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Round|Natural|GIA

1.50ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 2437375128

Certificate GIA 2437375128

Diamond specifications and retailer prices

From £2,368 GBP
As of November 6, 2026
Save £3,147 GBP (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £5,515 GBP at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2437375128. Listed at 17 retailers as of November 5, 2026, with prices from £2,368 to £5,515, a £3,147 spread on the same certified stone. NZ Jewellers lists it at £5,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2437375128
Dimensions7.55 × 7.52 × 4.38 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
7.55 mm7.52 mm1.50 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2437375128
Side View
Table 61.0%Crown 32.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 58.2%

Caratlytics Score

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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 6
Current: £5,515 GBP|Low: £2,349 GBP|High: £5,515 GBP|Avg: £3,528 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
November 5, 2026
Retailer 12£2,368 GBP
Retailer 13£2,831 GBP
Retailer 3£2,835 GBP
Retailer 4£3,005 GBP
Retailer 5£3,165 GBP
Retailer 7£3,165 GBP
Retailer 14£3,165 GBP
Retailer 9£3,188 GBP
Retailer 11£3,363 GBP
Retailer 15£3,367 GBP
Retailer 8£3,576 GBP
Retailer 6£3,653 GBP
Retailer 2£3,864 GBP
Retailer 10£5,279 GBP
NZ Jewellers£5,515 GBP

41 data points across 15 retailers

17 retailers£2,368 GBP to £5,515 GBP

A
Cheapest Retailer
-
£2,368 GBP
A
Retailer 2
-
£2,785 GBP
View
A
Retailer 3
-
£2,831 GBP
View
A
Retailer 4
-
£2,835 GBP
View
A
Retailer 5
-
£3,005 GBP
View
A
Retailer 6
-
£3,165 GBP
View
Retailer 7
-
£3,165 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£3,165 GBP
View
A
Retailer 9
-
£3,188 GBP
View
A
Retailer 10
-
£3,275 GBP
View
A
Retailer 11
-
£3,363 GBP
View
Retailer 12
-
£3,367 GBP
View
Price last confirmed 18 days ago
A
Retailer 13
-
£3,576 GBP
View
A
Retailer 14
-
£3,653 GBP
View
A
Retailer 15
-
£3,864 GBP
View
B+
Retailer 16
-
£5,279 GBP
View
Most Expensive
B
NZ Jewellers
96d2fbe5-cae7-491e-b38e-481a917133d3 · Nov 5
£5,515 GBP
$7,423 USD
View
16 more retailers have this diamond
Prices start from £2,368 GBPSave up to £3,147 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
£2,368 GBP