Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 6532920193

Certificate GIA 6532920193

Diamond specifications and retailer prices

From £4,668 GBP
As of November 3, 2026
Save £4,125 GBP (47%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £10,553 GBP at NZ Jewellers · As of September 21, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6532920193. Listed at 25 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532920193
Dimensions9.03 × 6.24 × 3.97 mm
L/W Ratio1.45
Girdle conditionFaceted
Key to symbols
Cloud, Indented Natural, Pinpoint
Top View
9.03 mm6.24 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532920193
Side View
Table 61.0%CrownGirdle: STK-VTHPavilionCulet: NoneDepth 63.5%

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 3
Current: £5,899 GBP|Low: £4,168 GBP|High: £8,899 GBP|Avg: £6,026 GBP|+0.1%
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
Retailer 15
Retailer 16
November 4, 2026
Retailer 9£4,668 GBP
Retailer 6£4,985 GBP
Retailer 15£5,002 GBP
Retailer 7£5,064 GBP
Retailer 2£5,275 GBP
Retailer 8£5,275 GBP
Retailer 4£5,276 GBP
Retailer 5£5,784 GBP
Retailer 14£5,835 GBP
Retailer 1£5,899 GBP
Retailer 16£6,052 GBP
Retailer 10£6,373 GBP
Retailer 12£6,527 GBP
Retailer 3£6,827 GBP
Retailer 13£7,751 GBP
Retailer 11£8,793 GBP

27 data points across 16 retailers

25 retailers£4,668 GBP to £8,793 GBP

A
Cheapest Retailer
-
£4,668 GBP
A
Retailer 2
-
£4,896 GBP
View
A
Retailer 3
-
£4,985 GBP
View
A
Retailer 4
-
£5,002 GBP
View
A
Retailer 5
-
£5,064 GBP
View
A
Retailer 6
-
£5,275 GBP
View
A
Retailer 7
-
£5,275 GBP
View
Final sale: no returns
B+
Retailer 8
-
£5,619 GBP
View
Retailer 9
-
£5,716 GBP
View
Price last confirmed 45 days ago
B+
Retailer 10
-
£5,784 GBP
View
B+
Retailer 11
-
£5,835 GBP
View
B+
Retailer 12
-
£5,899 GBP
View
B+
Retailer 13
-
£5,903 GBP
View
Retailer 14
-
£6,052 GBP
View
Price last confirmed 15 days ago
B+
Retailer 15
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£6,301 GBP
View
B+
Retailer 16
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£6,301 GBP
View
B+
Retailer 17
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£6,346 GBP
View
B+
Retailer 18
-
£6,373 GBP
View
B+
Retailer 19
-
£6,509 GBP
View
B+
Retailer 20
-
£6,527 GBP
View
Retailer 21
-
£6,596 GBP
View
Price last confirmed 45 days ago
B+
Retailer 22
-
£6,827 GBP
View
B
Retailer 23
-
£7,751 GBP
View
B
Retailer 24
-
£8,793 GBP
View
Most Expensive
NZ Jewellers
df270b03-089a-47ec-ac04-69a605749875 · Sep 21
£10,553 GBP
$14,203 USD
View
Price last confirmed 45 days ago
24 more retailers have this diamond
Prices start from £4,668 GBPSave up to £4,125 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
£4,668 GBP