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Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 6532097597

Certificate GIA 6532097597

Diamond specifications and retailer prices

From £4,190 GBP
As of November 4, 2026
Save £5,316 GBP (56%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £9,507 GBP at NZ Jewellers · As of November 5, 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 6532097597. Listed at 28 retailers as of November 4, 2026, with prices from £4,190 to £9,507, a £5,316 spread on the same certified stone. NZ Jewellers lists it at £9,507. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532097597
Dimensions9.07 × 6.28 × 4.00 mm
L/W Ratio1.44
Top View
9.07 mm6.28 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532097597
Side View
Table 58.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.7%

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: £9,507 GBP|Low: £4,190 GBP|High: £9,552 GBP|Avg: £5,616 GBP|-0.5%
NZ Jewellers
Retailer 2
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Retailer 9
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Retailer 11
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Retailer 19
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Retailer 24
Retailer 25
November 5, 2026
Retailer 12£4,190 GBP
Retailer 3£4,251 GBP
Retailer 24£4,309 GBP
Retailer 6£4,491 GBP
Retailer 14£4,533 GBP
Retailer 10£4,753 GBP
Retailer 16£4,753 GBP
Retailer 15£4,770 GBP
Retailer 9£5,128 GBP
Retailer 23£5,149 GBP
Retailer 21£5,228 GBP
Retailer 13£5,248 GBP
Retailer 19£5,306 GBP
Retailer 11£5,480 GBP
Retailer 5£5,491 GBP
Retailer 8£5,491 GBP
Retailer 7£5,669 GBP
Retailer 18£5,786 GBP
Retailer 22£5,867 GBP
Retailer 4£5,942 GBP
Retailer 17£6,148 GBP
Retailer 25£6,321 GBP
Retailer 2£6,935 GBP
Retailer 20£7,899 GBP
NZ Jewellers£9,507 GBP

21 data points across 25 retailers

28 retailers£4,190 GBP to £9,507 GBP

A
Cheapest Retailer
-
£4,190 GBP
A
Retailer 2
-
£4,251 GBP
View
A
Retailer 3
-
£4,309 GBP
View
Retailer 4
-
£4,309 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£4,491 GBP
View
A
Retailer 6
-
£4,533 GBP
View
Retailer 7
-
£4,753 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
£4,753 GBP
View
Final sale: no returns
A
Retailer 9
-
£4,770 GBP
View
A
Retailer 10
-
£5,128 GBP
View
A
Retailer 11
-
£5,149 GBP
View
A
Retailer 12
-
£5,228 GBP
View
A
Retailer 13
-
£5,248 GBP
View
A
Retailer 14
-
£5,306 GBP
View
Retailer 15
-
£5,480 GBP
View
Price last confirmed 15 days ago
A
Retailer 16
-
£5,491 GBP
View
A
Retailer 17
-
£5,491 GBP
View
B+
Retailer 18
-
£5,669 GBP
View
Retailer 19
-
£5,670 GBP
View
Price last confirmed 21 days ago
B+
Retailer 20
-
£5,786 GBP
View
B+
Retailer 21
-
£5,867 GBP
View
B+
Retailer 22
-
£5,942 GBP
View
B+
Retailer 23
-
£6,148 GBP
View
B+
Retailer 24
-
£6,321 GBP
View
B+
Retailer 25
-
£6,935 GBP
View
Retailer 26
-
£7,088 GBP
View
Price last confirmed 21 days ago
B+
Retailer 27
-
£7,899 GBP
View
Most Expensive
B
NZ Jewellers
ace8f6f5-13ef-4622-a814-ee75647a9f3f · Nov 5
£9,507 GBP
$12,795 USD
View
27 more retailers have this diamond
Prices start from £4,190 GBPSave up to £5,316 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
£4,190 GBP