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Round|Natural|GIA

0.58ct F I1 Round Natural Diamond

EX • F/I1 • GIA 1555684557

Certificate GIA 1555684557

Diamond specifications and retailer prices

From $1,363 NZD
$767 USD
As of November 2, 2026
Save $444 NZD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,807 NZD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.58ct natural round diamond

This 0.58ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1555684557. Listed at 4 retailers as of November 2, 2026, with prices from $1,363 to $1,807, a $444 spread on the same certified stone. Frank Darling lists it at $1,807. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.58
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1555684557
Dimensions5.34 × 5.36 × 3.35 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.34 mm5.36 mm0.58 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555684557
Side View
Table 56.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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: Nov 2
Current: $1,807 NZD|Low: $729 NZD|High: $1,872 NZD|Avg: $1,471 NZD|-3.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 4$729 NZD
Retailer 6$1,363 NZD
Retailer 2$1,368 NZD
Retailer 3$1,569 NZD
Frank Darling$1,807 NZD
Retailer 5$1,872 NZD

9 data points across 6 retailers

4 retailers$1,363 NZD to $1,807 NZD

B+
Cheapest Retailer
-
$1,363 NZD
$767 USD
B+
Retailer 2
-
$1,368 NZD
$770 USD
View
Retailer 3
-
$1,569 NZD
$883 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Frank Darling
2662816HK · Nov 2
$1,807 NZD
$1,017 USD
View
3 more retailers have this diamond
Prices start from $1,363 NZDSave up to $444 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+
0.58ct Round
$1,363 NZD