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Round|Natural|GIA

0.55ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7556270490

Certificate GIA 7556270490

Diamond specifications and retailer prices

From €508 EUR
As of November 6, 2026
Save €754 EUR (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,262 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7556270490. Listed at 7 retailers as of November 4, 2026, with prices from €508 to €1,262, a €754 spread on the same certified stone. MOH London lists it at €1,262. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7556270490
Dimensions5.27 × 5.26 × 3.28 mm
L/W Ratio1.00
Star length50%
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.27 mm5.26 mm0.55 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556270490
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: €1,262 EUR|Low: €508 EUR|High: €1,279 EUR|Avg: €817 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2€508 EUR
Retailer 5€513 EUR
Retailer 3€816 EUR
Retailer 4€970 EUR
MOH London€1,262 EUR

42 data points across 5 retailers

7 retailers€508 EUR to €1,262 EUR

A
Cheapest Retailer
-
€508 EUR
A
Retailer 2
-
€513 EUR
View
B+
Retailer 3
-
€793 EUR
View
B+
Retailer 4
-
€807 EUR
View
B+
Retailer 5
-
€816 EUR
View
B+
Retailer 6
-
€970 EUR
View
Most Expensive
B
MOH London
1676C28B4 · Nov 4
€1,262 EUR
£1,115 GBP
View
6 more retailers have this diamond
Prices start from €508 EURSave up to €754 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
€508 EUR