Radiant|Natural|GIA

0.55ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 7431390050

Certificate GIA 7431390050

Diamond specifications and retailer prices

From €516 EUR
As of November 6, 2026
Save €1,670 EUR (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,185 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.55ct natural radiant diamond

This 0.55ct natural radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7431390050. Listed at 19 retailers as of November 5, 2026, with prices from €516 to €2,185, a €1,670 spread on the same certified stone. NZ Jewellers lists it at €2,185. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7431390050
Dimensions5.61 × 3.87 × 2.68 mm
L/W Ratio1.45
Top View
5.61 mm3.87 mm0.55 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7431390050
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 69.3%

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: €2,185 EUR|Low: €516 EUR|High: €2,185 EUR|Avg: €892 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
Retailer 16
Retailer 17
November 7, 2026
Retailer 7€516 EUR
Retailer 9€588 EUR
Retailer 8€627 EUR
Retailer 16€697 EUR
Retailer 17€697 EUR
Retailer 4€708 EUR
Retailer 15€724 EUR
Retailer 5€792 EUR
Retailer 3€804 EUR
Retailer 2€829 EUR
Retailer 6€851 EUR
Retailer 10€851 EUR
Retailer 14€873 EUR
Retailer 11€982 EUR
Retailer 12€1,075 EUR
Retailer 13€1,275 EUR
NZ Jewellers€2,185 EUR

32 data points across 17 retailers

19 retailers€516 EUR to €2,185 EUR

A
Cheapest Retailer
-
€516 EUR
A
Retailer 2
-
€627 EUR
View
Retailer 3
-
€697 EUR
View
Price last confirmed 9 days ago
B+
Retailer 4
-
€697 EUR
View
B+
Retailer 5
-
€708 EUR
View
B+
Retailer 6
-
€724 EUR
View
B+
Retailer 7
-
€724 EUR
View
B+
Retailer 8
-
€792 EUR
View
B+
Retailer 9
-
€804 EUR
View
B+
Retailer 10
-
€815 EUR
View
B+
Retailer 11
-
€829 EUR
View
B+
Retailer 12
-
€851 EUR
View
B+
Retailer 13
-
€851 EUR
View
B+
Retailer 14
-
€873 EUR
View
B+
Retailer 15
-
€943 EUR
View
B+
Retailer 16
-
€982 EUR
View
B
Retailer 17
-
€1,075 EUR
View
B
Retailer 18
-
€1,275 EUR
View
Most Expensive
B
NZ Jewellers
f3233606-98c7-4f2d-ba6e-9e2f54a68c70 · Nov 5
€2,185 EUR
$2,440 USD
View
18 more retailers have this diamond
Prices start from €516 EURSave up to €1,670 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 Radiant
€516 EUR