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Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 6561326273

Certificate GIA 6561326273

Diamond specifications and retailer prices

From £6,200 GBP
HK$64,500 HKD
As of October 29, 2026
Save £5,708 GBP (48%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £11,907 GBP at With Clarity · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561326273. Listed at 23 retailers as of October 29, 2026, with prices from £6,200 to £11,907, a £5,708 spread on the same certified stone. With Clarity lists it at £11,907. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.92°
Pavilion angle41.31°
OriginNatural
Grading LabGIA
CertificateGIA 6561326273
Dimensions8.24 × 5.87 × 4.08 mm
L/W Ratio1.40
Culet sizeVery Large
Key to symbols
Feather
Top View
8.24 mm5.87 mm1.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561326273
Side View
Table 56.0%Crown 44.92°Girdle: VTK-VTKPavilion 41.31°Culet: Very LargeDepth 69.5%

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 29
Current: £7,426 GBP|Low: £6,200 GBP|High: £11,907 GBP|Avg: £8,172 GBP|-1.9%
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
Retailer 20
Retailer 21
With Clarity
October 29, 2026
Retailer 10£6,200 GBP
Retailer 12£6,383 GBP
Retailer 3£6,634 GBP
Retailer 7£6,931 GBP
Retailer 6£6,953 GBP
Retailer 9£7,171 GBP
Retailer 17£7,209 GBP
Retailer 21£7,412 GBP
Retailer 1£7,426 GBP
Retailer 19£7,462 GBP
Retailer 8£7,493 GBP
Retailer 18£7,494 GBP
Retailer 5£8,118 GBP
Retailer 13£8,242 GBP
Retailer 4£8,306 GBP
Retailer 14£8,508 GBP
Retailer 16£8,540 GBP
Retailer 2£9,366 GBP
Retailer 20£9,797 GBP
Retailer 15£10,658 GBP
Retailer 11£11,314 GBP
With Clarity£11,907 GBP

14 data points across 22 retailers

23 retailers£6,200 GBP to £11,907 GBP

B+
Cheapest Retailer
-
£6,200 GBP
HK$64,500 HKD
B+
Retailer 2
-
£6,383 GBP
₹809,533 INR
View
B
Retailer 3
-
£6,634 GBP
$8,835 USD
View
B
Retailer 4
-
£6,931 GBP
$9,230 USD
View
B
Retailer 5
-
£6,953 GBP
$9,259 USD
View
B
Retailer 6
-
£7,171 GBP
$9,550 USD
View
B
Retailer 7
-
£7,192 GBP
SGD 12,943 SGD
View
B
Retailer 8
-
£7,209 GBP
$9,600 USD
View
B
Retailer 9
-
£7,412 GBP
$9,870 USD
View
B
Retailer 10
-
£7,426 GBP
View
B
Retailer 11
-
£7,462 GBP
A$15,287 AUD
View
B
Retailer 12
-
£7,493 GBP
$9,978 USD
View
Final sale: no returns
B
Retailer 13
-
£7,494 GBP
$9,979 USD
View
B
Retailer 14
-
£8,118 GBP
$10,810 USD
View
B
Retailer 15
-
£8,242 GBP
$10,976 USD
View
B
Retailer 16
-
£8,306 GBP
$11,061 USD
View
B
Retailer 17
-
£8,508 GBP
$11,330 USD
View
B
Retailer 18
-
£8,540 GBP
€10,831 EUR
View
B
Retailer 19
-
£9,366 GBP
$12,473 USD
View
B
Retailer 20
-
£9,797 GBP
ZAR 210,758 ZAR
View
Price last confirmed 7 days ago
B
Retailer 21
-
£10,658 GBP
View
C
Retailer 22
-
£11,314 GBP
$15,067 USD
View
Most Expensive
C
With Clarity
6561326273 · Oct 29
£11,907 GBP
$15,857 USD
View
22 more retailers have this diamond
Prices start from £6,200 GBPSave up to £5,708 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
£6,200 GBP