Round|Natural|GIA

0.55ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6475151159

Certificate GIA 6475151159

Diamond specifications and retailer prices

From €676 EUR
As of November 4, 2026
Save €1,713 EUR (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,389 EUR at NZ Jewellers · As of November 6, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6475151159. Listed at 13 retailers as of November 4, 2026, with prices from €676 to €2,389, a €1,713 spread on the same certified stone. NZ Jewellers lists it at €2,389. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6475151159
Dimensions5.31 × 5.29 × 3.28 mm
L/W Ratio1.00
Top View
5.31 mm5.29 mm0.55 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6475151159
Side View
Table 56.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 61.9%

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 4
Current: €2,389 EUR|Low: €676 EUR|High: €2,389 EUR|Avg: €997 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
November 7, 2026
Retailer 9€676 EUR
Retailer 10€677 EUR
Retailer 4€690 EUR
Retailer 12€690 EUR
Retailer 8€700 EUR
Retailer 11€717 EUR
Retailer 3€796 EUR
Retailer 5€807 EUR
Retailer 7€904 EUR
Retailer 2€1,068 EUR
Retailer 6€1,387 EUR
NZ Jewellers€2,389 EUR

43 data points across 12 retailers

13 retailers€676 EUR to €2,389 EUR

A
Cheapest Retailer
-
€676 EUR
Retailer 2
-
€677 EUR
View
Price last confirmed 19 days ago
A
Retailer 3
-
€690 EUR
View
A
Retailer 4
-
€690 EUR
View
A
Retailer 5
-
€700 EUR
View
A
Retailer 6
-
€717 EUR
View
B+
Retailer 7
-
€796 EUR
View
B+
Retailer 8
-
€807 EUR
View
B+
Retailer 9
-
€904 EUR
View
B+
Retailer 10
-
€1,068 EUR
View
B
Retailer 11
-
€1,387 EUR
View
B
Retailer 12
-
€1,700 EUR
View
Most Expensive
B
NZ Jewellers
8371cb9d-ccd8-46bf-8967-9c57728fb9d8 · Nov 6
€2,389 EUR
$2,667 USD
View
12 more retailers have this diamond
Prices start from €676 EURSave up to €1,713 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
€676 EUR