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Round|Natural|IGI

1.53ct K VS2 Round Natural Diamond

EX • K/VS2 • IGI 670479735

Shape and cutting style on the report: Round brilliant

Certificate IGI 670479735

Diamond specifications and retailer prices

From $3,453 AUD
As of November 5, 2026
Save $3,284 AUD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,208 AUD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 670479735. Listed at 12 retailers as of November 4, 2026, with a 95% 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

1.53
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 670479735
Dimensions7.33 × 7.28 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.33 mm7.28 mm1.53 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670479735
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.4%

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: $4,707 AUD|Low: $3,453 AUD|High: $7,113 AUD|Avg: $4,588 AUD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$3,453 AUD
Retailer 6$3,521 AUD
Retailer 8$3,603 AUD
Retailer 7$3,926 AUD
Retailer 3$4,130 AUD
Retailer 1$4,707 AUD
Retailer 2$4,778 AUD
Retailer 5$6,737 AUD

41 data points across 8 retailers

12 retailers$3,453 AUD to $6,737 AUD

A
Cheapest Retailer
-
$3,453 AUD
A
Retailer 2
-
$3,521 AUD
View
A
Retailer 3
-
$3,603 AUD
View
Retailer 4
-
$3,807 AUD
View
Price last confirmed 102 days ago
Retailer 5
-
$3,926 AUD
View
Price last confirmed 44 days ago
Retailer 6
-
$3,926 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$4,130 AUD
View
Retailer 8
-
$4,530 AUD
View
Price last confirmed 45 days ago
A
Retailer 9
-
$4,707 AUD
View
A
Retailer 10
-
$4,778 AUD
View
B+
Retailer 11
-
$6,737 AUD
View
Most Expensive
NZ Jewellers
915512eb-f74d-4fa6-bfe1-bce6e589aa12 · Sep 19
$8,208 AUD
$5,746 USD
View
Price last confirmed 47 days ago
11 more retailers have this diamond
Prices start from $3,453 AUDSave up to $3,284 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
1.53ct Round
$3,453 AUD