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Oval|Natural|GIA

1.50ct I VS2 Oval Natural Diamond

ID • I/VS2 • GIA 1558023558

Certificate GIA 1558023558

Diamond specifications and retailer prices

From £3,868 GBP
As of November 4, 2026
Save £3,644 GBP (49%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £8,826 GBP at NZ Jewellers · As of October 17, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558023558. Listed at 21 retailers as of November 2, 2026, with a 94% 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
I
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558023558
Dimensions8.91 × 6.42 × 3.98 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
8.91 mm6.42 mm1.50 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558023558
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.0%

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: £4,842 GBP|Low: £3,830 GBP|High: £7,816 GBP|Avg: £5,190 GBP|-6.5%
Retailer 1
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 5, 2026
Retailer 13£3,868 GBP
Retailer 7£4,093 GBP
Retailer 6£4,562 GBP
Retailer 5£4,707 GBP
Retailer 8£4,707 GBP
Retailer 10£4,724 GBP
Retailer 1£4,842 GBP
Retailer 2£5,007 GBP
Retailer 14£5,218 GBP
Retailer 4£5,219 GBP
Retailer 3£5,520 GBP
Retailer 9£5,548 GBP
Retailer 12£6,265 GBP
Retailer 11£7,513 GBP

27 data points across 14 retailers

21 retailers£3,868 GBP to £7,513 GBP

A
Cheapest Retailer
-
£3,868 GBP
A
Retailer 2
-
£4,093 GBP
View
Retailer 3
-
£4,562 GBP
View
Price last confirmed 21 days ago
A
Retailer 4
-
£4,707 GBP
View
Final sale: no returns
A
Retailer 5
-
£4,707 GBP
View
A
Retailer 6
-
£4,724 GBP
View
A
Retailer 7
-
£4,842 GBP
View
A
Retailer 8
-
£4,893 GBP
View
Retailer 9
-
£4,922 GBP
View
Price last confirmed 20 days ago
A
Retailer 10
-
£5,007 GBP
View
A
Retailer 11
-
£5,218 GBP
View
A
Retailer 12
-
£5,219 GBP
View
Retailer 13
-
£5,253 GBP
View
Price last confirmed 32 days ago
Retailer 14
-
£5,277 GBP
View
Price last confirmed 18 days ago
Retailer 15
-
£5,358 GBP
View
Price last confirmed 20 days ago
A
Retailer 16
-
£5,520 GBP
View
A
Retailer 17
-
£5,548 GBP
View
Retailer 18
-
£6,089 GBP
View
Price last confirmed 18 days ago
B+
Retailer 19
-
£6,265 GBP
View
B
Retailer 20
-
£7,513 GBP
View
Most Expensive
NZ Jewellers
a6d2cbca-434e-41f8-a9ec-c4a457831706 · Oct 17
£8,826 GBP
$11,915 USD
View
Price last confirmed 18 days ago
20 more retailers have this diamond
Prices start from £3,868 GBPSave up to £3,644 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
£3,868 GBP