CaratHunter
Plans
Oval|Natural|IGI

1.51ct H IF Oval Natural Diamond

VG • H/IF • IGI 825677439

Shape and cutting style on the report: Oval brilliant

Certificate IGI 825677439

Diamond specifications and retailer prices

From €6,476 EUR
$7,235 USD
As of October 28, 2026
Save €4,530 EUR (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €11,006 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 825677439. Listed at 5 retailers as of October 28, 2026, with prices from €6,476 to €11,006, a €4,530 spread on the same certified stone. MOH London lists it at €11,006. 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

1.51
Carat
H
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 825677439
Dimensions9.00 × 6.50 × 4.00 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
9.00 mm6.50 mm1.51 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 825677439
Side View
Table 64.0%Crown 37.5°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 61.5%

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 28
Current: €11,006 EUR|Low: €6,476 EUR|High: €11,139 EUR|Avg: €8,062 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4€6,476 EUR
Retailer 5€6,801 EUR
Retailer 2€7,401 EUR
Retailer 3€8,630 EUR
MOH London€11,006 EUR

28 data points across 5 retailers

5 retailers€6,476 EUR to €11,006 EUR

A
Cheapest Retailer
-
€6,476 EUR
$7,235 USD
A
Retailer 2
-
€6,801 EUR
$7,598 USD
View
A
Retailer 3
-
€7,401 EUR
£6,511 GBP
View
B+
Retailer 4
-
€8,630 EUR
View
Most Expensive
B
MOH London
51D8B7287 · Nov 1
€11,006 EUR
£9,682 GBP
View
4 more retailers have this diamond
Prices start from €6,476 EURSave up to €4,530 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
1.51ct Oval
€6,476 EUR