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Round|Natural|GIA

1.50ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 2245091375

Certificate GIA 2245091375

Diamond specifications and retailer prices

From £4,248 GBP
HK$44,200 HKD
As of October 29, 2026
Save £5,041 GBP (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £9,289 GBP at NZ Jewellers · As of October 27, 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2245091375. Listed at 20 retailers as of October 27, 2026, with prices from £4,248 to £9,289, a £5,041 spread on the same certified stone. NZ Jewellers lists it at £9,289. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2245091375
Dimensions7.10 × 7.01 × 4.60 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Pinpoint, Natural
Top View
7.10 mm7.01 mm1.50 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245091375
Side View
Table 57.0%Crown 38°Girdle: THK-THKPavilion 40.2°Culet: NoneDepth 65.1%

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: £9,289 GBP|Low: £4,248 GBP|High: £9,289 GBP|Avg: £5,628 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
Retailer 19
October 29, 2026
Retailer 4£4,248 GBP
Retailer 12£4,379 GBP
Retailer 18£4,607 GBP
Retailer 17£4,742 GBP
Retailer 8£4,843 GBP
Retailer 16£5,026 GBP
Retailer 9£5,127 GBP
Retailer 19£5,127 GBP
Retailer 2£5,185 GBP
Retailer 6£5,554 GBP
Retailer 10£5,594 GBP
Retailer 3£5,639 GBP
Retailer 5£5,676 GBP
Retailer 11£5,821 GBP
Retailer 15£5,925 GBP
Retailer 13£5,931 GBP
Retailer 7£6,408 GBP
Retailer 14£7,782 GBP
NZ Jewellers£9,289 GBP

18 data points across 19 retailers

20 retailers£4,248 GBP to £9,289 GBP

A
Cheapest Retailer
-
£4,248 GBP
HK$44,200 HKD
A
Retailer 2
-
£4,379 GBP
₹555,332 INR
View
A
Retailer 3
-
£4,607 GBP
$6,135 USD
View
A
Retailer 4
-
£4,742 GBP
$6,315 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£4,843 GBP
$6,450 USD
View
A
Retailer 6
-
£4,921 GBP
SGD 8,856 SGD
View
A
Retailer 7
-
£5,026 GBP
$6,693 USD
View
B+
Retailer 8
-
£5,127 GBP
$6,827 USD
View
B+
Retailer 9
-
£5,127 GBP
$6,827 USD
View
Final sale: no returns
A
Retailer 10
-
£5,185 GBP
View
B+
Retailer 11
-
£5,554 GBP
$7,396 USD
View
B+
Retailer 12
-
£5,594 GBP
$7,450 USD
View
B+
Retailer 13
-
£5,639 GBP
$7,510 USD
View
B+
Retailer 14
-
£5,676 GBP
$7,559 USD
View
B+
Retailer 15
-
£5,821 GBP
$7,752 USD
View
B+
Retailer 16
-
£5,925 GBP
€7,515 EUR
View
B+
Retailer 17
-
£5,931 GBP
View
B+
Retailer 18
-
£6,408 GBP
$8,534 USD
View
B
Retailer 19
-
£7,782 GBP
View
Most Expensive
B
NZ Jewellers
8e360213-3f62-4402-a800-47cf57b8de3a · Oct 27
£9,289 GBP
$12,370 USD
View
19 more retailers have this diamond
Prices start from £4,248 GBPSave up to £5,041 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
£4,248 GBP