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Round|Natural|GIA

0.55ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7552140145

Certificate GIA 7552140145

Diamond specifications and retailer prices

From €675 EUR
$757 USD
As of November 2, 2026
Save €1,619 EUR (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,294 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 7552140145. Listed at 18 retailers as of November 2, 2026, with prices from €675 to €2,294, a €1,619 spread on the same certified stone. NZ Jewellers lists it at €2,294. 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 angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7552140145
Dimensions5.22 × 3.23 × 3.23 mm
L/W Ratio1.62
Culet sizeNone
Top View
5.22 mm3.23 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552140145
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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 2
Current: €2,294 EUR|Low: €662 EUR|High: €2,491 EUR|Avg: €1,047 EUR|-7.9%
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 2, 2026
Retailer 14€675 EUR
Retailer 5€679 EUR
Retailer 13€731 EUR
Retailer 2€760 EUR
Retailer 7€776 EUR
Retailer 15€816 EUR
Retailer 4€844 EUR
Retailer 9€869 EUR
Retailer 12€878 EUR
Retailer 11€908 EUR
Retailer 10€946 EUR
Retailer 3€1,139 EUR
Retailer 8€1,195 EUR
Retailer 16€1,254 EUR
Retailer 6€1,359 EUR
NZ Jewellers€2,294 EUR

32 data points across 16 retailers

18 retailers€675 EUR to €2,294 EUR

Retailer 1
-
€593 EUR
HK$5,200 HKD
Price last confirmed 59 days ago
A
Retailer 2
-
€675 EUR
$757 USD
View
Final sale: no returns
A
Retailer 3
-
€679 EUR
$762 USD
View
A
Retailer 4
-
€727 EUR
$815 USD
View
A
Retailer 5
-
€731 EUR
$820 USD
View
A
Retailer 6
-
€760 EUR
$852 USD
View
B+
Retailer 7
-
€776 EUR
$870 USD
View
B+
Retailer 8
-
€816 EUR
$915 USD
View
B+
Retailer 9
-
€844 EUR
$947 USD
View
B+
Retailer 10
-
€869 EUR
£767 GBP
View
B+
Retailer 11
-
€878 EUR
$985 USD
View
B+
Retailer 12
-
€908 EUR
$1,018 USD
View
B+
Retailer 13
-
€946 EUR
View
B+
Retailer 14
-
€1,139 EUR
ZAR 20,636 ZAR
View
Retailer 15
-
€1,195 EUR
A$2,061 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
€1,254 EUR
View
B
Retailer 17
-
€1,359 EUR
£1,200 GBP
View
Most Expensive
B
NZ Jewellers
70e0bad0-6649-4dd3-bdb8-296147b9b1f6 · Nov 2
€2,294 EUR
$2,573 USD
View
17 more retailers have this diamond
Prices start from €675 EURSave up to €1,619 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
€675 EUR