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Round|Natural|GIA

0.55ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6562173649

Certificate GIA 6562173649

Diamond specifications and retailer prices

From €525 EUR
HK$4,600 HKD
As of November 1, 2026
Save €1,707 EUR (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,232 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562173649. Listed at 21 retailers as of November 1, 2026, with prices from €525 to €2,232, a €1,707 spread on the same certified stone. NZ Jewellers lists it at €2,232. 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

0.55
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562173649
Dimensions5.26 × 5.27 × 3.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Crystal, Cloud, Feather
Top View
5.26 mm5.27 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562173649
Side View
Table 59.0%Crown 36°Girdle: MediumPavilion 41°Culet: NoneDepth 61.7%

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: Nov 1
Current: €2,232 EUR|Low: €525 EUR|High: €2,232 EUR|Avg: €897 EUR
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 12€525 EUR
Retailer 3€656 EUR
Retailer 14€660 EUR
Retailer 19€664 EUR
Retailer 21€680 EUR
Retailer 4€711 EUR
Retailer 8€722 EUR
Retailer 6€730 EUR
Retailer 20€739 EUR
Retailer 13€767 EUR
Retailer 7€821 EUR
Retailer 9€834 EUR
Retailer 18€844 EUR
Retailer 2€921 EUR
Retailer 10€959 EUR
Retailer 11€986 EUR
Retailer 15€1,003 EUR
Retailer 5€1,070 EUR
Retailer 17€1,098 EUR
Retailer 16€1,303 EUR
NZ Jewellers€2,232 EUR

35 data points across 21 retailers

21 retailers€525 EUR to €2,232 EUR

A
Cheapest Retailer
-
€525 EUR
HK$4,600 HKD
A
Retailer 2
-
€656 EUR
$736 USD
View
Final sale: no returns
Retailer 3
-
€660 EUR
$740 USD
View
Price last confirmed 42 days ago
A
Retailer 4
-
€664 EUR
$745 USD
View
A
Retailer 5
-
€680 EUR
SGD 1,030 SGD
View
A
Retailer 6
-
€711 EUR
$798 USD
View
A
Retailer 7
-
€722 EUR
$810 USD
View
A
Retailer 8
-
€730 EUR
SGD 1,107 SGD
View
A
Retailer 9
-
€739 EUR
$829 USD
View
A
Retailer 10
-
€767 EUR
£678 GBP
View
B+
Retailer 11
-
€821 EUR
$921 USD
View
B+
Retailer 12
-
€834 EUR
$935 USD
View
B+
Retailer 13
-
€844 EUR
£745 GBP
View
B+
Retailer 14
-
€921 EUR
£813 GBP
View
B+
Retailer 15
-
€959 EUR
$1,076 USD
View
B+
Retailer 16
-
€986 EUR
$1,106 USD
View
B+
Retailer 17
-
€1,003 EUR
View
Retailer 18
-
€1,070 EUR
A$1,846 AUD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
€1,098 EUR
ZAR 19,900 ZAR
View
B
Retailer 20
-
€1,303 EUR
£1,151 GBP
View
Most Expensive
B
NZ Jewellers
8972f973-56d4-473e-a10a-3966507c97b8 · Nov 2
€2,232 EUR
$2,503 USD
View
20 more retailers have this diamond
Prices start from €525 EURSave up to €1,707 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
0.55ct Round
€525 EUR