Round|Natural|GIA

0.58ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2557007004

Certificate GIA 2557007004

Diamond specifications and retailer prices

From $1,385 NZD
HK$6,100 HKD
As of October 31, 2026
Save $2,648 NZD (66%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,555 NZD at NZ Jewellers · As of September 11, 2026
View at NZ Jewellers

About this 0.58ct natural round diamond

This 0.58ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557007004. Listed at 24 retailers as of October 28, 2026, with a 191% 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

0.58
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557007004
Dimensions5.49 × 5.46 × 3.27 mm
L/W Ratio1.01
Top View
5.49 mm5.46 mm0.58 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557007004
Side View
Table 59.0%Crown 31.5°Girdle: MediumPavilion 41.6°Culet: NoneDepth 59.7%

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 31
Current: $1,435 NZD|Low: $1,385 NZD|High: $4,045 NZD|Avg: $2,297 NZD|-1.5%
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 31, 2026
Retailer 8$1,385 NZD
Retailer 1$1,435 NZD
Retailer 5$1,673 NZD
Retailer 2$1,742 NZD
Retailer 15$1,748 NZD
Retailer 3$1,813 NZD
Retailer 4$2,051 NZD
Retailer 9$2,115 NZD
Retailer 14$2,141 NZD
Retailer 6$2,349 NZD
Retailer 7$2,395 NZD
Retailer 11$2,545 NZD
Retailer 10$2,799 NZD
Retailer 13$3,326 NZD
Retailer 12$4,034 NZD

29 data points across 15 retailers

24 retailers$1,385 NZD to $4,034 NZD

A
Cheapest Retailer
-
$1,385 NZD
HK$6,100 HKD
A
Retailer 2
-
$1,435 NZD
₹77,031 INR
View
A
Retailer 3
-
$1,673 NZD
$943 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,730 NZD
$975 USD
View
A
Retailer 5
-
$1,742 NZD
SGD 1,327 SGD
View
A
Retailer 6
-
$1,748 NZD
$985 USD
View
Retailer 7
-
$1,771 NZD
$998 USD
View
Price last confirmed 51 days ago
B+
Retailer 8
-
$1,792 NZD
$1,010 USD
View
Retailer 9
-
$1,813 NZD
$1,022 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$1,813 NZD
$1,022 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$1,883 NZD
$1,061 USD
View
Price last confirmed 16 days ago
Retailer 12
-
$2,044 NZD
$1,152 USD
View
Price last confirmed 54 days ago
B+
Retailer 13
-
$2,051 NZD
$1,156 USD
View
Retailer 14
-
$2,092 NZD
$1,179 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$2,115 NZD
£939 GBP
View
B+
Retailer 16
-
$2,141 NZD
£950 GBP
View
B+
Retailer 17
-
$2,349 NZD
$1,324 USD
View
Retailer 18
-
$2,395 NZD
A$2,077 AUD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
$2,545 NZD
€1,366 EUR
View
B+
Retailer 20
-
$2,799 NZD
ZAR 25,489 ZAR
View
B
Retailer 21
-
$3,326 NZD
£1,476 GBP
View
B
Retailer 22
-
$4,034 NZD
£1,790 GBP
View
Retailer 23
-
$4,423 NZD
$2,493 USD
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
65038492-3ea3-424c-b01a-56ff2ef425c2 · Sep 11
$5,555 NZD
$3,131 USD
View
Price last confirmed 50 days ago
23 more retailers have this diamond
Prices start from $1,385 NZDSave up to $2,648 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
0.58ct Round
$1,385 NZD