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Heart|Natural|GIA

1.50ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 7558589737

Certificate GIA 7558589737

Diamond specifications and retailer prices

From £3,590 GBP
As of November 5, 2026
Save £2,386 GBP (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £6,556 GBP at NZ Jewellers · As of September 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558589737. Listed at 10 retailers as of November 4, 2026, with a 66% 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558589737
Dimensions7.83 × 6.61 × 4.80 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.83 mm6.61 mm1.50 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558589737
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 61.3%

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 5
Current: £4,234 GBP|Low: £3,590 GBP|High: £6,064 GBP|Avg: £4,503 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£3,590 GBP
Retailer 2£3,705 GBP
Retailer 1£4,234 GBP
Retailer 3£4,591 GBP
Retailer 4£5,976 GBP

45 data points across 5 retailers

10 retailers£3,590 GBP to £5,976 GBP

A
Cheapest Retailer
-
£3,590 GBP
B+
Retailer 2
-
£3,705 GBP
View
Retailer 3
-
£3,762 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£3,762 GBP
View
Price last confirmed 36 days ago
Retailer 5
-
£3,762 GBP
View
Price last confirmed 29 days ago
B+
Retailer 6
-
£4,234 GBP
View
Retailer 7
-
£4,341 GBP
View
Price last confirmed 38 days ago
B+
Retailer 8
-
£4,591 GBP
View
B
Retailer 9
-
£5,976 GBP
View
Most Expensive
NZ Jewellers
52156386-fab8-4c61-8ab9-f079cff11ee9 · Sep 30
£6,556 GBP
$8,775 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from £3,590 GBPSave up to £2,386 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
£3,590 GBP