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Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 1548470344

Certificate GIA 1548470344

Diamond specifications and retailer prices

From £4,156 GBP
As of November 4, 2026
Save £3,551 GBP (46%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £9,372 GBP at NZ Jewellers · As of October 23, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548470344. Listed at 21 retailers as of November 4, 2026, with a 85% 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 1548470344
Dimensions8.63 × 6.27 × 4.12 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.63 mm6.27 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548470344
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 39.5°Culet: NoneDepth 65.7%

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 4
Current: £9,372 GBP|Low: £4,118 GBP|High: £9,372 GBP|Avg: £5,564 GBP
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 6£4,156 GBP
Retailer 19£4,385 GBP
Retailer 4£4,432 GBP
Retailer 12£4,494 GBP
Retailer 17£4,615 GBP
Retailer 18£4,627 GBP
Retailer 8£4,637 GBP
Retailer 10£4,661 GBP
Retailer 5£4,881 GBP
Retailer 7£4,884 GBP
Retailer 14£5,119 GBP
Retailer 15£5,177 GBP
Retailer 11£5,402 GBP
Retailer 3£5,662 GBP
Retailer 20£5,938 GBP
Retailer 9£6,001 GBP
Retailer 2£6,025 GBP
Retailer 13£6,766 GBP
Retailer 16£7,707 GBP
NZ Jewellers£9,372 GBP

20 data points across 20 retailers

21 retailers£4,156 GBP to £7,707 GBP

A
Cheapest Retailer
-
£4,156 GBP
A
Retailer 2
-
£4,385 GBP
View
A
Retailer 3
-
£4,432 GBP
View
A
Retailer 4
-
£4,494 GBP
View
A
Retailer 5
-
£4,615 GBP
View
A
Retailer 6
-
£4,627 GBP
View
A
Retailer 7
-
£4,637 GBP
View
Final sale: no returns
A
Retailer 8
-
£4,661 GBP
View
A
Retailer 9
-
£4,881 GBP
View
A
Retailer 10
-
£4,884 GBP
View
A
Retailer 11
-
£5,119 GBP
View
A
Retailer 12
-
£5,177 GBP
View
A
Retailer 13
-
£5,388 GBP
View
Retailer 14
-
£5,402 GBP
View
Price last confirmed 15 days ago
A
Retailer 15
-
£5,662 GBP
View
B+
Retailer 16
-
£5,938 GBP
View
B+
Retailer 17
-
£6,001 GBP
View
B+
Retailer 18
-
£6,025 GBP
View
B+
Retailer 19
-
£6,766 GBP
View
B+
Retailer 20
-
£7,707 GBP
View
Most Expensive
NZ Jewellers
992eb169-ab8b-4dbf-ab11-089a3df2eb6c · Oct 23
£9,372 GBP
$12,614 USD
View
Price last confirmed 13 days ago
20 more retailers have this diamond
Prices start from £4,156 GBPSave up to £3,551 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
£4,156 GBP