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Round|Natural|IGI

1.30ct K VS2 Round Natural Diamond

EX • K/VS2 • IGI 602363625

Shape and cutting style on the report: Round brilliant

Certificate IGI 602363625

Diamond specifications and retailer prices

From $2,637 AUD
As of November 6, 2026
Save $2,461 AUD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,101 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 602363625. Listed at 14 retailers as of November 4, 2026, with a 93% 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
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 602363625
Dimensions7.04 × 6.99 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.04 mm6.99 mm1.30 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 602363625
Side View
Table 56.0%Crown 35.7°Girdle: MediumPavilion 40.2°Culet: NoneDepth 61.1%

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: $3,561 AUD|Low: $2,637 AUD|High: $5,174 AUD|Avg: $3,295 AUD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10$2,637 AUD
Retailer 7$2,678 AUD
Retailer 9$2,811 AUD
Retailer 2$2,918 AUD
Retailer 11$2,964 AUD
Retailer 8$3,053 AUD
Retailer 3$3,116 AUD
Retailer 5$3,206 AUD
Retailer 1$3,561 AUD
Retailer 4$3,957 AUD
Retailer 6$5,098 AUD

40 data points across 11 retailers

14 retailers$2,637 AUD to $5,098 AUD

A
Cheapest Retailer
-
$2,637 AUD
A
Retailer 2
-
$2,678 AUD
View
A
Retailer 3
-
$2,811 AUD
View
Retailer 4
-
$2,918 AUD
View
Price last confirmed 50 days ago
Retailer 5
-
$2,918 AUD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$2,964 AUD
View
A
Retailer 7
-
$3,053 AUD
View
A
Retailer 8
-
$3,116 AUD
View
A
Retailer 9
-
$3,206 AUD
View
Retailer 10
-
$3,367 AUD
View
Price last confirmed 48 days ago
A
Retailer 11
-
$3,561 AUD
View
A
Retailer 12
-
$3,957 AUD
View
B+
Retailer 13
-
$5,098 AUD
View
Most Expensive
NZ Jewellers
f2002be6-7777-48a8-84e3-e5053b05cc3a · Sep 19
$6,101 AUD
$4,271 USD
View
Price last confirmed 48 days ago
13 more retailers have this diamond
Prices start from $2,637 AUDSave up to $2,461 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
$2,637 AUD