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Cushion|Natural|GIA

1.01ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 7542934624

Certificate GIA 7542934624

Diamond specifications and retailer prices

From $2,078 NZD
As of November 6, 2026
Save $2,701 NZD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,779 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 7542934624. Listed at 19 retailers as of November 4, 2026, with prices from $2,078 to $4,779, a $2,701 spread on the same certified stone. MOH London lists it at $4,779. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 7542934624
Dimensions5.98 × 5.76 × 3.79 mm
L/W Ratio1.04
Girdle conditionFaceted
Top View
5.98 mm5.76 mm1.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542934624
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 39.1°Culet: NoneDepth 65.8%

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: $4,779 NZD|Low: $2,078 NZD|High: $5,049 NZD|Avg: $3,111 NZD|-5.4%
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
November 6, 2026
Retailer 13$2,078 NZD
Retailer 8$2,183 NZD
Retailer 16$2,524 NZD
Retailer 6$2,551 NZD
Retailer 15$2,619 NZD
Retailer 7$2,634 NZD
Retailer 17$2,654 NZD
Retailer 10$2,883 NZD
Retailer 14$2,895 NZD
Retailer 12$3,020 NZD
Retailer 5$3,063 NZD
Retailer 4$3,077 NZD
Retailer 11$3,337 NZD
Retailer 2$3,714 NZD
Retailer 9$3,725 NZD
Retailer 3$4,329 NZD
MOH London$4,779 NZD

30 data points across 17 retailers

19 retailers$2,078 NZD to $4,779 NZD

A
Cheapest Retailer
-
$2,078 NZD
Retailer 2
-
$2,183 NZD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$2,524 NZD
View
Final sale: no returns
Retailer 4
-
$2,551 NZD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$2,619 NZD
View
Retailer 6
-
$2,634 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,654 NZD
View
B+
Retailer 8
-
$2,883 NZD
View
B+
Retailer 9
-
$2,895 NZD
View
B+
Retailer 10
-
$3,020 NZD
View
Retailer 11
-
$3,063 NZD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$3,077 NZD
View
B+
Retailer 13
-
$3,175 NZD
View
B+
Retailer 14
-
$3,337 NZD
View
Retailer 15
-
$3,503 NZD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$3,714 NZD
View
Retailer 17
-
$3,725 NZD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$4,329 NZD
View
Most Expensive
B
MOH London
0963778F8 · Nov 4
$4,779 NZD
£2,086 GBP
View
18 more retailers have this diamond
Prices start from $2,078 NZDSave up to $2,701 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
$2,078 NZD