CaratHunter
Plans
Oval|Natural|IGI

0.51ct J VVS1 Oval Natural Diamond

VG • J/VVS1 • IGI 555278531

Shape and cutting style on the report: Oval brilliant

Certificate IGI 555278531

Diamond specifications and retailer prices

From €424 EUR
$474 USD
As of October 31, 2026
Save €1,019 EUR (71%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,443 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 555278531. Listed at 20 retailers as of October 30, 2026, with prices from €424 to €1,443, a €1,019 spread on the same certified stone. NZ Jewellers lists it at €1,443. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
J
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 555278531
Dimensions6.65 × 4.55 × 2.62 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Top View
6.65 mm4.55 mm0.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 555278531
Side View
Table 61.5%Crown 31.7°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 57.6%

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: €1,443 EUR|Low: €354 EUR|High: €1,443 EUR|Avg: €629 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
October 31, 2026
Retailer 12€421 EUR
Retailer 14€424 EUR
Retailer 10€460 EUR
Retailer 3€496 EUR
Retailer 13€496 EUR
Retailer 6€511 EUR
Retailer 5€524 EUR
Retailer 11€531 EUR
Retailer 4€572 EUR
Retailer 2€594 EUR
Retailer 7€635 EUR
Retailer 8€710 EUR
Retailer 9€1,069 EUR
NZ Jewellers€1,443 EUR

37 data points across 14 retailers

20 retailers€424 EUR to €1,443 EUR

Retailer 1
-
€421 EUR
$470 USD
Price last confirmed 11 days ago
A
Retailer 2
-
€424 EUR
$474 USD
View
Final sale: no returns
Retailer 3
-
€460 EUR
$514 USD
View
Price last confirmed 55 days ago
Retailer 4
-
€460 EUR
$514 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
€460 EUR
$514 USD
View
A
Retailer 6
-
€496 EUR
$554 USD
View
A
Retailer 7
-
€496 EUR
$554 USD
View
B+
Retailer 8
-
€524 EUR
$585 USD
View
Retailer 9
-
€531 EUR
$593 USD
View
Price last confirmed 54 days ago
Retailer 10
-
€531 EUR
$593 USD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
€531 EUR
$593 USD
View
Retailer 12
-
€572 EUR
£503 GBP
View
Price last confirmed 32 days ago
B+
Retailer 13
-
€578 EUR
$645 USD
View
B+
Retailer 14
-
€594 EUR
£522 GBP
View
B+
Retailer 15
-
€635 EUR
View
B
Retailer 16
-
€667 EUR
$746 USD
View
B
Retailer 17
-
€710 EUR
ZAR 12,815 ZAR
View
B
Retailer 18
-
€1,069 EUR
£940 GBP
View
Retailer 19
-
€1,443 EUR
$1,612 USD
View
Price last confirmed 37 days ago
Most Expensive
B
NZ Jewellers
f9e7e161-998e-4a3d-a4a1-5fbddb1f8fe5 · Oct 30
€1,443 EUR
$1,612 USD
View
19 more retailers have this diamond
Prices start from €424 EURSave up to €1,019 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 Oval
€424 EUR