CaratHunter
Plans
Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 2354093239

Certificate GIA 2354093239

Diamond specifications and retailer prices

From $2,792 NZD
As of November 6, 2026
Save $3,780 NZD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,573 NZD at MOH London · As of November 4, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2354093239. Listed at 15 retailers as of November 4, 2026, with prices from $2,792 to $6,573, a $3,780 spread on the same certified stone. MOH London lists it at $6,573. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2354093239
Dimensions6.39 × 5.39 × 3.34 mm
L/W Ratio1.19
Top View
6.39 mm5.39 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2354093239
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 62.0%

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: $6,573 NZD|Low: $2,771 NZD|High: $6,653 NZD|Avg: $4,048 NZD|-1.2%
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
November 6, 2026
Retailer 11$2,792 NZD
Retailer 4$3,299 NZD
Retailer 13$3,473 NZD
Retailer 14$3,593 NZD
Retailer 2$3,649 NZD
Retailer 12$3,761 NZD
Retailer 3$3,806 NZD
Retailer 8$3,882 NZD
Retailer 5$3,933 NZD
Retailer 6$4,010 NZD
Retailer 9$4,086 NZD
Retailer 10$4,591 NZD
Retailer 7$5,109 NZD
MOH London$6,573 NZD

30 data points across 14 retailers

15 retailers$2,792 NZD to $6,573 NZD

B+
Cheapest Retailer
-
$2,792 NZD
B
Retailer 2
-
$3,299 NZD
View
B
Retailer 3
-
$3,399 NZD
View
B
Retailer 4
-
$3,473 NZD
View
Final sale: no returns
B
Retailer 5
-
$3,593 NZD
View
B
Retailer 6
-
$3,649 NZD
View
Retailer 7
-
$3,761 NZD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$3,806 NZD
View
B
Retailer 9
-
$3,882 NZD
View
B
Retailer 10
-
$3,933 NZD
View
B
Retailer 11
-
$4,010 NZD
View
B
Retailer 12
-
$4,086 NZD
View
B
Retailer 13
-
$4,591 NZD
View
B
Retailer 14
-
$5,109 NZD
View
Most Expensive
B
MOH London
4F9D3BA20 · Nov 4
$6,573 NZD
£2,869 GBP
View
14 more retailers have this diamond
Prices start from $2,792 NZDSave up to $3,780 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+
1.02ct Cushion
$2,792 NZD