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Round|Natural|GIA

0.57ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1499317418

Certificate GIA 1499317418

Diamond specifications and retailer prices

From $818 NZD
HK$3,600 HKD
As of November 1, 2026
Save $2,199 NZD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,016 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.57ct natural round diamond

This 0.57ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1499317418. Listed at 15 retailers as of October 30, 2026, with prices from $818 to $3,016, a $2,199 spread on the same certified stone. NZ Jewellers lists it at $3,016. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.57
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1499317418
Dimensions5.28 × 5.30 × 3.32 mm
L/W Ratio1.00
Top View
5.28 mm5.30 mm0.57 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1499317418
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.8%

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 1
Current: $1,245 NZD|Low: $765 NZD|High: $2,249 NZD|Avg: $1,189 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4$818 NZD
Retailer 10$887 NZD
Retailer 3$910 NZD
Retailer 11$962 NZD
Retailer 9$1,010 NZD
Retailer 12$1,111 NZD
Retailer 2$1,195 NZD
Retailer 6$1,208 NZD
Retailer 1$1,245 NZD
Retailer 7$1,308 NZD
Retailer 8$1,335 NZD
Retailer 5$2,222 NZD

42 data points across 12 retailers

15 retailers$818 NZD to $3,016 NZD

A
Cheapest Retailer
-
$818 NZD
HK$3,600 HKD
A
Retailer 2
-
$887 NZD
$500 USD
View
Final sale: no returns
A
Retailer 3
-
$910 NZD
$513 USD
View
A
Retailer 4
-
$962 NZD
$542 USD
View
A
Retailer 5
-
$1,010 NZD
SGD 769 SGD
View
A
Retailer 6
-
$1,036 NZD
$584 USD
View
A
Retailer 7
-
$1,036 NZD
$584 USD
View
A
Retailer 8
-
$1,111 NZD
$626 USD
View
A
Retailer 9
-
$1,195 NZD
$674 USD
View
A
Retailer 10
-
$1,208 NZD
£536 GBP
View
A
Retailer 11
-
$1,245 NZD
£552 GBP
View
A
Retailer 12
-
$1,308 NZD
€702 EUR
View
B+
Retailer 13
-
$1,335 NZD
$752 USD
View
B
Retailer 14
-
$2,222 NZD
£986 GBP
View
Most Expensive
B
NZ Jewellers
348d066b-e739-418d-8bd7-2f8529adb4f0 · Oct 30
$3,016 NZD
$1,700 USD
View
14 more retailers have this diamond
Prices start from $818 NZDSave up to $2,199 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
0.57ct Round
$818 NZD