Round|Natural|GIA

0.55ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6431504389

Certificate GIA 6431504389

Diamond specifications and retailer prices

From €675 EUR
$754 USD
As of October 31, 2026
Save €1,699 EUR (72%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,374 EUR at NZ Jewellers · As of September 1, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6431504389. Listed at 20 retailers as of October 27, 2026, with a 252% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6431504389
Dimensions5.26 × 5.23 × 3.26 mm
L/W Ratio1.01
Top View
5.26 mm5.23 mm0.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6431504389
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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: Oct 31
Current: €2,374 EUR|Low: €698 EUR|High: €2,374 EUR|Avg: €1,149 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
November 1, 2026
Retailer 12€698 EUR
Retailer 10€747 EUR
Retailer 3€786 EUR
Retailer 5€874 EUR
Retailer 9€892 EUR
Retailer 11€904 EUR
Retailer 2€907 EUR
Retailer 7€1,070 EUR
Retailer 13€1,138 EUR
Retailer 6€1,168 EUR
Retailer 8€1,394 EUR
Retailer 4€1,514 EUR
NZ Jewellers€2,374 EUR

43 data points across 13 retailers

20 retailers€675 EUR to €2,374 EUR

A
Cheapest Retailer
-
€675 EUR
$754 USD
A
Retailer 2
-
€698 EUR
$780 USD
View
Final sale: no returns
Retailer 3
-
€747 EUR
$835 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€757 EUR
$846 USD
View
B+
Retailer 5
-
€767 EUR
$857 USD
View
B+
Retailer 6
-
€786 EUR
$878 USD
View
Retailer 7
-
€874 EUR
$976 USD
View
Price last confirmed 55 days ago
B+
Retailer 8
-
€874 EUR
$976 USD
View
B+
Retailer 9
-
€876 EUR
$978 USD
View
B+
Retailer 10
-
€892 EUR
£785 GBP
View
B+
Retailer 11
-
€904 EUR
$1,010 USD
View
B+
Retailer 12
-
€907 EUR
£798 GBP
View
B+
Retailer 13
-
€1,010 EUR
$1,129 USD
View
B+
Retailer 14
-
€1,070 EUR
View
Retailer 15
-
€1,138 EUR
A$1,956 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
€1,168 EUR
ZAR 21,086 ZAR
View
B
Retailer 17
-
€1,394 EUR
£1,226 GBP
View
B
Retailer 18
-
€1,514 EUR
£1,332 GBP
View
B
Retailer 19
-
€2,374 EUR
$2,652 USD
View
Most Expensive
NZ Jewellers
46bc8b2c-7e14-4686-8443-c8c34378609a · Sep 1
€2,374 EUR
$2,652 USD
View
Price last confirmed 61 days ago
19 more retailers have this diamond
Prices start from €675 EURSave up to €1,699 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