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Round|Natural|GIA

1.57ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2437941967

Certificate GIA 2437941967

Diamond specifications and retailer prices

From $12,032 NZD
$6,754 USD
As of October 29, 2026
Save $3,859 NZD (24%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $15,891 NZD at Blue Nile · As of October 29, 2026
View at Blue Nile

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 2437941967. Listed at 5 retailers as of October 29, 2026, with prices from $12,032 to $15,891, a $3,859 spread on the same certified stone. Blue Nile lists it at $15,891. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2437941967
Dimensions7.40 × 7.42 × 4.62 mm
L/W Ratio1.00
Top View
7.40 mm7.42 mm1.57 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2437941967
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°CuletDepth 62.4%

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: Oct 29
Current: $14,164 NZD|Low: $11,027 NZD|High: $21,531 NZD|Avg: $14,499 NZD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 2$12,032 NZD
Retailer 5$12,052 NZD
Retailer 4$13,323 NZD
Retailer 1$14,164 NZD
Retailer 3$21,531 NZD

23 data points across 5 retailers

5 retailers$12,032 NZD to $15,891 NZD

A
Cheapest Retailer
-
$12,032 NZD
$6,754 USD
Final sale: no returns
A
Retailer 2
-
$12,052 NZD
$6,765 USD
View
B+
Retailer 3
-
$13,323 NZD
$7,479 USD
View
B+
Retailer 4
-
$14,164 NZD
€7,572 EUR
View
Most Expensive
B+
Blue Nile
15678957 · Oct 29
$15,891 NZD
View
4 more retailers have this diamond
Prices start from $12,032 NZDSave up to $3,859 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
$12,032 NZD