Oval|Natural|GIA

1.50ct H VVS1 Oval Natural Diamond

GD • H/VVS1 • GIA 1555582121

Certificate GIA 1555582121

Diamond specifications and retailer prices

From £5,520 GBP
As of November 5, 2026
Save £4,987 GBP (47%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £10,507 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1555582121. Listed at 26 retailers as of November 5, 2026, with prices from £5,520 to £10,507, a £4,987 spread on the same certified stone. NZ Jewellers lists it at £10,507. 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
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle38.5°
OriginNatural
Grading LabGIA
CertificateGIA 1555582121
Dimensions9.50 × 6.13 × 3.99 mm
L/W Ratio1.55
Girdle conditionFaceted
Top View
9.50 mm6.13 mm1.50 ctH / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555582121
Side View
Table 58.0%Crown 38.4°Girdle: THN-THKPavilion 38.5°Culet: NDepth 65.1%

Caratlytics Score

How it works →
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 5
Current: £10,507 GBP|Low: £5,520 GBP|High: £10,709 GBP|Avg: £7,275 GBP|-1.9%
NZ Jewellers
Retailer 2
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Retailer 26
November 5, 2026
Retailer 17£5,520 GBP
Retailer 20£5,611 GBP
Retailer 12£5,701 GBP
Retailer 5£5,902 GBP
Retailer 15£6,114 GBP
Retailer 7£6,304 GBP
Retailer 11£6,353 GBP
Retailer 18£6,425 GBP
Retailer 13£6,761 GBP
Retailer 26£6,830 GBP
Retailer 4£6,922 GBP
Retailer 8£6,935 GBP
Retailer 23£7,029 GBP
Retailer 19£7,057 GBP
Retailer 3£7,452 GBP
Retailer 22£7,452 GBP
Retailer 25£7,469 GBP
Retailer 24£7,552 GBP
Retailer 16£7,639 GBP
Retailer 9£7,809 GBP
Retailer 2£7,880 GBP
Retailer 10£8,055 GBP
Retailer 21£8,134 GBP
Retailer 14£9,394 GBP
Retailer 6£9,819 GBP
NZ Jewellers£10,507 GBP

18 data points across 26 retailers

26 retailers£5,520 GBP to £10,507 GBP

A
Cheapest Retailer
-
£5,520 GBP
A
Retailer 2
-
£5,611 GBP
View
A
Retailer 3
-
£5,701 GBP
View
A
Retailer 4
-
£5,902 GBP
View
B+
Retailer 5
-
£6,114 GBP
View
B+
Retailer 6
-
£6,304 GBP
View
Final sale: no returns
B+
Retailer 7
-
£6,353 GBP
View
Retailer 8
-
£6,425 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£6,761 GBP
View
B+
Retailer 10
-
£6,830 GBP
View
B+
Retailer 11
-
£6,922 GBP
View
B+
Retailer 12
-
£6,935 GBP
View
B+
Retailer 13
-
£7,029 GBP
View
Retailer 14
-
£7,057 GBP
View
Price last confirmed 13 days ago
B+
Retailer 15
-
£7,452 GBP
View
B+
Retailer 16
-
£7,452 GBP
View
B+
Retailer 17
-
£7,469 GBP
View
B+
Retailer 18
-
£7,552 GBP
View
B+
Retailer 19
-
£7,639 GBP
View
B
Retailer 20
-
£7,809 GBP
View
B
Retailer 21
-
£7,880 GBP
View
B
Retailer 22
-
£8,055 GBP
View
B
Retailer 23
-
£8,134 GBP
View
B
Retailer 24
-
£9,394 GBP
View
B
Retailer 25
-
£9,819 GBP
View
Most Expensive
B
NZ Jewellers
2cb59f3d-fba1-42d7-947c-5b8c29c9eeb9 · Nov 5
£10,507 GBP
$14,142 USD
View
25 more retailers have this diamond
Prices start from £5,520 GBPSave up to £4,987 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
£5,520 GBP