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Oval|Natural|IGI

1.50ct I IF Oval Natural Diamond

VG • I/IF • IGI 719545499

Shape and cutting style on the report: Oval brilliant

Certificate IGI 719545499

Diamond specifications and retailer prices

From £3,732 GBP
As of November 4, 2026
Save £3,425 GBP (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £7,157 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 719545499. Listed at 16 retailers as of November 4, 2026, with prices from £3,732 to £7,157, a £3,425 spread on the same certified stone. NZ Jewellers lists it at £7,157. 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
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 719545499
Dimensions9.35 × 6.10 × 3.93 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Top View
9.35 mm6.10 mm1.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 719545499
Side View
Table 56.0%Crown 37.9°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 64.4%

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 4
Current: £4,650 GBP|Low: £3,752 GBP|High: £6,338 GBP|Avg: £4,431 GBP|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£3,752 GBP
Retailer 4£3,824 GBP
Retailer 7£3,950 GBP
Retailer 2£4,215 GBP
Retailer 8£4,280 GBP
Retailer 1£4,650 GBP
Retailer 3£5,221 GBP
Retailer 5£6,288 GBP

37 data points across 8 retailers

16 retailers£3,732 GBP to £7,157 GBP

A
Cheapest Retailer
-
£3,732 GBP
A
Retailer 2
-
£3,752 GBP
View
A
Retailer 3
-
£3,824 GBP
View
A
Retailer 4
-
£3,950 GBP
View
Final sale: no returns
A
Retailer 5
-
£3,997 GBP
View
A
Retailer 6
-
£4,215 GBP
View
Retailer 7
-
£4,280 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
£4,280 GBP
View
Price last confirmed 38 days ago
Retailer 9
-
£4,280 GBP
View
Price last confirmed 36 days ago
A
Retailer 10
-
£4,631 GBP
View
A
Retailer 11
-
£4,650 GBP
View
Retailer 12
-
£4,938 GBP
View
Price last confirmed 38 days ago
A
Retailer 13
-
£5,221 GBP
View
B+
Retailer 14
-
£6,288 GBP
View
Retailer 15
-
£7,157 GBP
View
Price last confirmed 37 days ago
Most Expensive
B+
NZ Jewellers
479f8e73-df37-4b20-9468-1d9234a93a53 · Nov 5
£7,157 GBP
$9,633 USD
View
15 more retailers have this diamond
Prices start from £3,732 GBPSave up to £3,425 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
1.50ct Oval
£3,732 GBP