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0.55ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6565389549

Certificate GIA 6565389549

Diamond specifications and retailer prices

From €433 EUR
As of November 6, 2026
Save €1,397 EUR (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,830 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565389549. Listed at 16 retailers as of November 2, 2026, with prices from €433 to €1,830, a €1,397 spread on the same certified stone. NZ Jewellers lists it at €1,830. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565389549
Dimensions5.28 × 5.31 × 3.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.28 mm5.31 mm0.55 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565389549
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,830 EUR|Low: €433 EUR|High: €1,878 EUR|Avg: €736 EUR|-2.6%
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
November 6, 2026
Retailer 2€433 EUR
Retailer 5€493 EUR
Retailer 16€504 EUR
Retailer 6€538 EUR
Retailer 4€583 EUR
Retailer 3€606 EUR
Retailer 13€608 EUR
Retailer 7€612 EUR
Retailer 8€674 EUR
Retailer 10€715 EUR
Retailer 12€717 EUR
Retailer 9€731 EUR
Retailer 11€786 EUR
Retailer 14€819 EUR
Retailer 15€1,345 EUR
NZ Jewellers€1,830 EUR

20 data points across 16 retailers

16 retailers€433 EUR to €1,830 EUR

A
Cheapest Retailer
-
€433 EUR
A
Retailer 2
-
€493 EUR
View
Retailer 3
-
€504 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
€538 EUR
View
Final sale: no returns
A
Retailer 5
-
€583 EUR
View
A
Retailer 6
-
€606 EUR
View
A
Retailer 7
-
€608 EUR
View
A
Retailer 8
-
€612 EUR
View
A
Retailer 9
-
€674 EUR
View
A
Retailer 10
-
€715 EUR
View
A
Retailer 11
-
€717 EUR
View
A
Retailer 12
-
€731 EUR
View
B+
Retailer 13
-
€786 EUR
View
B+
Retailer 14
-
€819 EUR
View
B
Retailer 15
-
€1,345 EUR
View
Most Expensive
B
NZ Jewellers
ad402ceb-e7a0-42f2-9073-347675bdd277 · Nov 2
€1,830 EUR
$2,043 USD
View
15 more retailers have this diamond
Prices start from €433 EURSave up to €1,397 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
€433 EUR