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Round|Natural|GIA

0.56ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 5486389744

Certificate GIA 5486389744

Diamond specifications and retailer prices

From $1,117 NZD
HK$4,900 HKD
As of October 29, 2026
Save $3,035 NZD (73%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,152 NZD at NZ Jewellers · As of September 15, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5486389744. Listed at 23 retailers as of October 26, 2026, with a 272% 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5486389744
Dimensions5.31 × 5.28 × 3.30 mm
L/W Ratio1.01
Star length55%
Top View
5.31 mm5.28 mm0.56 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5486389744
Side View
Table 56.0%Crown 32.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 62.3%

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: $1,870 NZD|Low: $724 NZD|High: $2,453 NZD|Avg: $1,536 NZD|+3.5%
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
Retailer 14
Retailer 15
October 28, 2026
Retailer 7$724 NZD
Retailer 15$1,117 NZD
Retailer 13$1,221 NZD
Retailer 11$1,318 NZD
Retailer 5$1,344 NZD
Retailer 2$1,376 NZD
Retailer 6$1,444 NZD
Retailer 4$1,560 NZD
Retailer 10$1,572 NZD
Retailer 12$1,638 NZD
Retailer 3$1,808 NZD
Retailer 1$1,870 NZD
Retailer 14$1,991 NZD
Retailer 8$2,039 NZD
Retailer 9$2,429 NZD

36 data points across 15 retailers

23 retailers$1,117 NZD to $4,152 NZD

A
Cheapest Retailer
-
$1,117 NZD
HK$4,900 HKD
A
Retailer 2
-
$1,221 NZD
$686 USD
View
Final sale: no returns
A
Retailer 3
-
$1,243 NZD
A$1,074 AUD
View
A
Retailer 4
-
$1,318 NZD
$740 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$1,325 NZD
$744 USD
View
A
Retailer 6
-
$1,325 NZD
$744 USD
View
A
Retailer 7
-
$1,325 NZD
$744 USD
View
Price last confirmed 43 days ago
A
Retailer 8
-
$1,344 NZD
$755 USD
View
A
Retailer 9
-
$1,375 NZD
$772 USD
View
A
Retailer 10
-
$1,376 NZD
SGD 1,044 SGD
View
A
Retailer 11
-
$1,528 NZD
$858 USD
View
Price last confirmed 45 days ago
A
Retailer 12
-
$1,528 NZD
$858 USD
View
A
Retailer 13
-
$1,560 NZD
$876 USD
View
A
Retailer 14
-
$1,572 NZD
£695 GBP
View
B+
Retailer 15
-
$1,638 NZD
$920 USD
View
B+
Retailer 16
-
$1,808 NZD
$1,016 USD
View
B+
Retailer 17
-
$1,870 NZD
€1,000 EUR
View
B+
Retailer 18
-
$1,991 NZD
A$1,720 AUD
View
Price last confirmed 24 days ago
B+
Retailer 19
-
$2,039 NZD
ZAR 18,498 ZAR
View
B+
Retailer 20
-
$2,429 NZD
£1,074 GBP
View
B
Retailer 21
-
$3,587 NZD
£1,586 GBP
View
B
Retailer 22
-
$4,152 NZD
$2,332 USD
View
Most Expensive
B
NZ Jewellers
86b5f9b5-b800-41be-bbc5-829af4979945 · Sep 15
$4,152 NZD
$2,332 USD
View
Price last confirmed 44 days ago
22 more retailers have this diamond
Prices start from $1,117 NZDSave up to $3,035 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
0.56ct Round
$1,117 NZD