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Round|Natural|GIA

1.30ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 3565399575

Certificate GIA 3565399575

Diamond specifications and retailer prices

From $4,809 NZD
As of November 6, 2026
Save $6,321 NZD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,130 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565399575. Listed at 15 retailers as of November 5, 2026, with prices from $4,809 to $11,130, a $6,321 spread on the same certified stone. NZ Jewellers lists it at $11,130. 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

1.30
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3565399575
Dimensions6.92 × 6.95 × 4.33 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Indented Natural, Needle, Natural
Top View
6.92 mm6.95 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565399575
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: $11,130 NZD|Low: $4,779 NZD|High: $11,370 NZD|Avg: $6,868 NZD|-2.1%
NZ Jewellers
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
November 6, 2026
Retailer 2$4,809 NZD
Retailer 10$4,825 NZD
Retailer 6$5,547 NZD
Retailer 14$5,897 NZD
Retailer 7$5,944 NZD
Retailer 5$5,962 NZD
Retailer 12$6,389 NZD
Retailer 11$6,635 NZD
Retailer 4$6,700 NZD
Retailer 3$6,817 NZD
Retailer 9$7,055 NZD
Retailer 13$7,373 NZD
Retailer 8$10,654 NZD
NZ Jewellers$11,130 NZD

27 data points across 14 retailers

15 retailers$4,809 NZD to $11,130 NZD

A
Cheapest Retailer
-
$4,809 NZD
A
Retailer 2
-
$4,825 NZD
View
A
Retailer 3
-
$5,383 NZD
View
A
Retailer 4
-
$5,547 NZD
View
A
Retailer 5
-
$5,897 NZD
View
Final sale: no returns
A
Retailer 6
-
$5,944 NZD
View
A
Retailer 7
-
$5,962 NZD
View
A
Retailer 8
-
$6,389 NZD
View
A
Retailer 9
-
$6,635 NZD
View
Retailer 10
-
$6,700 NZD
View
Price last confirmed 10 days ago
A
Retailer 11
-
$6,817 NZD
View
B+
Retailer 12
-
$7,055 NZD
View
B+
Retailer 13
-
$7,373 NZD
View
B
Retailer 14
-
$10,654 NZD
View
Most Expensive
B
NZ Jewellers
b16a6e0d-4929-4fcc-a63e-5a21f6b64d33 · Nov 5
$11,130 NZD
$6,170 USD
View
14 more retailers have this diamond
Prices start from $4,809 NZDSave up to $6,321 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
1.30ct Round
$4,809 NZD