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Round|Natural|GIA

1.50ct E VS2 Round Natural Diamond

EX • E/VS2 • GIA 1146403371

Certificate GIA 1146403371

Diamond specifications and retailer prices

From £13,903 GBP
$18,514 USD
As of October 29, 2026
Save £11,292 GBP (45%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £28,183 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1146403371. Listed at 23 retailers as of October 29, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1146403371
Dimensions7.34 × 7.30 × 4.60 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.34 mm7.30 mm1.50 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1146403371
Side View
Table 54.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.9%

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: £16,361 GBP|Low: £13,372 GBP|High: £25,361 GBP|Avg: £17,810 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 10£13,903 GBP
Retailer 6£13,930 GBP
Retailer 7£15,378 GBP
Retailer 1£16,361 GBP
Retailer 8£16,574 GBP
Retailer 9£16,848 GBP
Retailer 2£18,052 GBP
Retailer 4£18,680 GBP
Retailer 5£23,449 GBP
Retailer 3£25,194 GBP

44 data points across 10 retailers

23 retailers£13,903 GBP to £25,194 GBP

B+
Cheapest Retailer
-
£13,903 GBP
$18,514 USD
B+
Retailer 2
-
£13,930 GBP
$18,550 USD
View
B+
Retailer 3
-
£14,724 GBP
$19,608 USD
View
B+
Retailer 4
-
£14,751 GBP
$19,644 USD
View
B+
Retailer 5
-
£14,860 GBP
$19,789 USD
View
B+
Retailer 6
-
£15,083 GBP
CA$27,896 CAD
View
B
Retailer 7
-
£15,378 GBP
$20,478 USD
View
Final sale: no returns
B
Retailer 8
-
£15,653 GBP
$20,845 USD
View
B
Retailer 9
-
£16,046 GBP
$21,368 USD
View
B+
Retailer 10
-
£16,361 GBP
View
B
Retailer 11
-
£16,574 GBP
A$33,957 AUD
View
Price last confirmed 25 days ago
B
Retailer 12
-
£16,848 GBP
$22,436 USD
View
B
Retailer 13
-
£17,346 GBP
$23,100 USD
View
B
Retailer 14
-
£17,346 GBP
$23,100 USD
View
B
Retailer 15
-
£17,383 GBP
$23,149 USD
View
B
Retailer 16
-
£17,925 GBP
$23,870 USD
View
B
Retailer 17
-
£18,052 GBP
$24,039 USD
View
B
Retailer 18
-
£18,680 GBP
€23,691 EUR
View
B
Retailer 19
-
£18,704 GBP
$24,908 USD
View
B
Retailer 20
-
£22,731 GBP
$30,271 USD
View
B
Retailer 21
-
£23,449 GBP
ZAR 504,465 ZAR
View
B
Retailer 22
-
£25,194 GBP
View
Most Expensive
B
Diamond Quarter
1.5VS2E117171E2N · Oct 29
£28,183 GBP
View
Price under review
22 more retailers have this diamond
Prices start from £13,903 GBPSave up to £11,292 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 Round
£13,903 GBP