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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 $6,978 NZD
HK$30,600 HKD
As of October 29, 2026
Save $7,805 NZD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,374 NZD 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 112% 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 29
Current: $7,223 NZD|Low: $6,978 NZD|High: $15,290 NZD|Avg: $9,761 NZD|-3.9%
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
October 29, 2026
Retailer 13$6,978 NZD
Retailer 1$7,223 NZD
Retailer 10$8,051 NZD
Retailer 12$8,168 NZD
Retailer 3$8,521 NZD
Retailer 4$8,950 NZD
Retailer 11$9,101 NZD
Retailer 6$9,563 NZD
Retailer 7$9,859 NZD
Retailer 9$10,122 NZD
Retailer 2$10,193 NZD
Retailer 14$10,724 NZD
Retailer 5$11,335 NZD
Retailer 8$14,783 NZD

21 data points across 14 retailers

18 retailers$6,978 NZD to $14,783 NZD

A
Cheapest Retailer
-
$6,978 NZD
HK$30,600 HKD
A
Retailer 2
-
$7,223 NZD
₹386,119 INR
View
A
Retailer 3
-
$8,051 NZD
$4,519 USD
View
A
Retailer 4
-
$8,168 NZD
$4,585 USD
View
A
Retailer 5
-
$8,521 NZD
$4,783 USD
View
Final sale: no returns
A
Retailer 6
-
$8,950 NZD
SGD 6,789 SGD
View
A
Retailer 7
-
$9,101 NZD
£4,023 GBP
View
A
Retailer 8
-
$9,563 NZD
A$8,258 AUD
View
Price last confirmed 19 days ago
A
Retailer 9
-
$9,791 NZD
$5,496 USD
View
Price last confirmed 25 days ago
A
Retailer 10
-
$9,859 NZD
£4,358 GBP
View
A
Retailer 11
-
$9,891 NZD
$5,552 USD
View
Price last confirmed 29 days ago
A
Retailer 12
-
$10,122 NZD
€5,411 EUR
View
A
Retailer 13
-
$10,193 NZD
£4,505 GBP
View
A
Retailer 14
-
$10,724 NZD
£4,740 GBP
View
A
Retailer 15
-
$11,296 NZD
$6,341 USD
View
Price last confirmed 27 days ago
A
Retailer 16
-
$11,335 NZD
ZAR 102,789 ZAR
View
B+
Retailer 17
-
$14,783 NZD
£6,534 GBP
View
Most Expensive
B+
NZ Jewellers
0dfc0666-643c-4ce4-a031-26af6bc81fee · Oct 3
$16,374 NZD
$9,191 USD
View
Price last confirmed 26 days ago
17 more retailers have this diamond
Prices start from $6,978 NZDSave up to $7,805 NZD

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
$6,978 NZD