Oval|Natural|GIA

1.50ct H VS1 Oval Natural Diamond

GD • H/VS1 • GIA 1548603815

Certificate GIA 1548603815

Diamond specifications and retailer prices

From £5,400 GBP
$7,235 USD
As of October 30, 2026
Save £4,332 GBP (45%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £11,616 GBP at NZ Jewellers · As of September 19, 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 1548603815. Listed at 24 retailers as of October 29, 2026, with a 80% 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
SymmetryVery Good
FluorescenceFaint
Crown angle37.5°
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 1548603815
Dimensions8.72 × 6.31 × 4.05 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Needle, Indented Natural, Natural
Top View
8.72 mm6.31 mm1.50 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1548603815
Side View
Table 58.0%Crown 37.5°Girdle: THN-VTKPavilion 38°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £11,616 GBP|Low: £4,599 GBP|High: £11,616 GBP|Avg: £7,053 GBP
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
October 31, 2026
Retailer 7£5,438 GBP
Retailer 12£5,519 GBP
Retailer 3£5,808 GBP
Retailer 14£5,808 GBP
Retailer 6£6,189 GBP
Retailer 16£6,439 GBP
Retailer 2£6,481 GBP
Retailer 4£6,503 GBP
Retailer 11£6,546 GBP
Retailer 15£7,032 GBP
Retailer 9£7,180 GBP
Retailer 8£7,260 GBP
Retailer 5£7,507 GBP
Retailer 13£8,382 GBP
Retailer 10£9,731 GBP
NZ Jewellers£11,616 GBP

38 data points across 16 retailers

24 retailers£5,400 GBP to £9,731 GBP

B+
Cheapest Retailer
-
£5,400 GBP
$7,235 USD
B+
Retailer 2
-
£5,438 GBP
$7,286 USD
View
B+
Retailer 3
-
£5,519 GBP
$7,394 USD
View
B+
Retailer 4
-
£5,588 GBP
$7,487 USD
View
B+
Retailer 5
-
£5,788 GBP
$7,755 USD
View
B+
Retailer 6
-
£5,808 GBP
$7,782 USD
View
Final sale: no returns
B+
Retailer 7
-
£5,808 GBP
$7,782 USD
View
B+
Retailer 8
-
£6,189 GBP
$8,292 USD
View
Retailer 9
-
£6,292 GBP
$8,431 USD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
£6,439 GBP
$8,627 USD
View
B+
Retailer 11
-
£6,481 GBP
View
B+
Retailer 12
-
£6,503 GBP
$8,714 USD
View
Retailer 13
-
£6,546 GBP
A$13,494 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
£6,896 GBP
$9,240 USD
View
B
Retailer 15
-
£6,896 GBP
$9,240 USD
View
B
Retailer 16
-
£6,949 GBP
$9,311 USD
View
B
Retailer 17
-
£7,032 GBP
$9,422 USD
View
B
Retailer 18
-
£7,127 GBP
$9,550 USD
View
B
Retailer 19
-
£7,180 GBP
€9,162 EUR
View
Retailer 20
-
£7,260 GBP
$9,728 USD
View
Price last confirmed 40 days ago
B
Retailer 21
-
£7,507 GBP
View
Retailer 22
-
£8,382 GBP
ZAR 181,429 ZAR
View
Price last confirmed 9 days ago
B
Retailer 23
-
£9,731 GBP
View
Most Expensive
NZ Jewellers
45534ffb-5dd7-4143-b35e-d2031759f954 · Sep 19
£11,616 GBP
$15,564 USD
View
Price last confirmed 42 days ago
23 more retailers have this diamond
Prices start from £5,400 GBPSave up to £4,332 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.

B+
1.50ct Oval
£5,400 GBP