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Oval|Natural|IGI

1.50ct J IF Oval Natural Diamond

VG • J/IF • IGI 622402229

Shape and cutting style on the report: Oval brilliant

Certificate IGI 622402229

Diamond specifications and retailer prices

From £4,966 GBP
As of November 4, 2026
Save £4,558 GBP (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £9,524 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 622402229. Listed at 11 retailers as of November 4, 2026, with prices from £4,966 to £9,524, a £4,558 spread on the same certified stone. NZ Jewellers lists it at £9,524. 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
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 622402229
Dimensions9.78 × 6.21 × 3.90 mm
L/W Ratio1.57
Girdle conditionFaceted
Top View
9.78 mm6.21 mm1.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 622402229
Side View
Table 62.0%Crown 33.6°Girdle: STK-THKPavilion 40.8°CuletDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £9,524 GBP|Low: £4,966 GBP|High: £9,524 GBP|Avg: £6,102 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 11£4,966 GBP
Retailer 2£5,111 GBP
Retailer 6£5,256 GBP
Retailer 4£5,257 GBP
Retailer 13£5,257 GBP
Retailer 8£5,388 GBP
Retailer 3£5,694 GBP
Retailer 10£5,783 GBP
Retailer 14£5,816 GBP
Retailer 12£6,220 GBP
Retailer 5£6,571 GBP
Retailer 7£6,948 GBP
Retailer 9£7,915 GBP
NZ Jewellers£9,524 GBP

5 data points across 14 retailers

11 retailers£4,966 GBP to £9,524 GBP

B+
Cheapest Retailer
-
£4,966 GBP
B+
Retailer 2
-
£5,111 GBP
View
B
Retailer 3
-
£5,256 GBP
View
B
Retailer 4
-
£5,257 GBP
View
Final sale: no returns
B+
Retailer 5
-
£5,388 GBP
View
B
Retailer 6
-
£5,783 GBP
View
B
Retailer 7
-
£5,816 GBP
View
B
Retailer 8
-
£6,220 GBP
View
B
Retailer 9
-
£6,948 GBP
View
B
Retailer 10
-
£7,915 GBP
View
Most Expensive
C
NZ Jewellers
e33c07ed-b2e2-400f-b6c6-04de71fc3d48 · Nov 5
£9,524 GBP
$12,748 USD
View
10 more retailers have this diamond
Prices start from £4,966 GBPSave up to £4,558 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
£4,966 GBP