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Round|Natural|GIA

1.57ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 1489580465

Certificate GIA 1489580465

Diamond specifications and retailer prices

From $5,631 AUD
HK$30,900 HKD
As of October 31, 2026
Save $6,183 AUD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,084 AUD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.57ct natural round diamond

This 1.57ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1489580465. Listed at 18 retailers as of October 29, 2026, with a 110% 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

1.57
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1489580465
Dimensions7.36 × 7.41 × 4.67 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.36 mm7.41 mm1.57 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1489580465
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.3%

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: Oct 31
Current: $9,069 AUD|Low: $5,576 AUD|High: $12,218 AUD|Avg: $7,764 AUD|-1.5%
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
October 31, 2026
Retailer 7$5,631 AUD
Retailer 6$5,747 AUD
Retailer 12$6,433 AUD
Retailer 13$6,527 AUD
Retailer 4$6,809 AUD
Retailer 5$7,152 AUD
Retailer 8$7,257 AUD
Retailer 10$7,857 AUD
Retailer 9$8,102 AUD
Retailer 3$8,145 AUD
Retailer 2$8,570 AUD
Retailer 1$9,069 AUD
Retailer 11$11,813 AUD

21 data points across 13 retailers

18 retailers$5,631 AUD to $11,813 AUD

A
Cheapest Retailer
-
$5,631 AUD
HK$30,900 HKD
A
Retailer 2
-
$5,747 AUD
₹384,487 INR
View
A
Retailer 3
-
$6,433 AUD
$4,519 USD
View
A
Retailer 4
-
$6,527 AUD
$4,585 USD
View
A
Retailer 5
-
$6,809 AUD
$4,783 USD
View
Final sale: no returns
A
Retailer 6
-
$7,152 AUD
SGD 6,789 SGD
View
A
Retailer 7
-
$7,257 AUD
£4,014 GBP
View
Retailer 8
-
$7,642 AUD
View
Price last confirmed 21 days ago
Retailer 9
-
$7,824 AUD
$5,496 USD
View
Price last confirmed 27 days ago
A
Retailer 10
-
$7,857 AUD
£4,346 GBP
View
Retailer 11
-
$7,904 AUD
$5,552 USD
View
Price last confirmed 32 days ago
A
Retailer 12
-
$8,102 AUD
€5,420 EUR
View
A
Retailer 13
-
$8,145 AUD
£4,505 GBP
View
A
Retailer 14
-
$8,570 AUD
£4,740 GBP
View
Retailer 15
-
$9,027 AUD
$6,341 USD
View
Price last confirmed 29 days ago
A
Retailer 16
-
$9,069 AUD
ZAR 102,911 ZAR
View
B+
Retailer 17
-
$11,813 AUD
£6,534 GBP
View
Most Expensive
NZ Jewellers
0dfc0666-643c-4ce4-a031-26af6bc81fee · Oct 3
$13,084 AUD
$9,191 USD
View
Price last confirmed 28 days ago
17 more retailers have this diamond
Prices start from $5,631 AUDSave up to $6,183 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
1.57ct Round
$5,631 AUD