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Round|Natural|GIA

1.51ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 2514888099

Shape and cutting style on the report: Round brilliant

Certificate GIA 2514888099

Diamond specifications and retailer prices

From £2,545 GBP
As of November 5, 2026
Save £3,324 GBP (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,869 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2514888099. Listed at 21 retailers as of November 5, 2026, with prices from £2,545 to £5,869, a £3,324 spread on the same certified stone. NZ Jewellers lists it at £5,869. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2514888099
Dimensions7.31 × 7.35 × 4.56 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.31 mm7.35 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2514888099
Side View
Table 58.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £3,668 GBP|Low: £2,545 GBP|High: £5,393 GBP|Avg: £3,685 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5£2,545 GBP
Retailer 6£3,391 GBP
Retailer 4£3,565 GBP
Retailer 1£3,668 GBP
Retailer 3£3,769 GBP
Retailer 2£4,109 GBP
Retailer 7£5,365 GBP

28 data points across 7 retailers

21 retailers£2,545 GBP to £5,869 GBP

A
Cheapest Retailer
-
£2,545 GBP
A
Retailer 2
-
£2,876 GBP
View
A
Retailer 3
-
£2,938 GBP
View
A
Retailer 4
-
£2,965 GBP
View
A
Retailer 5
-
£3,080 GBP
View
A
Retailer 6
-
£3,187 GBP
View
Retailer 7
-
£3,369 GBP
View
Price last confirmed 44 days ago
Retailer 8
-
£3,369 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£3,369 GBP
View
B+
Retailer 10
-
£3,369 GBP
View
A
Retailer 11
-
£3,391 GBP
View
B+
Retailer 12
-
£3,565 GBP
View
B+
Retailer 13
-
£3,668 GBP
View
B+
Retailer 14
-
£3,769 GBP
View
B+
Retailer 15
-
£3,839 GBP
View
Retailer 16
-
£3,887 GBP
View
Price last confirmed 45 days ago
B+
Retailer 17
-
£3,887 GBP
View
B+
Retailer 18
-
£4,109 GBP
View
B
Retailer 19
-
£5,365 GBP
View
Retailer 20
-
£5,869 GBP
View
Price last confirmed 48 days ago
Most Expensive
B
NZ Jewellers
c3dd3e16-fbf0-41c0-bb4a-075ba10744cc · Nov 5
£5,869 GBP
$7,899 USD
View
20 more retailers have this diamond
Prices start from £2,545 GBPSave up to £3,324 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
1.51ct Round
£2,545 GBP