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Cushion|Natural|GIA

1.30ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6565693344

Certificate GIA 6565693344

Diamond specifications and retailer prices

From $5,347 NZD
As of November 6, 2026
Save $4,291 NZD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,638 NZD at MOH London · As of November 7, 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 6565693344. Listed at 7 retailers as of November 6, 2026, with prices from $5,347 to $9,638, a $4,291 spread on the same certified stone. MOH London lists it at $9,638. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565693344
Dimensions6.74 × 5.40 × 3.79 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.74 mm5.40 mm1.30 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565693344
Side View
Table 65.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 70.3%

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: $9,638 NZD|Low: $5,347 NZD|High: $9,741 NZD|Avg: $6,623 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 7$5,347 NZD
Retailer 2$5,574 NZD
Retailer 4$5,619 NZD
Retailer 3$6,009 NZD
Retailer 5$6,743 NZD
Retailer 6$7,071 NZD
MOH London$9,638 NZD

10 data points across 7 retailers

7 retailers$5,347 NZD to $9,638 NZD

B+
Cheapest Retailer
-
$5,347 NZD
Final sale: no returns
B+
Retailer 2
-
$5,574 NZD
View
B+
Retailer 3
-
$5,619 NZD
View
B+
Retailer 4
-
$6,009 NZD
View
B+
Retailer 5
-
$6,743 NZD
View
B
Retailer 6
-
$7,071 NZD
View
Most Expensive
B
MOH London
AEB6ECCED · Nov 7
$9,638 NZD
£4,207 GBP
View
6 more retailers have this diamond
Prices start from $5,347 NZDSave up to $4,291 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
$5,347 NZD