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Round|Natural|GIA

1.50ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 1548789506

Certificate GIA 1548789506

Diamond specifications and retailer prices

From £3,205 GBP
As of November 6, 2026
Save £3,422 GBP (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £7,425 GBP at NZ Jewellers · As of September 19, 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 1548789506. Listed at 18 retailers as of November 4, 2026, with a 107% 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
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1548789506
Dimensions7.44 × 7.39 × 4.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.44 mm7.39 mm1.50 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548789506
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.8%

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: £4,216 GBP|Low: £3,167 GBP|High: £6,712 GBP|Avg: £4,479 GBP|-3.7%
Retailer 1
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
Retailer 16
November 6, 2026
Retailer 3£3,205 GBP
Retailer 6£3,592 GBP
Retailer 15£3,811 GBP
Retailer 14£3,931 GBP
Retailer 2£3,979 GBP
Retailer 7£4,069 GBP
Retailer 9£4,087 GBP
Retailer 8£4,117 GBP
Retailer 4£4,199 GBP
Retailer 1£4,216 GBP
Retailer 5£4,473 GBP
Retailer 12£4,652 GBP
Retailer 10£4,782 GBP
Retailer 11£5,196 GBP
Retailer 13£6,257 GBP
Retailer 16£6,627 GBP

24 data points across 16 retailers

18 retailers£3,205 GBP to £6,627 GBP

A
Cheapest Retailer
-
£3,205 GBP
Retailer 2
-
£3,592 GBP
View
Price last confirmed 18 days ago
A
Retailer 3
-
£3,811 GBP
View
A
Retailer 4
-
£3,931 GBP
View
Final sale: no returns
A
Retailer 5
-
£3,979 GBP
View
A
Retailer 6
-
£4,069 GBP
View
A
Retailer 7
-
£4,087 GBP
View
Retailer 8
-
£4,117 GBP
View
Price last confirmed 22 days ago
A
Retailer 9
-
£4,199 GBP
View
A
Retailer 10
-
£4,216 GBP
View
B+
Retailer 11
-
£4,297 GBP
View
B+
Retailer 12
-
£4,473 GBP
View
B+
Retailer 13
-
£4,652 GBP
View
B+
Retailer 14
-
£4,782 GBP
View
B+
Retailer 15
-
£5,196 GBP
View
B
Retailer 16
-
£6,257 GBP
View
B
Retailer 17
-
£6,627 GBP
View
Most Expensive
NZ Jewellers
a9a225f3-0d82-486c-8d26-1c045d1535f6 · Sep 19
£7,425 GBP
$9,993 USD
View
Price last confirmed 47 days ago
17 more retailers have this diamond
Prices start from £3,205 GBPSave up to £3,422 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
£3,205 GBP