CaratHunter
Plans
Heart|Natural|GIA

1.50ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 7521239398

Certificate GIA 7521239398

Diamond specifications and retailer prices

From £4,314 GBP
$5,780 USD
As of November 1, 2026
Save £3,759 GBP (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £11,014 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 H colour (near-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 7521239398. Listed at 19 retailers as of November 1, 2026, with a 87% 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
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 7521239398
Dimensions6.79 × 7.96 × 4.66 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.79 mm7.96 mm1.50 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521239398
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 41.3°Culet: NoneDepth 58.6%

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 1
Current: £4,347 GBP|Low: £4,266 GBP|High: £8,777 GBP|Avg: £5,545 GBP|-4.2%
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
Retailer 17
November 2, 2026
Retailer 14£4,314 GBP
Retailer 1£4,347 GBP
Retailer 12£4,546 GBP
Retailer 7£4,727 GBP
Retailer 17£4,803 GBP
Retailer 4£4,838 GBP
Retailer 10£4,900 GBP
Retailer 5£4,916 GBP
Retailer 8£4,967 GBP
Retailer 13£5,023 GBP
Retailer 11£5,274 GBP
Retailer 3£5,683 GBP
Retailer 9£5,774 GBP
Retailer 15£5,887 GBP
Retailer 6£6,322 GBP
Retailer 2£7,117 GBP
Retailer 16£8,073 GBP

24 data points across 17 retailers

19 retailers£4,314 GBP to £8,073 GBP

A
Cheapest Retailer
-
£4,314 GBP
$5,780 USD
A
Retailer 2
-
£4,347 GBP
HK$45,500 HKD
View
A
Retailer 3
-
£4,546 GBP
$6,091 USD
View
A
Retailer 4
-
£4,727 GBP
$6,333 USD
View
B+
Retailer 5
-
£4,803 GBP
€6,129 EUR
View
A
Retailer 6
-
£4,838 GBP
$6,482 USD
View
B+
Retailer 7
-
£4,900 GBP
$6,566 USD
View
Final sale: no returns
A
Retailer 8
-
£4,916 GBP
$6,587 USD
View
B+
Retailer 9
-
£4,967 GBP
$6,655 USD
View
B+
Retailer 10
-
£5,023 GBP
$6,730 USD
View
B+
Retailer 11
-
£5,274 GBP
View
B+
Retailer 12
-
£5,683 GBP
$7,614 USD
View
Retailer 13
-
£5,774 GBP
A$11,902 AUD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
£5,887 GBP
$7,887 USD
View
Retailer 15
-
£6,188 GBP
$8,291 USD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
£6,322 GBP
$8,470 USD
View
B+
Retailer 17
-
£7,117 GBP
ZAR 154,060 ZAR
View
B
Retailer 18
-
£8,073 GBP
View
Most Expensive
NZ Jewellers
a4fa0b52-da21-4c7b-9c08-1a7398741742 · Sep 25
£11,014 GBP
$14,758 USD
View
Price last confirmed 38 days ago
18 more retailers have this diamond
Prices start from £4,314 GBPSave up to £3,759 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
£4,314 GBP