CaratHunter
Plans
Round|Natural|GIA

1.50ct E I1 Round Natural Diamond

EX • E/I1 • GIA 2245072840

Certificate GIA 2245072840

Diamond specifications and retailer prices

From £4,008 GBP
HK$41,700 HKD
As of October 29, 2026
Save £5,514 GBP (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £9,523 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 2245072840. Listed at 12 retailers as of October 29, 2026, with prices from £4,008 to £9,523, a £5,514 spread on the same certified stone. NZ Jewellers lists it at £9,523. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2245072840
Dimensions7.27 × 7.23 × 4.60 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Cloud, Indented Natural, Needle, Natural
Top View
7.27 mm7.23 mm1.50 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245072840
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.5%

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: £9,523 GBP|Low: £4,008 GBP|High: £9,523 GBP|Avg: £5,529 GBP|+7.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9£4,008 GBP
Retailer 7£4,393 GBP
Retailer 2£4,441 GBP
Retailer 3£4,602 GBP
Retailer 6£4,697 GBP
Retailer 10£4,871 GBP
Retailer 11£5,277 GBP
Retailer 8£5,358 GBP
Retailer 5£5,781 GBP
Retailer 12£6,089 GBP
Retailer 4£7,893 GBP
NZ Jewellers£9,523 GBP

26 data points across 12 retailers

12 retailers£4,008 GBP to £9,523 GBP

A
Cheapest Retailer
-
£4,008 GBP
HK$41,700 HKD
B+
Retailer 2
-
£4,393 GBP
$5,850 USD
View
B+
Retailer 3
-
£4,441 GBP
₹563,298 INR
View
B+
Retailer 4
-
£4,602 GBP
$6,128 USD
View
B+
Retailer 5
-
£4,697 GBP
$6,255 USD
View
B+
Retailer 6
-
£4,871 GBP
$6,486 USD
View
B+
Retailer 7
-
£5,277 GBP
$7,027 USD
View
B
Retailer 8
-
£5,358 GBP
$7,135 USD
View
B+
Retailer 9
-
£5,781 GBP
€7,332 EUR
View
B
Retailer 10
-
£6,089 GBP
$8,108 USD
View
B
Retailer 11
-
£7,893 GBP
$10,511 USD
View
Most Expensive
B
NZ Jewellers
f8f93243-7c60-4392-98ba-0b7221b299a1 · Oct 30
£9,523 GBP
$12,681 USD
View
11 more retailers have this diamond
Prices start from £4,008 GBPSave up to £5,514 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
£4,008 GBP