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Round|Natural|GIA

1.30ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 2566605966

Certificate GIA 2566605966

Diamond specifications and retailer prices

From $9,011 AUD
As of November 3, 2026
Save $9,887 AUD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,898 AUD at NZ Jewellers · As of November 2, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566605966. Listed at 17 retailers as of November 2, 2026, with prices from $9,011 to $18,898, a $9,887 spread on the same certified stone. NZ Jewellers lists it at $18,898. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2566605966
Dimensions6.96 × 6.92 × 4.35 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
6.96 mm6.92 mm1.30 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2566605966
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.6%

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 3
Current: $18,898 AUD|Low: $9,011 AUD|High: $18,898 AUD|Avg: $11,811 AUD
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
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 9$9,011 AUD
Retailer 4$9,767 AUD
Retailer 8$9,886 AUD
Retailer 3$10,417 AUD
Retailer 5$10,430 AUD
Retailer 6$10,430 AUD
Retailer 10$10,476 AUD
Retailer 2$10,550 AUD
Retailer 12$11,299 AUD
Retailer 13$11,474 AUD
Retailer 11$11,646 AUD
Retailer 7$12,220 AUD
Retailer 14$12,934 AUD
Retailer 15$13,037 AUD
Retailer 17$13,881 AUD
Retailer 16$15,745 AUD
NZ Jewellers$18,898 AUD

8 data points across 17 retailers

17 retailers$9,011 AUD to $18,898 AUD

A
Cheapest Retailer
-
$9,011 AUD
A
Retailer 2
-
$9,767 AUD
View
A
Retailer 3
-
$9,886 AUD
View
A
Retailer 4
-
$10,417 AUD
View
A
Retailer 5
-
$10,430 AUD
View
A
Retailer 6
-
$10,430 AUD
View
Final sale: no returns
A
Retailer 7
-
$10,476 AUD
View
A
Retailer 8
-
$10,550 AUD
View
A
Retailer 9
-
$11,299 AUD
View
A
Retailer 10
-
$11,474 AUD
View
A
Retailer 11
-
$11,646 AUD
View
A
Retailer 12
-
$12,220 AUD
View
A
Retailer 13
-
$12,934 AUD
View
B+
Retailer 14
-
$13,037 AUD
View
B+
Retailer 15
-
$13,881 AUD
View
B+
Retailer 16
-
$15,745 AUD
View
Most Expensive
B
NZ Jewellers
32d4ada6-c815-4030-b668-e067ddc738db · Nov 2
$18,898 AUD
$13,198 USD
View
16 more retailers have this diamond
Prices start from $9,011 AUDSave up to $9,887 AUD

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
$9,011 AUD