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Oval|Natural|GIA

1.50ct H VS1 Oval Natural Diamond

EX • H/VS1 • GIA 6541385009

Certificate GIA 6541385009

Diamond specifications and retailer prices

From £4,950 GBP
As of November 5, 2026
Save £5,529 GBP (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £11,130 GBP at NZ Jewellers · As of August 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541385009. Listed at 21 retailers as of November 5, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.34°
Pavilion angle35.95°
OriginNatural
Grading LabGIA
CertificateGIA 6541385009
Dimensions8.55 × 6.34 × 3.85 mm
L/W Ratio1.35
Top View
8.55 mm6.34 mm1.50 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541385009
Side View
Table 58.0%Crown 41.34°Girdle: THK-ETKPavilion 35.95°Culet: NoneDepth 60.7%

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 5
Current: £10,478 GBP|Low: £4,950 GBP|High: £10,695 GBP|Avg: £6,723 GBP|-2.0%
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 5, 2026
Retailer 16£4,950 GBP
Retailer 17£5,008 GBP
Retailer 19£5,239 GBP
Retailer 13£5,283 GBP
Retailer 11£5,348 GBP
Retailer 14£5,676 GBP
Retailer 2£5,743 GBP
Retailer 20£5,763 GBP
Retailer 15£5,860 GBP
Retailer 8£6,137 GBP
Retailer 9£6,137 GBP
Retailer 4£6,306 GBP
Retailer 12£6,310 GBP
Retailer 10£6,338 GBP
Retailer 5£6,549 GBP
Retailer 3£6,782 GBP
Retailer 6£6,986 GBP
Retailer 7£7,856 GBP
Retailer 18£8,707 GBP
NZ Jewellers£10,478 GBP

26 data points across 20 retailers

21 retailers£4,950 GBP to £10,478 GBP

A
Cheapest Retailer
-
£4,950 GBP
A
Retailer 2
-
£5,008 GBP
View
A
Retailer 3
-
£5,239 GBP
View
Final sale: no returns
A
Retailer 4
-
£5,283 GBP
View
Retailer 5
-
£5,348 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
£5,676 GBP
View
A
Retailer 7
-
£5,743 GBP
View
A
Retailer 8
-
£5,763 GBP
View
A
Retailer 9
-
£5,860 GBP
View
B+
Retailer 10
-
£6,137 GBP
View
B+
Retailer 11
-
£6,137 GBP
View
B+
Retailer 12
-
£6,306 GBP
View
Retailer 13
-
£6,310 GBP
View
Price last confirmed 13 days ago
B+
Retailer 14
-
£6,338 GBP
View
B+
Retailer 15
-
£6,549 GBP
View
B+
Retailer 16
-
£6,782 GBP
View
B+
Retailer 17
-
£6,986 GBP
View
B+
Retailer 18
-
£7,856 GBP
View
B
Retailer 19
-
£8,707 GBP
View
B
Retailer 20
-
£10,478 GBP
View
Most Expensive
NZ Jewellers
f290daf6-784c-4b24-8142-6a42d4c05783 · Aug 30
£11,130 GBP
$14,980 USD
View
Price last confirmed 67 days ago
20 more retailers have this diamond
Prices start from £4,950 GBPSave up to £5,529 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
£4,950 GBP