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Heart|Natural|GIA

1.50ct K VS1 Heart Natural Diamond

EX • K/VS1 • GIA 7546225360

Certificate GIA 7546225360

Diamond specifications and retailer prices

From £2,391 GBP
As of November 6, 2026
Save £2,726 GBP (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,126 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546225360. Listed at 14 retailers as of November 4, 2026, with a 114% 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 7546225360
Dimensions6.68 × 7.89 × 4.72 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
6.68 mm7.89 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546225360
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 40.9°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: £3,019 GBP|Low: £2,362 GBP|High: £5,364 GBP|Avg: £3,414 GBP|-6.0%
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
November 6, 2026
Retailer 13£2,391 GBP
Retailer 11£2,893 GBP
Retailer 4£2,925 GBP
Retailer 2£2,973 GBP
Retailer 6£3,011 GBP
Retailer 1£3,019 GBP
Retailer 7£3,044 GBP
Retailer 5£3,106 GBP
Retailer 9£3,147 GBP
Retailer 3£3,459 GBP
Retailer 8£3,932 GBP
Retailer 12£4,929 GBP
Retailer 10£5,117 GBP

27 data points across 13 retailers

14 retailers£2,391 GBP to £5,117 GBP

A
Cheapest Retailer
-
£2,391 GBP
A
Retailer 2
-
£2,893 GBP
View
A
Retailer 3
-
£2,925 GBP
View
A
Retailer 4
-
£2,973 GBP
View
Final sale: no returns
A
Retailer 5
-
£3,011 GBP
View
A
Retailer 6
-
£3,019 GBP
View
A
Retailer 7
-
£3,044 GBP
View
B+
Retailer 8
-
£3,106 GBP
View
B+
Retailer 9
-
£3,147 GBP
View
B+
Retailer 10
-
£3,459 GBP
View
B+
Retailer 11
-
£3,932 GBP
View
B
Retailer 12
-
£4,929 GBP
View
B
Retailer 13
-
£5,117 GBP
View
Most Expensive
NZ Jewellers
caabbc30-6e67-425a-8122-328bb5ec0649 · Sep 25
£6,126 GBP
$8,199 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from £2,391 GBPSave up to £2,726 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 Heart
£2,391 GBP