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Oval|Natural|IGI

1.50ct I IF Oval Natural Diamond

VG • I/IF • IGI 762516066

Shape and cutting style on the report: Oval brilliant

Certificate IGI 762516066

Diamond specifications and retailer prices

From £3,486 GBP
As of November 2, 2026
Save £2,758 GBP (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £6,895 GBP at NZ Jewellers · As of October 3, 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 762516066. Listed at 7 retailers as of November 2, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle34.9°
OriginNatural
Grading LabIGI
CertificateIGI 762516066
Dimensions9.06 × 6.26 × 3.86 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Top View
9.06 mm6.26 mm1.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 762516066
Side View
Table 64.0%Crown 38.7°Girdle: STK-THKPavilion 34.9°Culet: NoneDepth 61.7%

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 2
Current: £3,486 GBP|Low: £3,223 GBP|High: £7,746 GBP|Avg: £5,235 GBP|-7.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 1£3,486 GBP
Retailer 4£3,682 GBP
Retailer 2£4,572 GBP
Retailer 7£5,104 GBP
Retailer 6£5,344 GBP
Retailer 3£6,244 GBP
Retailer 5£7,746 GBP

35 data points across 7 retailers

7 retailers£3,486 GBP to £6,244 GBP

A
Cheapest Retailer
-
£3,486 GBP
A
Retailer 2
-
£3,682 GBP
View
Final sale: no returns
Retailer 3
-
£4,123 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£4,190 GBP
View
Price last confirmed 38 days ago
A
Retailer 5
-
£4,572 GBP
View
B+
Retailer 6
-
£6,244 GBP
View
Most Expensive
NZ Jewellers
031ead59-24c3-4e63-b7d9-0c5ed1dceb37 · Oct 3
£6,895 GBP
$9,280 USD
View
Price last confirmed 33 days ago
6 more retailers have this diamond
Prices start from £3,486 GBPSave up to £2,758 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
£3,486 GBP