Heart|Natural|GIA

1.50ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 6475794534

Certificate GIA 6475794534

Diamond specifications and retailer prices

From £6,936 GBP
As of November 5, 2026
Save £2,634 GBP (28%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £13,086 GBP at NZ Jewellers · As of October 21, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6475794534. Listed at 13 retailers as of November 4, 2026, with a 38% 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
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6475794534
Dimensions6.64 × 7.97 × 4.75 mm
L/W Ratio1.20
Top View
6.64 mm7.97 mm1.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6475794534
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.6%

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: £13,086 GBP|Low: £6,306 GBP|High: £13,086 GBP|Avg: £8,858 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 27, 2026
Retailer 12£6,306 GBP
Retailer 18£6,936 GBP
Retailer 17£7,159 GBP
Retailer 19£7,349 GBP
Retailer 7£7,706 GBP
Retailer 14£7,852 GBP
Retailer 8£8,205 GBP
Retailer 9£8,339 GBP
Retailer 16£8,506 GBP
Retailer 15£8,637 GBP
Retailer 5£9,258 GBP
Retailer 6£9,258 GBP
Retailer 11£9,260 GBP
Retailer 3£9,444 GBP
Retailer 4£9,570 GBP
Retailer 10£9,601 GBP
Retailer 20£9,815 GBP
Retailer 2£11,586 GBP
Retailer 13£12,279 GBP
NZ Jewellers£13,086 GBP

12 data points across 20 retailers

13 retailers£6,936 GBP to £9,570 GBP

A
Cheapest Retailer
-
£6,936 GBP
Retailer 2
-
£7,159 GBP
View
Price last confirmed 11 days ago
B+
Retailer 3
-
£7,349 GBP
View
Retailer 4
-
£8,506 GBP
View
Price last confirmed 15 days ago
Retailer 5
-
£8,637 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
£9,258 GBP
View
B+
Retailer 7
-
£9,258 GBP
View
Retailer 8
-
£9,444 GBP
View
Price last confirmed 10 days ago
B+
Retailer 9
-
£9,570 GBP
View
Retailer 10
-
£9,815 GBP
View
Price last confirmed 14 days ago
Retailer 11
-
£11,586 GBP
View
Price last confirmed 10 days ago
Retailer 12
-
£12,279 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
1b519458-2bef-4bbc-9207-f763b315b021 · Oct 21
£13,086 GBP
$17,613 USD
View
Price last confirmed 15 days ago
12 more retailers have this diamond
Prices start from £6,936 GBPSave up to £2,634 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
£6,936 GBP