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Round|Natural|GIA

1.30ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 3545655529

Certificate GIA 3545655529

Diamond specifications and retailer prices

From $10,749 AUD
As of November 2, 2026
Save $8,428 AUD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $23,333 AUD at NZ Jewellers · As of September 19, 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 3545655529. Listed at 20 retailers as of November 2, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3545655529
Dimensions6.97 × 6.92 × 4.32 mm
L/W Ratio1.01
Top View
6.97 mm6.92 mm1.30 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545655529
Side View
Table 58.0%Crown 36.5°Girdle: MED-SLIPavilion 40.6°CuletDepth 62.2%

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 2
Current: $12,634 AUD|Low: $10,749 AUD|High: $19,676 AUD|Avg: $13,539 AUD|-2.8%
Retailer 1
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
November 4, 2026
Retailer 10$10,749 AUD
Retailer 9$10,897 AUD
Retailer 12$11,663 AUD
Retailer 16$11,732 AUD
Retailer 2$11,893 AUD
Retailer 15$12,608 AUD
Retailer 1$12,634 AUD
Retailer 4$12,701 AUD
Retailer 7$12,879 AUD
Retailer 8$12,879 AUD
Retailer 6$13,761 AUD
Retailer 5$13,791 AUD
Retailer 3$14,070 AUD
Retailer 11$14,635 AUD
Retailer 14$16,906 AUD
Retailer 13$19,177 AUD

34 data points across 16 retailers

20 retailers$10,749 AUD to $19,177 AUD

A
Cheapest Retailer
-
$10,749 AUD
A
Retailer 2
-
$10,897 AUD
View
A
Retailer 3
-
$11,663 AUD
View
A
Retailer 4
-
$11,732 AUD
View
Retailer 5
-
$11,856 AUD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$11,893 AUD
View
A
Retailer 7
-
$12,608 AUD
View
A
Retailer 8
-
$12,634 AUD
View
A
Retailer 9
-
$12,701 AUD
View
Final sale: no returns
Retailer 10
-
$12,879 AUD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$13,761 AUD
View
B+
Retailer 12
-
$13,791 AUD
View
Retailer 13
-
$13,951 AUD
View
Price last confirmed 48 days ago
B+
Retailer 14
-
$14,070 AUD
View
B+
Retailer 15
-
$14,635 AUD
View
Retailer 16
-
$16,097 AUD
View
Price last confirmed 46 days ago
B+
Retailer 17
-
$16,906 AUD
View
B+
Retailer 18
-
$19,177 AUD
View
Retailer 19
-
$23,333 AUD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
7e1d3a45-8444-460e-8351-c713d37e6f15 · Sep 19
$23,333 AUD
$16,295 USD
View
Price last confirmed 45 days ago
19 more retailers have this diamond
Prices start from $10,749 AUDSave up to $8,428 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
$10,749 AUD