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Oval|Natural|IGI

0.51ct I VVS1 Oval Natural Diamond

VG • I/VVS1 • IGI 670456374

Shape and cutting style on the report: Oval brilliant

Certificate IGI 670456374

Diamond specifications and retailer prices

From €423 EUR
₹45,212 INR
As of October 31, 2026
Save €1,306 EUR (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,730 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 670456374. Listed at 16 retailers as of October 30, 2026, with prices from €423 to €1,730, a €1,306 spread on the same certified stone. NZ Jewellers lists it at €1,730. 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
I
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 670456374
Dimensions6.65 × 4.40 × 2.69 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Top View
6.65 mm4.40 mm0.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670456374
Side View
Table 61.0%Crown 38.6°Girdle: MediumPavilion 38.8°Culet: NoneDepth 61.1%

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: €1,274 EUR|Low: €422 EUR|High: €1,290 EUR|Avg: €725 EUR|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4€423 EUR
Retailer 10€508 EUR
Retailer 8€513 EUR
Retailer 7€597 EUR
Retailer 2€685 EUR
Retailer 3€693 EUR
Retailer 5€739 EUR
Retailer 6€852 EUR
Retailer 9€1,101 EUR
Retailer 1€1,274 EUR

36 data points across 10 retailers

16 retailers€423 EUR to €1,730 EUR

A
Cheapest Retailer
-
€423 EUR
₹45,212 INR
A
Retailer 2
-
€508 EUR
$570 USD
View
Final sale: no returns
Retailer 3
-
€513 EUR
$575 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€552 EUR
$619 USD
View
A
Retailer 5
-
€594 EUR
$666 USD
View
A
Retailer 6
-
€594 EUR
$666 USD
View
A
Retailer 7
-
€597 EUR
$670 USD
View
B+
Retailer 8
-
€637 EUR
$714 USD
View
B+
Retailer 9
-
€674 EUR
$756 USD
View
Retailer 10
-
€685 EUR
£605 GBP
View
Price last confirmed 33 days ago
B+
Retailer 11
-
€693 EUR
£612 GBP
View
B+
Retailer 12
-
€739 EUR
View
B+
Retailer 13
-
€852 EUR
ZAR 15,430 ZAR
View
B
Retailer 14
-
€1,101 EUR
£972 GBP
View
B
Retailer 15
-
€1,274 EUR
£1,125 GBP
View
Most Expensive
B
NZ Jewellers
e031d39d-2ea5-41f7-af66-94c12e4def13 · Oct 30
€1,730 EUR
$1,940 USD
View
15 more retailers have this diamond
Prices start from €423 EURSave up to €1,306 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
€423 EUR