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Round|Natural|GIA

0.55ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7542787400

Certificate GIA 7542787400

Diamond specifications and retailer prices

From €348 EUR
As of November 6, 2026
Save €1,132 EUR (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,480 EUR at NZ Jewellers · As of November 4, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7542787400. Listed at 15 retailers as of November 4, 2026, with prices from €348 to €1,480, a €1,132 spread on the same certified stone. NZ Jewellers lists it at €1,480. 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
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7542787400
Dimensions5.23 × 5.26 × 3.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.23 mm5.26 mm0.55 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7542787400
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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: €1,480 EUR|Low: €348 EUR|High: €1,480 EUR|Avg: €615 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 2€348 EUR
Retailer 7€399 EUR
Retailer 5€435 EUR
Retailer 3€472 EUR
Retailer 6€495 EUR
Retailer 12€503 EUR
Retailer 15€508 EUR
Retailer 4€544 EUR
Retailer 11€588 EUR
Retailer 9€589 EUR
Retailer 8€623 EUR
Retailer 10€640 EUR
Retailer 14€655 EUR
Retailer 13€1,088 EUR
NZ Jewellers€1,480 EUR

40 data points across 15 retailers

15 retailers€348 EUR to €1,480 EUR

A
Cheapest Retailer
-
€348 EUR
A
Retailer 2
-
€399 EUR
View
A
Retailer 3
-
€435 EUR
View
Final sale: no returns
A
Retailer 4
-
€472 EUR
View
A
Retailer 5
-
€495 EUR
View
A
Retailer 6
-
€503 EUR
View
A
Retailer 7
-
€508 EUR
View
A
Retailer 8
-
€544 EUR
View
A
Retailer 9
-
€588 EUR
View
A
Retailer 10
-
€589 EUR
View
A
Retailer 11
-
€623 EUR
View
A
Retailer 12
-
€640 EUR
View
A
Retailer 13
-
€655 EUR
View
B+
Retailer 14
-
€1,088 EUR
View
Most Expensive
B
NZ Jewellers
66fbd71a-caf1-4f57-8050-6266f4c238a7 · Nov 4
€1,480 EUR
$1,661 USD
View
14 more retailers have this diamond
Prices start from €348 EURSave up to €1,132 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
€348 EUR