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Cushion|Natural|GIA

1.13ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 7443229255

Certificate GIA 7443229255

Diamond specifications and retailer prices

From $4,689 NZD
SGD 3,564 SGD
As of November 3, 2026
Save $730 NZD (13%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,419 NZD at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

About this 1.13ct natural cushion diamond

This 1.13ct natural cushion sits in the classic one-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 7443229255. Listed at 7 retailers as of November 2, 2026, with prices from $4,689 to $5,419, a $730 spread on the same certified stone. The Diamond Guys lists it at $5,419. 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

1.13
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7443229255
Dimensions6.11 × 5.63 × 3.87 mm
L/W Ratio1.09
Top View
6.11 mm5.63 mm1.13 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7443229255
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $4,689 NZD|Low: $4,642 NZD|High: $5,931 NZD|Avg: $5,179 NZD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
November 3, 2026
Retailer 1$4,689 NZD
Retailer 4$4,779 NZD
Retailer 3$5,012 NZD
Retailer 6$5,097 NZD
Retailer 2$5,408 NZD
The Diamond Guys$5,419 NZD
Retailer 5$5,931 NZD

39 data points across 7 retailers

7 retailers$4,689 NZD to $5,419 NZD

B
Cheapest Retailer
-
$4,689 NZD
SGD 3,564 SGD
B
Retailer 2
-
$4,779 NZD
$2,688 USD
View
B
Retailer 3
-
$4,957 NZD
$2,788 USD
View
B
Retailer 4
-
$5,012 NZD
$2,819 USD
View
C
Retailer 5
-
$5,097 NZD
CA$3,982 CAD
View
C
Retailer 6
-
$5,408 NZD
£2,395 GBP
View
Most Expensive
C
The Diamond Guys
1917992269 · Nov 2
$5,419 NZD
$3,048 USD
View
6 more retailers have this diamond
Prices start from $4,689 NZDSave up to $730 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
1.13ct Cushion
$4,689 NZD