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Round|Natural|GIA

1.50ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 1543973268

Certificate GIA 1543973268

Diamond specifications and retailer prices

From £2,073 GBP
As of November 6, 2026
Save £1,241 GBP (37%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,731 GBP at NZ Jewellers · As of October 11, 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 M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1543973268. Listed at 13 retailers as of November 5, 2026, with a 60% 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
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1543973268
Dimensions7.36 × 7.41 × 4.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Needle, Pinpoint, Cloud
Top View
7.36 mm7.41 mm1.50 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543973268
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.4%

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: Nov 6
Current: £2,173 GBP|Low: £2,054 GBP|High: £3,338 GBP|Avg: £2,682 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£2,073 GBP
Retailer 1£2,173 GBP
Retailer 8£2,540 GBP
Retailer 5£2,608 GBP
Retailer 7£2,719 GBP
Retailer 6£2,823 GBP
Retailer 3£3,155 GBP
Retailer 2£3,314 GBP

45 data points across 8 retailers

13 retailers£2,073 GBP to £3,314 GBP

A
Cheapest Retailer
-
£2,073 GBP
A
Retailer 2
-
£2,173 GBP
View
B+
Retailer 3
-
£2,540 GBP
View
B+
Retailer 4
-
£2,608 GBP
View
Retailer 5
-
£2,716 GBP
View
Price last confirmed 27 days ago
Retailer 6
-
£2,716 GBP
View
Price last confirmed 21 days ago
B+
Retailer 7
-
£2,719 GBP
View
Retailer 8
-
£2,820 GBP
View
Price last confirmed 22 days ago
B+
Retailer 9
-
£2,823 GBP
View
Retailer 10
-
£3,133 GBP
View
Price last confirmed 25 days ago
B+
Retailer 11
-
£3,155 GBP
View
B
Retailer 12
-
£3,314 GBP
View
Most Expensive
NZ Jewellers
ecc41796-6dd6-4295-be28-d46b2426f47b · Oct 11
£4,731 GBP
$6,367 USD
View
Price last confirmed 26 days ago
12 more retailers have this diamond
Prices start from £2,073 GBPSave up to £1,241 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
£2,073 GBP