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Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

ID • I/VS1 • GIA 2536236640

Certificate GIA 2536236640

Diamond specifications and retailer prices

From £3,832 GBP
As of November 4, 2026
Save £4,529 GBP (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £8,361 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 2536236640. Listed at 24 retailers as of November 4, 2026, with prices from £3,832 to £8,361, a £4,529 spread on the same certified stone. NZ Jewellers lists it at £8,361. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536236640
Dimensions8.88 × 6.46 × 4.03 mm
L/W Ratio1.37
Top View
8.88 mm6.46 mm1.50 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536236640
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.4%

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: £8,361 GBP|Low: £3,813 GBP|High: £8,407 GBP|Avg: £5,340 GBP|-0.5%
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 5£3,832 GBP
Retailer 15£4,047 GBP
Retailer 10£4,436 GBP
Retailer 8£4,614 GBP
Retailer 14£4,615 GBP
Retailer 11£4,640 GBP
Retailer 2£4,748 GBP
Retailer 12£4,759 GBP
Retailer 16£4,876 GBP
Retailer 3£4,919 GBP
Retailer 19£4,999 GBP
Retailer 20£5,076 GBP
Retailer 6£5,117 GBP
Retailer 18£5,117 GBP
Retailer 9£5,412 GBP
Retailer 7£5,461 GBP
Retailer 4£5,768 GBP
Retailer 13£6,099 GBP
Retailer 17£7,344 GBP
NZ Jewellers£8,361 GBP

21 data points across 20 retailers

24 retailers£3,832 GBP to £8,361 GBP

A
Cheapest Retailer
-
£3,832 GBP
A
Retailer 2
-
£4,047 GBP
View
A
Retailer 3
-
£4,373 GBP
View
A
Retailer 4
-
£4,436 GBP
View
A
Retailer 5
-
£4,614 GBP
View
Final sale: no returns
A
Retailer 6
-
£4,615 GBP
View
Retailer 7
-
£4,640 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
£4,701 GBP
View
Price last confirmed 26 days ago
A
Retailer 9
-
£4,748 GBP
View
A
Retailer 10
-
£4,759 GBP
View
A
Retailer 11
-
£4,876 GBP
View
A
Retailer 12
-
£4,919 GBP
View
A
Retailer 13
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£4,997 GBP
View
A
Retailer 14
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£4,999 GBP
View
A
Retailer 15
-
£5,076 GBP
View
A
Retailer 16
-
£5,117 GBP
View
A
Retailer 17
-
£5,117 GBP
View
Retailer 18
-
£5,302 GBP
View
Price last confirmed 33 days ago
A
Retailer 19
-
£5,412 GBP
View
A
Retailer 20
-
£5,461 GBP
View
A
Retailer 21
-
£5,768 GBP
View
B+
Retailer 22
-
£6,099 GBP
View
B+
Retailer 23
-
£7,344 GBP
View
Most Expensive
B
NZ Jewellers
4e971d15-3b34-49ac-b91c-62b233318247 · Nov 5
£8,361 GBP
$11,253 USD
View
23 more retailers have this diamond
Prices start from £3,832 GBPSave up to £4,529 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
£3,832 GBP