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Round|Natural|GIA

1.50ct E SI2 Round Natural Diamond

GD • E/SI2 • GIA 2366611713

Certificate GIA 2366611713

Diamond specifications and retailer prices

From £3,306 GBP
HK$34,400 HKD
As of October 29, 2026
Save £4,216 GBP (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £7,522 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 standard cut grade and certified by GIA 2366611713. Listed at 18 retailers as of October 27, 2026, with prices from £3,306 to £7,522, a £4,216 spread on the same certified stone. NZ Jewellers lists it at £7,522. 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
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2366611713
Dimensions7.11 × 7.03 × 4.61 mm
L/W Ratio1.01
Top View
7.11 mm7.03 mm1.50 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2366611713
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.2%

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: £7,522 GBP|Low: £3,306 GBP|High: £7,522 GBP|Avg: £4,607 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
October 29, 2026
Retailer 5£3,306 GBP
Retailer 3£3,642 GBP
Retailer 7£3,689 GBP
Retailer 4£3,948 GBP
Retailer 15£4,150 GBP
Retailer 2£4,345 GBP
Retailer 6£4,430 GBP
Retailer 11£4,497 GBP
Retailer 12£4,497 GBP
Retailer 13£4,497 GBP
Retailer 8£4,803 GBP
Retailer 9£4,888 GBP
Retailer 14£5,189 GBP
Retailer 10£6,635 GBP
NZ Jewellers£7,522 GBP

29 data points across 15 retailers

18 retailers£3,306 GBP to £7,522 GBP

A
Cheapest Retailer
-
£3,306 GBP
HK$34,400 HKD
B+
Retailer 2
-
£3,642 GBP
₹461,908 INR
View
B+
Retailer 3
-
£3,689 GBP
$4,912 USD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
£3,807 GBP
SGD 6,851 SGD
View
B+
Retailer 5
-
£3,923 GBP
$5,224 USD
View
B+
Retailer 6
-
£3,948 GBP
$5,257 USD
View
B+
Retailer 7
-
£4,150 GBP
$5,527 USD
View
Final sale: no returns
B+
Retailer 8
-
£4,345 GBP
View
B+
Retailer 9
-
£4,430 GBP
$5,900 USD
View
B+
Retailer 10
-
£4,497 GBP
$5,989 USD
View
B+
Retailer 11
-
£4,497 GBP
$5,989 USD
View
B+
Retailer 12
-
£4,497 GBP
$5,989 USD
View
B+
Retailer 13
-
£4,803 GBP
View
B+
Retailer 14
-
£4,888 GBP
€6,199 EUR
View
B+
Retailer 15
-
£5,189 GBP
$6,910 USD
View
B+
Retailer 16
-
£6,635 GBP
View
B
Retailer 17
-
£7,306 GBP
View
Most Expensive
B
NZ Jewellers
f1daa393-38e2-43c6-be1a-2c7d73851065 · Oct 27
£7,522 GBP
$10,017 USD
View
17 more retailers have this diamond
Prices start from £3,306 GBPSave up to £4,216 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
£3,306 GBP