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Oval|Natural|IGI

1.51ct J IF Oval Natural Diamond

VG • J/IF • IGI 557219461

Shape and cutting style on the report: Oval brilliant

Certificate IGI 557219461

Diamond specifications and retailer prices

From £2,552 GBP
$3,420 USD
As of November 1, 2026
Save £2,812 GBP (52%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £5,365 GBP 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 557219461. Listed at 4 retailers as of November 1, 2026, with prices from £2,552 to £5,365, a £2,812 spread on the same certified stone. MOH London lists it at £5,365. 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
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle43.5°
Pavilion angle37.5°
OriginNatural
Grading LabIGI
CertificateIGI 557219461
Dimensions8.69 × 6.32 × 4.01 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.69 mm6.32 mm1.51 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 557219461
Side View
Table 58.0%Crown 43.5°Girdle: MED-STKPavilion 37.5°CuletDepth 63.4%

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: £5,365 GBP|Low: £2,552 GBP|High: £12,442 GBP|Avg: £3,652 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3£2,552 GBP
Retailer 6£2,559 GBP
Retailer 2£3,544 GBP
Retailer 5£3,802 GBP
Retailer 4£3,812 GBP
MOH London£5,365 GBP

41 data points across 6 retailers

4 retailers£2,552 GBP to £5,365 GBP

A
Cheapest Retailer
-
£2,552 GBP
$3,420 USD
B+
Retailer 2
-
£3,544 GBP
View
B+
Retailer 3
-
£3,812 GBP
€4,864 EUR
View
Most Expensive
B
MOH London
BF94B0093 · Nov 1
£5,365 GBP
View
3 more retailers have this diamond
Prices start from £2,552 GBPSave up to £2,812 GBP

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
£2,552 GBP