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Oval|Natural|IGI

1.50ct E I1 Oval Natural Diamond

ID • E/I1 • IGI 468105136

Shape and cutting style on the report: Oval brilliant

Certificate IGI 468105136

Diamond specifications and retailer prices

From £3,419 GBP
₹433,621 INR
As of October 29, 2026
Save £1,664 GBP (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £7,792 GBP at NZ Jewellers · As of September 28, 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 468105136. Listed at 6 retailers as of October 29, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 468105136
Dimensions8.63 × 6.53 × 4.12 mm
L/W Ratio1.32
Culet sizePointed
Top View
8.63 mm6.53 mm1.50 ctE / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 468105136
Side View
Table 62.0%Crown 34.7°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £7,792 GBP|Low: £3,396 GBP|High: £7,792 GBP|Avg: £5,223 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2£3,419 GBP
Retailer 4£4,063 GBP
Retailer 6£4,659 GBP
Retailer 3£5,083 GBP
Retailer 5£5,375 GBP
Retailer 7£5,554 GBP
NZ Jewellers£7,792 GBP

43 data points across 7 retailers

6 retailers£3,419 GBP to £5,083 GBP

A
Cheapest Retailer
-
£3,419 GBP
₹433,621 INR
B+
Retailer 2
-
£4,063 GBP
$5,411 USD
View
B+
Retailer 3
-
£4,659 GBP
$6,204 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
£5,083 GBP
€6,446 EUR
View
B
Retailer 5
-
£5,375 GBP
$7,158 USD
View
Price last confirmed 37 days ago
Most Expensive
B
NZ Jewellers
b3a15012-bdbc-4260-8e0d-6056dfa7e1e8 · Sep 28
£7,792 GBP
$10,376 USD
View
Price last confirmed 31 days ago
5 more retailers have this diamond
Prices start from £3,419 GBPSave up to £1,664 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
£3,419 GBP