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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 €527 EUR
As of November 6, 2026
Save €1,715 EUR (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,242 EUR at NZ Jewellers · As of November 6, 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 20 retailers as of November 6, 2026, with prices from €527 to €2,242, a €1,715 spread on the same certified stone. NZ Jewellers lists it at €2,242. 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
Colour
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 6
Current: €2,242 EUR|Low: €605 EUR|High: €2,242 EUR|Avg: €961 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
November 6, 2026
Retailer 14€654 EUR
Retailer 4€659 EUR
Retailer 12€686 EUR
Retailer 5€715 EUR
Retailer 8€733 EUR
Retailer 3€743 EUR
Retailer 9€763 EUR
Retailer 7€825 EUR
Retailer 11€858 EUR
Retailer 2€920 EUR
Retailer 10€1,003 EUR
Retailer 6€1,075 EUR
Retailer 13€1,103 EUR
Retailer 15€1,309 EUR
NZ Jewellers€2,242 EUR

34 data points across 15 retailers

20 retailers€527 EUR to €2,242 EUR

A
Cheapest Retailer
-
€527 EUR
A
Retailer 2
-
€654 EUR
View
A
Retailer 3
-
€659 EUR
View
Final sale: no returns
A
Retailer 4
-
€686 EUR
View
Retailer 5
-
€715 EUR
View
Price last confirmed 9 days ago
A
Retailer 6
-
€725 EUR
View
A
Retailer 7
-
€733 EUR
View
A
Retailer 8
-
€743 EUR
View
A
Retailer 9
-
€763 EUR
View
B+
Retailer 10
-
€825 EUR
View
B+
Retailer 11
-
€837 EUR
View
B+
Retailer 12
-
€858 EUR
View
B+
Retailer 13
-
€920 EUR
View
B+
Retailer 14
-
€963 EUR
View
B+
Retailer 15
-
€991 EUR
View
B+
Retailer 16
-
€1,003 EUR
View
Retailer 17
-
€1,075 EUR
View
Price last confirmed 33 days ago
B+
Retailer 18
-
€1,103 EUR
View
B
Retailer 19
-
€1,309 EUR
View
Most Expensive
B
NZ Jewellers
8972f973-56d4-473e-a10a-3966507c97b8 · Nov 6
€2,242 EUR
$2,503 USD
View
19 more retailers have this diamond
Prices start from €527 EURSave up to €1,715 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
€527 EUR