Oval|Natural|IGI

0.51ct I SI2 Oval Natural Diamond

VG • I/SI2 • IGI 847610956

Shape and cutting style on the report: Oval brilliant

Certificate IGI 847610956

Diamond specifications and retailer prices

From €254 EUR
₹27,064 INR
As of November 1, 2026
Save €531 EUR (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €786 EUR at MOH London · As of November 1, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 847610956. Listed at 7 retailers as of November 1, 2026, with prices from €254 to €786, a €531 spread on the same certified stone. MOH London lists it at €786. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle36.4°
OriginNatural
Grading LabIGI
CertificateIGI 847610956
Dimensions6.17 × 4.60 × 2.64 mm
L/W Ratio1.34
Girdle conditionFaceted
Top View
6.17 mm4.60 mm0.51 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 847610956
Side View
Table 63.0%Crown 36.6°Girdle: STK-VTKPavilion 36.4°Culet: NoneDepth 57.4%

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 1
Current: €786 EUR|Low: €254 EUR|High: €786 EUR|Avg: €459 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2€254 EUR
Retailer 5€340 EUR
Retailer 4€406 EUR
Retailer 3€457 EUR
Retailer 6€487 EUR
Retailer 7€620 EUR
MOH London€786 EUR

2 data points across 7 retailers

7 retailers€254 EUR to €786 EUR

A
Cheapest Retailer
-
€254 EUR
₹27,064 INR
B+
Retailer 2
-
€340 EUR
$380 USD
View
B+
Retailer 3
-
€406 EUR
£357 GBP
View
B+
Retailer 4
-
€457 EUR
$511 USD
View
B+
Retailer 5
-
€487 EUR
$544 USD
View
B
Retailer 6
-
€620 EUR
View
Most Expensive
B
MOH London
257B8422E · Nov 1
€786 EUR
£691 GBP
View
6 more retailers have this diamond
Prices start from €254 EURSave up to €531 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
€254 EUR