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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 €581 EUR
SGD 880 SGD
As of October 31, 2026
Save €380 EUR (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €961 EUR 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 €581 to €961, a €380 spread on the same certified stone. Frank Darling lists it at €961. 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: €961 EUR|Low: €581 EUR|High: €1,008 EUR|Avg: €778 EUR|-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€581 EUR
Retailer 11€584 EUR
Retailer 8€621 EUR
Retailer 2€683 EUR
Retailer 7€760 EUR
Retailer 6€804 EUR
Retailer 5€814 EUR
Retailer 9€818 EUR
Retailer 4€858 EUR
Retailer 3€888 EUR
Frank Darling€961 EUR

29 data points across 11 retailers

12 retailers€581 EUR to €961 EUR

A
Cheapest Retailer
-
€581 EUR
SGD 880 SGD
A
Retailer 2
-
€584 EUR
SGD 885 SGD
View
A
Retailer 3
-
€621 EUR
$697 USD
View
A
Retailer 4
-
€683 EUR
£604 GBP
View
A
Retailer 5
-
€755 EUR
$847 USD
View
A
Retailer 6
-
€760 EUR
$852 USD
View
A
Retailer 7
-
€804 EUR
£710 GBP
View
A
Retailer 8
-
€814 EUR
View
A
Retailer 9
-
€818 EUR
$917 USD
View
A
Retailer 10
-
€858 EUR
$962 USD
View
Retailer 11
-
€888 EUR
$996 USD
View
Price last confirmed 7 days ago
Most Expensive
B+
Frank Darling
2657132HK · Nov 2
€961 EUR
$1,077 USD
View
11 more retailers have this diamond
Prices start from €581 EURSave up to €380 EUR

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
€581 EUR