Heart|Natural|GIA

1.50ct K VS1 Heart Natural Diamond

ID • K/VS1 • GIA 6542738769

Certificate GIA 6542738769

Diamond specifications and retailer prices

From £2,940 GBP
As of November 5, 2026
Save £2,198 GBP (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,366 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542738769. Listed at 10 retailers as of November 4, 2026, with a 75% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542738769
Dimensions7.52 × 8.10 × 4.37 mm
L/W Ratio1.08
Top View
7.52 mm8.10 mm1.50 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542738769
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 53.9%

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: £3,465 GBP|Low: £2,107 GBP|High: £5,213 GBP|Avg: £3,394 GBP|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6£2,107 GBP
Retailer 5£2,940 GBP
Retailer 2£3,120 GBP
Retailer 7£3,244 GBP
Retailer 1£3,465 GBP
Retailer 3£3,759 GBP
Retailer 4£5,138 GBP

42 data points across 7 retailers

10 retailers£2,940 GBP to £5,138 GBP

A
Cheapest Retailer
-
£2,940 GBP
Retailer 2
-
£3,080 GBP
View
Price last confirmed 29 days ago
Retailer 3
-
£3,080 GBP
View
Price last confirmed 36 days ago
Retailer 4
-
£3,080 GBP
View
Price last confirmed 29 days ago
A
Retailer 5
-
£3,120 GBP
View
B+
Retailer 6
-
£3,465 GBP
View
Retailer 7
-
£3,554 GBP
View
Price last confirmed 38 days ago
B+
Retailer 8
-
£3,759 GBP
View
B
Retailer 9
-
£5,138 GBP
View
Most Expensive
NZ Jewellers
8a6dd329-7610-480a-8ebf-9c6370de4bec · Sep 30
£5,366 GBP
$7,183 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from £2,940 GBPSave up to £2,198 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
£2,940 GBP