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Round|Natural|GIA

1.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2235994063

Certificate GIA 2235994063

Diamond specifications and retailer prices

From $5,765 AUD
As of November 5, 2026
Save $6,790 AUD (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $12,555 AUD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2235994063. Listed at 24 retailers as of November 5, 2026, with prices from $5,765 to $12,555, a $6,790 spread on the same certified stone. NZ Jewellers lists it at $12,555. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2235994063
Dimensions6.89 × 6.93 × 4.34 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Cloud, Needle, Pinpoint
Top View
6.89 mm6.93 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2235994063
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 5
Current: $9,158 AUD|Low: $5,754 AUD|High: $12,099 AUD|Avg: $7,924 AUD|+0.5%
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
November 5, 2026
Retailer 5$5,931 AUD
Retailer 13$6,277 AUD
Retailer 4$6,414 AUD
Retailer 2$6,915 AUD
Retailer 7$6,980 AUD
Retailer 10$7,371 AUD
Retailer 14$7,567 AUD
Retailer 12$7,628 AUD
Retailer 6$7,885 AUD
Retailer 9$7,951 AUD
Retailer 8$8,227 AUD
Retailer 1$9,158 AUD
Retailer 3$10,867 AUD
Retailer 11$11,924 AUD

32 data points across 14 retailers

24 retailers$5,765 AUD to $12,555 AUD

A
Cheapest Retailer
-
$5,765 AUD
A
Retailer 2
-
$5,931 AUD
View
A
Retailer 3
-
$6,001 AUD
View
A
Retailer 4
-
$6,277 AUD
View
Final sale: no returns
A
Retailer 5
-
$6,414 AUD
View
A
Retailer 6
-
$6,423 AUD
View
A
Retailer 7
-
$6,801 AUD
View
Retailer 8
-
$6,801 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$6,915 AUD
View
A
Retailer 10
-
$6,980 AUD
View
A
Retailer 11
-
$7,371 AUD
View
B+
Retailer 12
-
$7,410 AUD
View
B+
Retailer 13
-
$7,457 AUD
View
Retailer 14
-
$7,567 AUD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$7,628 AUD
View
B+
Retailer 16
-
$7,628 AUD
View
B+
Retailer 17
-
$7,885 AUD
View
B+
Retailer 18
-
$7,951 AUD
View
B+
Retailer 19
-
$8,227 AUD
View
B+
Retailer 20
-
$8,645 AUD
View
B+
Retailer 21
-
$9,158 AUD
View
B
Retailer 22
-
$10,867 AUD
View
B
Retailer 23
-
$11,924 AUD
View
Most Expensive
B
NZ Jewellers
c9eb26be-0740-415d-93dd-ff805d831ecd · Nov 5
$12,555 AUD
$8,789 USD
View
23 more retailers have this diamond
Prices start from $5,765 AUDSave up to $6,790 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
$5,765 AUD