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0.59ct I IF Round Natural Diamond

EX • I/IF • GIA 1555554673

Certificate GIA 1555554673

Diamond specifications and retailer prices

From $1,157 NZD
SGD 880 SGD
As of October 31, 2026
Save $758 NZD (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,915 NZD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.59ct natural round diamond

This 0.59ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1555554673. Listed at 12 retailers as of October 31, 2026, with prices from $1,157 to $1,915, a $758 spread on the same certified stone. Frank Darling lists it at $1,915. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.59
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555554673
Dimensions5.43 × 5.45 × 3.29 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.43 mm5.45 mm0.59 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1555554673
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 60.5%

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: $1,915 NZD|Low: $1,157 NZD|High: $2,009 NZD|Avg: $1,551 NZD|-4.7%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$1,157 NZD
Retailer 11$1,164 NZD
Retailer 8$1,239 NZD
Retailer 2$1,362 NZD
Retailer 7$1,515 NZD
Retailer 6$1,603 NZD
Retailer 5$1,622 NZD
Retailer 9$1,630 NZD
Retailer 4$1,710 NZD
Retailer 3$1,769 NZD
Frank Darling$1,915 NZD

29 data points across 11 retailers

12 retailers$1,157 NZD to $1,915 NZD

A
Cheapest Retailer
-
$1,157 NZD
SGD 880 SGD
A
Retailer 2
-
$1,164 NZD
SGD 885 SGD
View
A
Retailer 3
-
$1,239 NZD
$697 USD
View
A
Retailer 4
-
$1,362 NZD
£604 GBP
View
A
Retailer 5
-
$1,505 NZD
$847 USD
View
A
Retailer 6
-
$1,515 NZD
$852 USD
View
A
Retailer 7
-
$1,603 NZD
£710 GBP
View
A
Retailer 8
-
$1,622 NZD
€869 EUR
View
A
Retailer 9
-
$1,630 NZD
$917 USD
View
A
Retailer 10
-
$1,710 NZD
$962 USD
View
A
Retailer 11
-
$1,769 NZD
$996 USD
View
Most Expensive
B+
Frank Darling
2657132HK · Nov 2
$1,915 NZD
$1,077 USD
View
11 more retailers have this diamond
Prices start from $1,157 NZDSave up to $758 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
0.59ct Round
$1,157 NZD