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Oval|Natural|IGI

1.50ct J IF Oval Natural Diamond

VG • J/IF • IGI 821626476

Shape and cutting style on the report: Oval brilliant

Certificate IGI 821626476

Diamond specifications and retailer prices

From £4,054 GBP
As of November 6, 2026
Save £2,541 GBP (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £6,594 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct natural oval diamond

This 1.5ct 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 821626476. Listed at 3 retailers as of November 1, 2026, with prices from £4,054 to £6,594, a £2,541 spread on the same certified stone. MOH London lists it at £6,594. 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

1.50
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.6°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 821626476
Dimensions9.22 × 6.51 × 3.89 mm
L/W Ratio1.42
Girdle conditionFaceted
Top View
9.22 mm6.51 mm1.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 821626476
Side View
Table 62.0%Crown 34.6°Girdle: MED-THKPavilion 39.1°CuletDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £6,594 GBP|Low: £4,031 GBP|High: £6,674 GBP|Avg: £5,138 GBP
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3£4,054 GBP
Retailer 2£4,658 GBP
MOH London£6,594 GBP

44 data points across 3 retailers

3 retailers£4,054 GBP to £6,594 GBP

B+
Cheapest Retailer
-
£4,054 GBP
B+
Retailer 2
-
£4,658 GBP
View
Most Expensive
B
MOH London
21CC715B7 · Nov 1
£6,594 GBP
View
2 more retailers have this diamond
Prices start from £4,054 GBPSave up to £2,541 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.

B+
1.50ct Oval
£4,054 GBP