CaratHunter
Plans
Cushion|Natural|GIA

1.01ct J SI1 Cushion Natural Diamond

ID • J/SI1 • GIA 5241007259

Certificate GIA 5241007259

Diamond specifications and retailer prices

From $2,194 NZD
As of November 6, 2026
Save $2,867 NZD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,061 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241007259. Listed at 22 retailers as of November 4, 2026, with prices from $2,194 to $5,061, a $2,867 spread on the same certified stone. MOH London lists it at $5,061. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241007259
Dimensions6.93 × 5.32 × 3.55 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
6.93 mm5.32 mm1.01 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241007259
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.7%

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: $5,061 NZD|Low: $2,168 NZD|High: $5,306 NZD|Avg: $3,129 NZD|-4.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 6$2,194 NZD
Retailer 10$2,199 NZD
Retailer 12$2,331 NZD
Retailer 9$2,421 NZD
Retailer 17$2,439 NZD
Retailer 16$2,567 NZD
Retailer 4$2,652 NZD
Retailer 3$2,684 NZD
Retailer 11$2,715 NZD
Retailer 20$2,796 NZD
Retailer 2$2,809 NZD
Retailer 14$2,881 NZD
Retailer 8$2,915 NZD
Retailer 19$2,951 NZD
Retailer 5$3,173 NZD
Retailer 15$3,534 NZD
Retailer 13$3,933 NZD
Retailer 18$4,445 NZD
Retailer 7$4,564 NZD
MOH London$5,061 NZD

22 data points across 20 retailers

22 retailers$2,194 NZD to $5,061 NZD

A
Cheapest Retailer
-
$2,194 NZD
A
Retailer 2
-
$2,199 NZD
View
A
Retailer 3
-
$2,421 NZD
View
Final sale: no returns
A
Retailer 4
-
$2,439 NZD
View
A
Retailer 5
-
$2,567 NZD
View
A
Retailer 6
-
$2,652 NZD
View
B+
Retailer 7
-
$2,684 NZD
View
B+
Retailer 8
-
$2,715 NZD
View
B+
Retailer 9
-
$2,796 NZD
View
B+
Retailer 10
-
$2,809 NZD
View
B+
Retailer 11
-
$2,881 NZD
View
B+
Retailer 12
-
$2,915 NZD
View
Retailer 13
-
$2,922 NZD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$2,951 NZD
View
B+
Retailer 15
-
$3,115 NZD
View
B+
Retailer 16
-
$3,173 NZD
View
B+
Retailer 17
-
$3,534 NZD
View
Retailer 18
-
$3,830 NZD
View
Price last confirmed 33 days ago
B+
Retailer 19
-
$3,933 NZD
View
B
Retailer 20
-
$4,445 NZD
View
B
Retailer 21
-
$4,564 NZD
View
Most Expensive
B
MOH London
A426CEF9A · Nov 4
$5,061 NZD
£2,209 GBP
View
21 more retailers have this diamond
Prices start from $2,194 NZDSave up to $2,867 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
1.01ct Cushion
$2,194 NZD