Round|Natural|GIA

0.51ct I VVS2 Round Natural Diamond

EX • I/VVS2 • GIA 6525833698

Certificate GIA 6525833698

Diamond specifications and retailer prices

From €489 EUR
As of November 5, 2026
Save €1,154 EUR (70%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,597 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6525833698. Listed at 22 retailers as of November 5, 2026, with a 236% 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

0.51
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6525833698
Dimensions5.10 × 5.12 × 3.17 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Cloud, Feather, Indented Natural
Top View
5.10 mm5.12 mm0.51 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525833698
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°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 5
Current: €2,597 EUR|Low: €489 EUR|High: €2,619 EUR|Avg: €988 EUR|-0.8%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 17€489 EUR
Retailer 4€616 EUR
Retailer 12€622 EUR
Retailer 14€677 EUR
Retailer 6€757 EUR
Retailer 11€764 EUR
Retailer 21€788 EUR
Retailer 9€821 EUR
Retailer 22€830 EUR
Retailer 18€851 EUR
Retailer 20€853 EUR
Retailer 5€939 EUR
Retailer 2€940 EUR
Retailer 15€955 EUR
Retailer 8€958 EUR
Retailer 13€975 EUR
Retailer 16€984 EUR
Retailer 7€1,080 EUR
Retailer 19€1,267 EUR
Retailer 3€1,503 EUR
Retailer 10€1,643 EUR
NZ Jewellers€2,597 EUR

22 data points across 22 retailers

22 retailers€489 EUR to €1,643 EUR

A
Cheapest Retailer
-
€489 EUR
A
Retailer 2
-
€616 EUR
View
A
Retailer 3
-
€622 EUR
View
A
Retailer 4
-
€677 EUR
View
B+
Retailer 5
-
€757 EUR
View
Final sale: no returns
B+
Retailer 6
-
€764 EUR
View
B+
Retailer 7
-
€788 EUR
View
Retailer 8
-
€821 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€830 EUR
View
B+
Retailer 10
-
€851 EUR
View
B+
Retailer 11
-
€853 EUR
View
B+
Retailer 12
-
€939 EUR
View
B+
Retailer 13
-
€940 EUR
View
Retailer 14
-
€955 EUR
View
Price last confirmed 10 days ago
B+
Retailer 15
-
€958 EUR
View
B+
Retailer 16
-
€975 EUR
View
B+
Retailer 17
-
€984 EUR
View
B+
Retailer 18
-
€1,080 EUR
View
B
Retailer 19
-
€1,267 EUR
View
B
Retailer 20
-
€1,503 EUR
View
B
Retailer 21
-
€1,643 EUR
View
Most Expensive
NZ Jewellers
ea34b70f-1b71-445a-b8c7-c3a74376489f · Oct 27
€2,597 EUR
$2,915 USD
View
Price last confirmed 10 days ago
21 more retailers have this diamond
Prices start from €489 EURSave up to €1,154 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
0.51ct Round
€489 EUR