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Cushion|Natural|GIA

1.30ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 7558347552

Certificate GIA 7558347552

Diamond specifications and retailer prices

From $5,827 NZD
As of November 4, 2026
Save $6,849 NZD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,676 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded H 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 7558347552. Listed at 22 retailers as of November 2, 2026, with prices from $5,827 to $12,676, a $6,849 spread on the same certified stone. MOH London lists it at $12,676. 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

1.30
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558347552
Dimensions7.11 × 5.53 × 3.79 mm
L/W Ratio1.29
Culet sizeNone
Key to symbols
Crystal, Cloud, Indented Natural
Top View
7.11 mm5.53 mm1.30 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558347552
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.5%

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 4
Current: $12,676 NZD|Low: $4,981 NZD|High: $12,829 NZD|Avg: $7,619 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
November 7, 2026
Retailer 5$5,866 NZD
Retailer 9$5,976 NZD
Retailer 10$6,339 NZD
Retailer 3$6,575 NZD
Retailer 12$6,867 NZD
Retailer 4$7,326 NZD
Retailer 11$7,472 NZD
Retailer 2$7,697 NZD
Retailer 13$8,127 NZD
Retailer 7$8,529 NZD
Retailer 6$8,751 NZD
Retailer 8$9,250 NZD
MOH London$12,676 NZD

42 data points across 13 retailers

22 retailers$5,827 NZD to $12,676 NZD

B+
Cheapest Retailer
-
$5,827 NZD
B+
Retailer 2
-
$5,866 NZD
View
B+
Retailer 3
-
$5,973 NZD
View
B+
Retailer 4
-
$5,976 NZD
View
B+
Retailer 5
-
$6,095 NZD
View
B+
Retailer 6
-
$6,339 NZD
View
Final sale: no returns
B+
Retailer 7
-
$6,575 NZD
View
B
Retailer 8
-
$6,860 NZD
View
Retailer 9
-
$6,867 NZD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$6,949 NZD
View
Retailer 11
-
$7,032 NZD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$7,219 NZD
View
B
Retailer 13
-
$7,326 NZD
View
B
Retailer 14
-
$7,472 NZD
View
B+
Retailer 15
-
$7,697 NZD
View
B
Retailer 16
-
$7,721 NZD
View
Retailer 17
-
$8,127 NZD
View
Price last confirmed 34 days ago
B
Retailer 18
-
$8,529 NZD
View
B
Retailer 19
-
$8,751 NZD
View
B
Retailer 20
-
$9,250 NZD
View
B
Retailer 21
-
$10,957 NZD
View
Most Expensive
B
MOH London
18E7F3AC7 · Nov 2
$12,676 NZD
£5,533 GBP
View
21 more retailers have this diamond
Prices start from $5,827 NZDSave up to $6,849 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+
1.30ct Cushion
$5,827 NZD