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Round|Natural|GIA

1.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1565118949

Certificate GIA 1565118949

Diamond specifications and retailer prices

From $5,370 AUD
As of November 5, 2026
Save $6,965 AUD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,335 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 1565118949. Listed at 19 retailers as of November 5, 2026, with prices from $5,370 to $12,335, a $6,965 spread on the same certified stone. NZ Jewellers lists it at $12,335. 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
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1565118949
Dimensions7.01 × 7.05 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.01 mm7.05 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565118949
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.9%

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: $12,335 AUD|Low: $5,254 AUD|High: $12,335 AUD|Avg: $7,582 AUD|+3.1%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 14$5,370 AUD
Retailer 7$6,174 AUD
Retailer 9$6,271 AUD
Retailer 6$6,534 AUD
Retailer 3$6,664 AUD
Retailer 2$6,927 AUD
Retailer 4$7,080 AUD
Retailer 5$7,080 AUD
Retailer 18$7,080 AUD
Retailer 17$7,295 AUD
Retailer 8$7,317 AUD
Retailer 11$7,627 AUD
Retailer 13$7,818 AUD
Retailer 16$8,170 AUD
Retailer 10$8,228 AUD
Retailer 12$8,638 AUD
Retailer 15$11,245 AUD
NZ Jewellers$12,335 AUD

25 data points across 18 retailers

19 retailers$5,370 AUD to $12,335 AUD

A
Cheapest Retailer
-
$5,370 AUD
A
Retailer 2
-
$6,174 AUD
View
A
Retailer 3
-
$6,271 AUD
View
A
Retailer 4
-
$6,534 AUD
View
Final sale: no returns
A
Retailer 5
-
$6,664 AUD
View
Retailer 6
-
$6,761 AUD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$6,927 AUD
View
A
Retailer 8
-
$7,080 AUD
View
Retailer 9
-
$7,080 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$7,080 AUD
View
A
Retailer 11
-
$7,295 AUD
View
B+
Retailer 12
-
$7,317 AUD
View
B+
Retailer 13
-
$7,627 AUD
View
B+
Retailer 14
-
$7,818 AUD
View
B+
Retailer 15
-
$8,170 AUD
View
B+
Retailer 16
-
$8,228 AUD
View
B+
Retailer 17
-
$8,638 AUD
View
B
Retailer 18
-
$11,245 AUD
View
Most Expensive
B
NZ Jewellers
c542945f-2cb8-460f-896a-098d5e821862 · Nov 5
$12,335 AUD
$8,635 USD
View
18 more retailers have this diamond
Prices start from $5,370 AUDSave up to $6,965 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
$5,370 AUD