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Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 2567137797

Certificate GIA 2567137797

Diamond specifications and retailer prices

From £4,811 GBP
As of November 1, 2026
Save £6,116 GBP (56%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: £10,926 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567137797. Listed at 33 retailers as of November 1, 2026, with prices from £4,811 to £10,926, a £6,116 spread on the same certified stone. NZ Jewellers lists it at £10,926. 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
SymmetryExcellent
FluorescenceNone
Crown angle41.86°
Pavilion angle40.71°
OriginNatural
Grading LabGIA
CertificateGIA 2567137797
Dimensions8.72 × 6.30 × 4.08 mm
L/W Ratio1.38
Culet sizeNone
Top View
8.72 mm6.30 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567137797
Side View
Table 59.0%Crown 41.86°Girdle: STK-VTKPavilion 40.71°Culet: NDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £10,926 GBP|Low: £4,811 GBP|High: £10,926 GBP|Avg: £6,288 GBP
NZ Jewellers
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Retailer 35
November 6, 2026
Retailer 11£4,811 GBP
Retailer 31£4,879 GBP
Retailer 8£4,931 GBP
Retailer 12£5,072 GBP
Retailer 19£5,115 GBP
Retailer 6£5,183 GBP
Retailer 14£5,248 GBP
Retailer 18£5,454 GBP
Retailer 23£5,462 GBP
Retailer 35£5,463 GBP
Retailer 20£5,542 GBP
Retailer 25£5,811 GBP
Retailer 17£5,819 GBP
Retailer 5£5,919 GBP
Retailer 4£6,009 GBP
Retailer 2£6,029 GBP
Retailer 24£6,032 GBP
Retailer 3£6,048 GBP
Retailer 26£6,102 GBP
Retailer 15£6,110 GBP
Retailer 7£6,187 GBP
Retailer 27£6,482 GBP
Retailer 9£6,509 GBP
Retailer 16£6,509 GBP
Retailer 21£6,546 GBP
Retailer 32£6,604 GBP
Retailer 29£6,669 GBP
Retailer 10£6,724 GBP
Retailer 33£6,765 GBP
Retailer 28£6,818 GBP
Retailer 34£6,829 GBP
Retailer 22£7,065 GBP
Retailer 13£7,970 GBP
Retailer 30£9,080 GBP
NZ Jewellers£10,926 GBP

27 data points across 35 retailers

33 retailers£4,811 GBP to £10,926 GBP

A
Cheapest Retailer
-
£4,811 GBP
A
Retailer 2
-
£4,879 GBP
View
A
Retailer 3
-
£4,931 GBP
View
A
Retailer 4
-
£5,072 GBP
View
A
Retailer 5
-
£5,115 GBP
View
A
Retailer 6
-
£5,183 GBP
View
A
Retailer 7
-
£5,248 GBP
View
B+
Retailer 8
-
£5,454 GBP
View
B+
Retailer 9
-
£5,462 GBP
View
Final sale: no returns
Retailer 10
-
£5,463 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£5,542 GBP
View
B+
Retailer 12
-
£5,811 GBP
View
B+
Retailer 13
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£5,819 GBP
View
B+
Retailer 14
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£5,919 GBP
View
B+
Retailer 15
-
£6,009 GBP
View
B+
Retailer 16
-
£6,029 GBP
View
B+
Retailer 17
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£6,032 GBP
View
B+
Retailer 18
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£6,048 GBP
View
B+
Retailer 19
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£6,102 GBP
View
B+
Retailer 20
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£6,110 GBP
View
Retailer 21
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£6,187 GBP
View
Price last confirmed 15 days ago
B+
Retailer 22
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£6,482 GBP
View
B+
Retailer 23
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£6,509 GBP
View
B+
Retailer 24
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£6,509 GBP
View
B+
Retailer 25
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£6,546 GBP
View
B+
Retailer 26
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£6,604 GBP
View
B+
Retailer 27
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£6,724 GBP
View
B+
Retailer 28
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£6,765 GBP
View
B+
Retailer 29
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£6,829 GBP
View
B
Retailer 30
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£7,065 GBP
View
B
Retailer 31
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£7,970 GBP
View
B
Retailer 32
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£9,080 GBP
View
Most Expensive
B
NZ Jewellers
9b16d0a6-1b40-4752-81f1-0f85276bc66a · Nov 5
£10,926 GBP
$14,706 USD
View
32 more retailers have this diamond
Prices start from £4,811 GBPSave up to £6,116 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
£4,811 GBP