Round|Natural|GIA

0.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 2408447983

Certificate GIA 2408447983

Diamond specifications and retailer prices

From €354 EUR
As of November 5, 2026
Save €1,156 EUR (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,537 EUR at NZ Jewellers · As of September 25, 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 K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2408447983. Listed at 19 retailers as of November 4, 2026, with a 327% 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
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2408447983
Dimensions5.12 × 5.10 × 3.16 mm
L/W Ratio1.00
Top View
5.12 mm5.10 mm0.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2408447983
Side View
Table 60.0%Crown 35.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 61.9%

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 5
Current: €1,509 EUR|Low: €354 EUR|High: €1,509 EUR|Avg: €648 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
November 6, 2026
Retailer 10€354 EUR
Retailer 8€455 EUR
Retailer 6€481 EUR
Retailer 11€486 EUR
Retailer 15€504 EUR
Retailer 14€519 EUR
Retailer 16€519 EUR
Retailer 7€555 EUR
Retailer 2€598 EUR
Retailer 5€598 EUR
Retailer 4€601 EUR
Retailer 9€644 EUR
Retailer 3€659 EUR
Retailer 13€742 EUR
Retailer 12€1,109 EUR
NZ Jewellers€1,509 EUR

33 data points across 16 retailers

19 retailers€354 EUR to €1,509 EUR

A
Cheapest Retailer
-
€354 EUR
A
Retailer 2
-
€455 EUR
View
A
Retailer 3
-
€481 EUR
View
A
Retailer 4
-
€486 EUR
View
Retailer 5
-
€490 EUR
View
Price last confirmed 44 days ago
A
Retailer 6
-
€504 EUR
View
Retailer 7
-
€519 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€519 EUR
View
B+
Retailer 9
-
€555 EUR
View
Retailer 10
-
€566 EUR
View
Price last confirmed 45 days ago
B+
Retailer 11
-
€598 EUR
View
B+
Retailer 12
-
€598 EUR
View
B+
Retailer 13
-
€601 EUR
View
B+
Retailer 14
-
€644 EUR
View
B+
Retailer 15
-
€659 EUR
View
B+
Retailer 16
-
€742 EUR
View
B
Retailer 17
-
€1,109 EUR
View
B
Retailer 18
-
€1,509 EUR
View
Most Expensive
NZ Jewellers
88eea42d-24bf-4d0c-87a1-6bc00e538032 · Sep 25
€1,537 EUR
$1,725 USD
View
Price last confirmed 41 days ago
18 more retailers have this diamond
Prices start from €354 EURSave up to €1,156 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
€354 EUR