Oval|Natural|GIA

1.50ct H IF Oval Natural Diamond

GD • H/IF • GIA 5563643400

Certificate GIA 5563643400

Diamond specifications and retailer prices

From £5,601 GBP
As of November 4, 2026
Save £5,370 GBP (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £10,971 GBP at With Clarity · As of November 4, 2026
View at With Clarity

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 IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563643400. Listed at 20 retailers as of November 4, 2026, with prices from £5,601 to £10,971, a £5,370 spread on the same certified stone. With Clarity lists it at £10,971. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle36.34°
OriginNatural
Grading LabGIA
CertificateGIA 5563643400
Dimensions8.90 × 6.30 × 4.01 mm
L/W Ratio1.41
Girdle conditionFaceted
Top View
8.90 mm6.30 mm1.50 ctH / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563643400
Side View
Table 61.0%Crown 42.4°Girdle: STK-VTKPavilion 36.34°Culet: NDepth 63.6%

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: £7,945 GBP|Low: £5,601 GBP|High: £10,971 GBP|Avg: £7,664 GBP|-1.0%
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
With Clarity
November 6, 2026
Retailer 10£5,601 GBP
Retailer 9£6,203 GBP
Retailer 5£6,353 GBP
Retailer 7£6,558 GBP
Retailer 6£6,621 GBP
Retailer 13£6,663 GBP
Retailer 12£6,701 GBP
Retailer 3£6,978 GBP
Retailer 17£6,999 GBP
Retailer 18£7,461 GBP
Retailer 16£7,583 GBP
Retailer 14£7,609 GBP
Retailer 8£7,648 GBP
Retailer 2£7,700 GBP
Retailer 1£7,945 GBP
Retailer 11£8,749 GBP
Retailer 4£10,053 GBP
Retailer 15£10,569 GBP
With Clarity£10,971 GBP

10 data points across 19 retailers

20 retailers£5,601 GBP to £10,971 GBP

A
Cheapest Retailer
-
£5,601 GBP
Retailer 2
-
£6,203 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
£6,353 GBP
View
Price last confirmed 9 days ago
Retailer 4
-
£6,475 GBP
View
Price last confirmed 9 days ago
Retailer 5
-
£6,558 GBP
View
Price last confirmed 10 days ago
Retailer 6
-
£6,621 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£6,663 GBP
View
B+
Retailer 8
-
£6,701 GBP
View
Retailer 9
-
£6,978 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£6,999 GBP
View
Final sale: no returns
B+
Retailer 11
-
£7,461 GBP
View
B
Retailer 12
-
£7,583 GBP
View
B+
Retailer 13
-
£7,609 GBP
View
Retailer 14
-
£7,648 GBP
View
Price last confirmed 8 days ago
B
Retailer 15
-
£7,700 GBP
View
B
Retailer 16
-
£7,945 GBP
View
B
Retailer 17
-
£8,749 GBP
View
Retailer 18
-
£10,053 GBP
View
Price last confirmed 8 days ago
B
Retailer 19
-
£10,569 GBP
View
Most Expensive
B
With Clarity
5563643400 · Nov 4
£10,971 GBP
$14,766 USD
View
19 more retailers have this diamond
Prices start from £5,601 GBPSave up to £5,370 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
£5,601 GBP