Heart|Natural|GIA

1.50ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 1146863884

Certificate GIA 1146863884

Diamond specifications and retailer prices

From £4,803 GBP
As of November 4, 2026
Save £3,646 GBP (43%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £10,993 GBP at NZ Jewellers · As of September 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 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 1146863884. Listed at 19 retailers as of November 4, 2026, with a 76% 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
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1146863884
Dimensions6.77 × 7.64 × 4.60 mm
L/W Ratio1.13
Culet sizeNone
Top View
6.77 mm7.64 mm1.50 ctI / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1146863884
Side View
Table 56.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 60.3%

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 4
Current: £5,646 GBP|Low: £4,803 GBP|High: £9,270 GBP|Avg: £6,439 GBP|-8.9%
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
November 6, 2026
Retailer 14£4,803 GBP
Retailer 2£5,084 GBP
Retailer 3£5,084 GBP
Retailer 11£5,089 GBP
Retailer 15£5,413 GBP
Retailer 9£5,452 GBP
Retailer 1£5,646 GBP
Retailer 13£5,670 GBP
Retailer 4£6,085 GBP
Retailer 5£6,085 GBP
Retailer 12£6,134 GBP
Retailer 7£6,226 GBP
Retailer 6£6,286 GBP
Retailer 8£7,417 GBP
Retailer 10£8,449 GBP

40 data points across 15 retailers

19 retailers£4,803 GBP to £8,449 GBP

A
Cheapest Retailer
-
£4,803 GBP
B+
Retailer 2
-
£5,084 GBP
View
Final sale: no returns
Retailer 3
-
£5,084 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£5,089 GBP
View
B+
Retailer 5
-
£5,413 GBP
View
B+
Retailer 6
-
£5,452 GBP
View
B+
Retailer 7
-
£5,646 GBP
View
B+
Retailer 8
-
£5,670 GBP
View
Retailer 9
-
£5,954 GBP
View
Price last confirmed 45 days ago
B+
Retailer 10
-
£6,085 GBP
View
B+
Retailer 11
-
£6,085 GBP
View
B
Retailer 12
-
£6,134 GBP
View
Retailer 13
-
£6,226 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
£6,286 GBP
View
Retailer 15
-
£6,870 GBP
View
Price last confirmed 45 days ago
Retailer 16
-
£7,238 GBP
View
Price last confirmed 14 days ago
B
Retailer 17
-
£7,417 GBP
View
B
Retailer 18
-
£8,449 GBP
View
Most Expensive
NZ Jewellers
0ac24e94-e9b5-4de8-b46c-b49b26d96639 · Sep 21
£10,993 GBP
$14,795 USD
View
Price last confirmed 45 days ago
18 more retailers have this diamond
Prices start from £4,803 GBPSave up to £3,646 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
£4,803 GBP