Oval|Natural|GIA

1.50ct H VS1 Oval Natural Diamond

GD • H/VS1 • GIA 5241031386

Certificate GIA 5241031386

Diamond specifications and retailer prices

From £5,154 GBP
As of November 4, 2026
Save £4,552 GBP (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £12,062 GBP at NZ Jewellers · As of September 30, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5241031386. Listed at 21 retailers as of November 4, 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
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241031386
Dimensions8.69 × 6.31 × 4.15 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.69 mm6.31 mm1.50 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241031386
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 65.8%

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: £5,693 GBP|Low: £5,107 GBP|High: £9,968 GBP|Avg: £6,816 GBP
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
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 4£5,154 GBP
Retailer 16£5,478 GBP
Retailer 1£5,693 GBP
Retailer 15£5,724 GBP
Retailer 14£5,776 GBP
Retailer 19£5,818 GBP
Retailer 8£5,839 GBP
Retailer 2£6,018 GBP
Retailer 6£6,060 GBP
Retailer 12£6,155 GBP
Retailer 11£6,570 GBP
Retailer 3£6,696 GBP
Retailer 18£6,985 GBP
Retailer 17£7,404 GBP
Retailer 9£7,552 GBP
Retailer 7£7,628 GBP
Retailer 5£8,180 GBP
Retailer 10£8,497 GBP
Retailer 13£9,706 GBP

20 data points across 19 retailers

21 retailers£5,154 GBP to £9,706 GBP

A
Cheapest Retailer
-
£5,154 GBP
B+
Retailer 2
-
£5,478 GBP
View
B+
Retailer 3
-
£5,693 GBP
View
B+
Retailer 4
-
£5,724 GBP
View
B+
Retailer 5
-
£5,776 GBP
View
B+
Retailer 6
-
£5,818 GBP
View
B+
Retailer 7
-
£5,839 GBP
View
Final sale: no returns
B+
Retailer 8
-
£6,018 GBP
View
B+
Retailer 9
-
£6,060 GBP
View
B+
Retailer 10
-
£6,155 GBP
View
B+
Retailer 11
-
£6,494 GBP
View
Retailer 12
-
£6,570 GBP
View
Price last confirmed 13 days ago
B+
Retailer 13
-
£6,696 GBP
View
B
Retailer 14
-
£6,985 GBP
View
B
Retailer 15
-
£7,404 GBP
View
B
Retailer 16
-
£7,552 GBP
View
B
Retailer 17
-
£7,628 GBP
View
B
Retailer 18
-
£8,180 GBP
View
B
Retailer 19
-
£8,497 GBP
View
B
Retailer 20
-
£9,706 GBP
View
Most Expensive
NZ Jewellers
1ef6ab4c-560a-47a5-a864-cbd56361f8f1 · Sep 30
£12,062 GBP
$16,234 USD
View
Price last confirmed 36 days ago
20 more retailers have this diamond
Prices start from £5,154 GBPSave up to £4,552 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
£5,154 GBP