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Round|Natural|GIA

1.50ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 7536130351

Certificate GIA 7536130351

Diamond specifications and retailer prices

From £4,537 GBP
HK$47,200 HKD
As of October 29, 2026
Save £5,305 GBP (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £9,842 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 7536130351. Listed at 25 retailers as of October 29, 2026, with prices from £4,537 to £9,842, a £5,305 spread on the same certified stone. NZ Jewellers lists it at £9,842. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7536130351
Dimensions7.13 × 7.04 × 4.61 mm
L/W Ratio1.01
Cert comments
Pinpoints are not shown.
Key to symbols
Crystal, Feather, Needle, Cloud
Top View
7.13 mm7.04 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7536130351
Side View
Table 57.0%Crown 38°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 65.0%

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: Oct 29
Current: £9,842 GBP|Low: £4,537 GBP|High: £9,842 GBP|Avg: £6,159 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
Retailer 17
Retailer 18
October 30, 2026
Retailer 17£4,537 GBP
Retailer 15£4,669 GBP
Retailer 7£5,052 GBP
Retailer 9£5,372 GBP
Retailer 16£5,425 GBP
Retailer 12£5,431 GBP
Retailer 14£5,431 GBP
Retailer 11£5,510 GBP
Retailer 6£5,557 GBP
Retailer 10£5,829 GBP
Retailer 5£5,884 GBP
Retailer 3£5,974 GBP
Retailer 2£6,008 GBP
Retailer 13£6,375 GBP
Retailer 8£7,309 GBP
Retailer 18£8,245 GBP
Retailer 4£8,697 GBP
NZ Jewellers£9,842 GBP

34 data points across 18 retailers

25 retailers£4,537 GBP to £9,842 GBP

A
Cheapest Retailer
-
£4,537 GBP
HK$47,200 HKD
A
Retailer 2
-
£4,669 GBP
₹592,151 INR
View
Retailer 3
-
£5,052 GBP
$6,727 USD
View
Price last confirmed 7 days ago
Retailer 4
-
£5,142 GBP
$6,847 USD
View
Price last confirmed 11 days ago
Retailer 5
-
£5,205 GBP
$6,931 USD
View
Price last confirmed 11 days ago
Retailer 6
-
£5,343 GBP
SGD 9,615 SGD
View
Price last confirmed 19 days ago
Retailer 7
-
£5,372 GBP
SGD 9,668 SGD
View
Price last confirmed 12 days ago
A
Retailer 8
-
£5,425 GBP
$7,225 USD
View
A
Retailer 9
-
£5,431 GBP
$7,232 USD
View
Final sale: no returns
A
Retailer 10
-
£5,431 GBP
$7,233 USD
View
A
Retailer 11
-
£5,510 GBP
View
B+
Retailer 12
-
£5,557 GBP
$7,400 USD
View
Retailer 13
-
£5,829 GBP
A$11,942 AUD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
£5,884 GBP
$7,836 USD
View
B+
Retailer 15
-
£5,974 GBP
$7,956 USD
View
B+
Retailer 16
-
£6,008 GBP
$8,000 USD
View
Retailer 17
-
£6,271 GBP
$8,351 USD
View
Price last confirmed 12 days ago
Retailer 18
-
£6,306 GBP
$8,398 USD
View
Price last confirmed 53 days ago
Retailer 19
-
£6,355 GBP
$8,463 USD
View
Price last confirmed 13 days ago
B+
Retailer 20
-
£6,375 GBP
€8,085 EUR
View
Retailer 21
-
£6,948 GBP
$9,252 USD
View
Price last confirmed 11 days ago
Retailer 22
-
£7,309 GBP
ZAR 157,233 ZAR
View
Price last confirmed 12 days ago
B+
Retailer 23
-
£8,245 GBP
View
B
Retailer 24
-
£8,697 GBP
$11,582 USD
View
Most Expensive
NZ Jewellers
a53b15a5-e6fe-422f-b59a-7be919a3b864 · Oct 30
£9,842 GBP
$13,106 USD
View
24 more retailers have this diamond
Prices start from £4,537 GBPSave up to £5,305 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 Round
£4,537 GBP