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Round|Natural|GIA

0.56ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2494990715

Certificate GIA 2494990715

Diamond specifications and retailer prices

From $1,407 NZD
$793 USD
As of October 29, 2026
Save $1,452 NZD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,870 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.56ct natural round diamond

This 0.56ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2494990715. Listed at 16 retailers as of October 29, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.56
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2494990715
Dimensions5.24 × 5.28 × 3.28 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.24 mm5.28 mm0.56 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2494990715
Side View
Table 56.0%Crown 36°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,870 NZD|Low: $1,407 NZD|High: $4,870 NZD|Avg: $2,269 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$1,407 NZD
Retailer 8$1,462 NZD
Retailer 9$1,623 NZD
Retailer 6$1,712 NZD
Retailer 2$1,790 NZD
Retailer 3$2,182 NZD
Retailer 7$2,336 NZD
Retailer 4$2,398 NZD
Retailer 5$2,860 NZD
NZ Jewellers$4,870 NZD

42 data points across 10 retailers

16 retailers$1,407 NZD to $2,860 NZD

Retailer 1
-
$1,380 NZD
$778 USD
Price last confirmed 21 days ago
B+
Retailer 2
-
$1,407 NZD
$793 USD
View
Retailer 3
-
$1,407 NZD
$793 USD
View
Price last confirmed 48 days ago
B+
Retailer 4
-
$1,428 NZD
$805 USD
View
B+
Retailer 5
-
$1,462 NZD
$824 USD
View
B+
Retailer 6
-
$1,623 NZD
$915 USD
View
B
Retailer 7
-
$1,712 NZD
$965 USD
View
B+
Retailer 8
-
$1,739 NZD
$980 USD
View
B+
Retailer 9
-
$1,790 NZD
£795 GBP
View
B+
Retailer 10
-
$1,870 NZD
$1,054 USD
View
B
Retailer 11
-
$2,182 NZD
€1,171 EUR
View
Retailer 12
-
$2,336 NZD
A$2,025 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$2,398 NZD
ZAR 21,832 ZAR
View
B
Retailer 14
-
$2,504 NZD
CA$1,960 CAD
View
B
Retailer 15
-
$2,860 NZD
£1,269 GBP
View
Most Expensive
NZ Jewellers
da605e35-69c6-46d3-a2a8-d43b70f41bad · Oct 30
$4,870 NZD
$2,745 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,407 NZDSave up to $1,452 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.

B+
0.56ct Round
$1,407 NZD