZD
View
Most Expensive
B
MOH London
0A89E55DE · Nov 4
$6,715 NZD
£2,931 GBP
View
13 more retailers have this diamond
Prices start from $2,760 NZDSave up to $3,955 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.

B+
1.03ct Cushion
$2,760 NZD