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Oval|Natural|IGI

1.50ct K VS1 Oval Natural Diamond

EX • K/VS1 • IGI 651485866

Shape and cutting style on the report: Oval brilliant

Certificate IGI 651485866

Diamond specifications and retailer prices

From £2,541 GBP
As of November 4, 2026
Save £2,244 GBP (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,986 GBP at NZ Jewellers · As of September 29, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 651485866. Listed at 15 retailers as of November 2, 2026, with a 88% 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
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.4°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 651485866
Dimensions9.06 × 6.46 × 4.06 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
9.06 mm6.46 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 651485866
Side View
Table 61.0%Crown 38.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.8%

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: £2,953 GBP|Low: £2,574 GBP|High: £4,844 GBP|Avg: £3,235 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8£2,574 GBP
Retailer 7£2,589 GBP
Retailer 2£2,691 GBP
Retailer 6£2,862 GBP
Retailer 1£2,953 GBP
Retailer 3£3,349 GBP
Retailer 5£3,517 GBP
Retailer 4£4,785 GBP

44 data points across 8 retailers

15 retailers£2,541 GBP to £4,785 GBP

A
Cheapest Retailer
-
£2,541 GBP
A
Retailer 2
-
£2,544 GBP
View
A
Retailer 3
-
£2,574 GBP
View
A
Retailer 4
-
£2,589 GBP
View
A
Retailer 5
-
£2,691 GBP
View
Retailer 6
-
£2,862 GBP
View
Price last confirmed 36 days ago
Retailer 7
-
£2,862 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
£2,862 GBP
View
Price last confirmed 21 days ago
A
Retailer 9
-
£2,953 GBP
View
Retailer 10
-
£2,972 GBP
View
Price last confirmed 38 days ago
Retailer 11
-
£3,302 GBP
View
Price last confirmed 38 days ago
B+
Retailer 12
-
£3,349 GBP
View
B+
Retailer 13
-
£3,517 GBP
View
B
Retailer 14
-
£4,785 GBP
View
Most Expensive
NZ Jewellers
76ccda70-d99d-4db9-8289-6f39ab146437 · Sep 29
£4,986 GBP
$6,674 USD
View
Price last confirmed 38 days ago
14 more retailers have this diamond
Prices start from £2,541 GBPSave up to £2,244 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
£2,541 GBP