Heart|Natural|GIA

1.50ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 1553526443

Certificate GIA 1553526443

Diamond specifications and retailer prices

From £3,908 GBP
As of November 4, 2026
Save £3,516 GBP (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £8,909 GBP at NZ Jewellers · As of September 28, 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 I colour (near-colourless) 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 1553526443. Listed at 18 retailers as of November 2, 2026, with a 90% 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
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.51°
Pavilion angle42.86°
OriginNatural
Grading LabGIA
CertificateGIA 1553526443
Dimensions6.68 × 7.93 × 4.76 mm
L/W Ratio1.19
Girdle conditionFaceted
Key to symbols
Pinpoint, Feather, Indented Natural, Natural
Top View
6.68 mm7.93 mm1.50 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553526443
Side View
Table 55.0%Crown 38.51°Girdle: STK-ETKPavilion 42.86°Culet: NoneDepth 60.0%

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 4
Current: £8,909 GBP|Low: £3,870 GBP|High: £8,909 GBP|Avg: £5,555 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
November 5, 2026
Retailer 8£3,908 GBP
Retailer 11£4,289 GBP
Retailer 2£4,606 GBP
Retailer 5£4,797 GBP
Retailer 12£4,916 GBP
Retailer 3£4,917 GBP
Retailer 9£5,092 GBP
Retailer 10£5,170 GBP
Retailer 4£5,409 GBP
Retailer 7£6,544 GBP
Retailer 6£7,424 GBP
NZ Jewellers£8,909 GBP

41 data points across 12 retailers

18 retailers£3,908 GBP to £7,424 GBP

A
Cheapest Retailer
-
£3,908 GBP
A
Retailer 2
-
£4,289 GBP
View
Retailer 3
-
£4,455 GBP
View
Price last confirmed 23 days ago
A
Retailer 4
-
£4,606 GBP
View
A
Retailer 5
-
£4,646 GBP
View
A
Retailer 6
-
£4,685 GBP
View
A
Retailer 7
-
£4,797 GBP
View
B+
Retailer 8
-
£4,916 GBP
View
Final sale: no returns
Retailer 9
-
£4,917 GBP
View
Price last confirmed 29 days ago
Retailer 10
-
£5,092 GBP
View
Price last confirmed 8 days ago
Retailer 11
-
£5,170 GBP
View
Price last confirmed 15 days ago
Retailer 12
-
£5,409 GBP
View
Price last confirmed 36 days ago
B+
Retailer 13
-
£5,441 GBP
View
B+
Retailer 14
-
£5,448 GBP
View
Retailer 15
-
£6,146 GBP
View
Price last confirmed 38 days ago
B+
Retailer 16
-
£6,544 GBP
View
B+
Retailer 17
-
£7,424 GBP
View
Most Expensive
NZ Jewellers
f0f2dc91-765a-48ae-ada4-c2f6d46deee2 · Sep 28
£8,909 GBP
$11,991 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from £3,908 GBPSave up to £3,516 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
£3,908 GBP