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Round|Natural|GIA

0.59ct I IF Round Natural Diamond

EX • I/IF • GIA 1555554673

Certificate GIA 1555554673

Diamond specifications and retailer prices

From $832 SGD
As of October 31, 2026
Save $545 SGD (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,377 SGD 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 $832 to $1,377, a $545 spread on the same certified stone. Frank Darling lists it at $1,377. 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: $1,377 SGD|Low: $832 SGD|High: $1,445 SGD|Avg: $1,116 SGD|-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$832 SGD
Retailer 11$837 SGD
Retailer 8$891 SGD
Retailer 2$980 SGD
Retailer 7$1,090 SGD
Retailer 6$1,153 SGD
Retailer 5$1,166 SGD
Retailer 9$1,172 SGD
Retailer 4$1,230 SGD
Retailer 3$1,273 SGD
Frank Darling$1,377 SGD

29 data points across 11 retailers

12 retailers$832 SGD to $1,377 SGD

A
Cheapest Retailer
-
$832 SGD
A
Retailer 2
-
$837 SGD
View
A
Retailer 3
-
$891 SGD
$697 USD
View
A
Retailer 4
-
$980 SGD
£604 GBP
View
A
Retailer 5
-
$1,083 SGD
$847 USD
View
A
Retailer 6
-
$1,090 SGD
$852 USD
View
A
Retailer 7
-
$1,153 SGD
£710 GBP
View
A
Retailer 8
-
$1,166 SGD
€869 EUR
View
A
Retailer 9
-
$1,172 SGD
$917 USD
View
A
Retailer 10
-
$1,230 SGD
$962 USD
View
A
Retailer 11
-
$1,273 SGD
$996 USD
View
Most Expensive
B+
Frank Darling
2657132HK · Nov 2
$1,377 SGD
$1,077 USD
View
11 more retailers have this diamond
Prices start from $832 SGDSave up to $545 SGD

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
$832 SGD