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Round|Natural|GIA

0.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 1553783455

Certificate GIA 1553783455

Diamond specifications and retailer prices

From €301 EUR
As of November 5, 2026
Save €1,264 EUR (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,650 EUR at NZ Jewellers · As of August 31, 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 1553783455. Listed at 18 retailers as of November 4, 2026, with a 420% 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
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1553783455
Dimensions5.12 × 5.15 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.12 mm5.15 mm0.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553783455
Side View
Table 54.0%Crown 33.5°Girdle: MED-MEDPavilion 41.2°Culet: NoneDepth 62.3%

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: €1,565 EUR|Low: €301 EUR|High: €1,599 EUR|Avg: €578 EUR|-2.1%
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
November 6, 2026
Retailer 10€301 EUR
Retailer 7€353 EUR
Retailer 5€398 EUR
Retailer 3€408 EUR
Retailer 11€419 EUR
Retailer 2€430 EUR
Retailer 12€440 EUR
Retailer 14€471 EUR
Retailer 8€505 EUR
Retailer 9€520 EUR
Retailer 15€561 EUR
Retailer 4€568 EUR
Retailer 6€588 EUR
Retailer 13€941 EUR
NZ Jewellers€1,565 EUR

32 data points across 15 retailers

18 retailers€301 EUR to €1,565 EUR

A
Cheapest Retailer
-
€301 EUR
A
Retailer 2
-
€353 EUR
View
A
Retailer 3
-
€398 EUR
View
A
Retailer 4
-
€408 EUR
View
A
Retailer 5
-
€419 EUR
View
Retailer 6
-
€430 EUR
View
Price last confirmed 60 days ago
A
Retailer 7
-
€430 EUR
View
A
Retailer 8
-
€440 EUR
View
A
Retailer 9
-
€471 EUR
View
Retailer 10
-
€496 EUR
View
Price last confirmed 60 days ago
A
Retailer 11
-
€505 EUR
View
A
Retailer 12
-
€520 EUR
View
B+
Retailer 13
-
€561 EUR
View
B+
Retailer 14
-
€568 EUR
View
B+
Retailer 15
-
€588 EUR
View
B
Retailer 16
-
€941 EUR
View
B
Retailer 17
-
€1,565 EUR
View
Most Expensive
NZ Jewellers
9fafe63b-d101-4153-8d9d-19e3463215cd · Aug 31
€1,650 EUR
$1,852 USD
View
Price last confirmed 67 days ago
17 more retailers have this diamond
Prices start from €301 EURSave up to €1,264 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
€301 EUR