Round|Natural|GIA

0.51ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 6502811599

Certificate GIA 6502811599

Diamond specifications and retailer prices

From €485 EUR
$542 USD
As of October 31, 2026
Save €1,323 EUR (73%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,824 EUR at NZ Jewellers · As of August 29, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6502811599. Listed at 22 retailers as of October 27, 2026, with a 273% 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
J
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6502811599
Dimensions5.13 × 5.09 × 3.17 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
5.13 mm5.09 mm0.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502811599
Side View
Table 55.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: €1,808 EUR|Low: €485 EUR|High: €1,808 EUR|Avg: €773 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 1, 2026
Retailer 8€485 EUR
Retailer 16€532 EUR
Retailer 7€576 EUR
Retailer 15€586 EUR
Retailer 3€586 EUR
Retailer 11€621 EUR
Retailer 13€621 EUR
Retailer 12€693 EUR
Retailer 5€695 EUR
Retailer 9€707 EUR
Retailer 14€743 EUR
Retailer 6€783 EUR
Retailer 4€867 EUR
Retailer 10€890 EUR
Retailer 2€1,331 EUR
NZ Jewellers€1,808 EUR

44 data points across 16 retailers

22 retailers€485 EUR to €1,808 EUR

A
Cheapest Retailer
-
€485 EUR
$542 USD
A
Retailer 2
-
€532 EUR
$594 USD
View
Final sale: no returns
B+
Retailer 3
-
€576 EUR
$644 USD
View
Retailer 4
-
€582 EUR
$650 USD
View
Price last confirmed 55 days ago
Retailer 5
-
€582 EUR
$650 USD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
€586 EUR
SGD 885 SGD
View
Retailer 7
-
€586 EUR
$655 USD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
€621 EUR
$694 USD
View
Retailer 9
-
€621 EUR
$694 USD
View
Price last confirmed 7 days ago
Retailer 10
-
€671 EUR
$750 USD
View
Price last confirmed 55 days ago
Retailer 11
-
€671 EUR
$750 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
€693 EUR
£610 GBP
View
B+
Retailer 13
-
€695 EUR
$776 USD
View
B+
Retailer 14
-
€707 EUR
£622 GBP
View
B+
Retailer 15
-
€743 EUR
$830 USD
View
B+
Retailer 16
-
€783 EUR
$875 USD
View
Retailer 17
-
€867 EUR
A$1,490 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
€890 EUR
ZAR 16,064 ZAR
View
B
Retailer 19
-
€1,331 EUR
£1,171 GBP
View
B
Retailer 20
-
€1,808 EUR
$2,020 USD
View
Retailer 21
-
€1,824 EUR
$2,038 USD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
f339ed87-1319-4cf6-9fce-5b5518237d17 · Aug 29
€1,824 EUR
$2,038 USD
View
Price last confirmed 64 days ago
21 more retailers have this diamond
Prices start from €485 EURSave up to €1,323 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
€485 EUR