Heart|Natural|GIA

1.50ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 6525355649

Certificate GIA 6525355649

Diamond specifications and retailer prices

From £4,258 GBP
As of November 4, 2026
Save £3,286 GBP (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £9,290 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6525355649. Listed at 20 retailers as of November 4, 2026, with a 77% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 6525355649
Dimensions7.81 × 6.62 × 4.09 mm
L/W Ratio1.18
Top View
7.81 mm6.62 mm1.50 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525355649
Side View
Table 57.0%Crown 44.2°Girdle: STK-VTKPavilion 39°Culet: NoneDepth 61.8%

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: £9,079 GBP|Low: £4,258 GBP|High: £9,290 GBP|Avg: £5,739 GBP|-2.3%
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
November 5, 2026
Retailer 15£4,258 GBP
Retailer 10£4,574 GBP
Retailer 9£4,734 GBP
Retailer 17£5,010 GBP
Retailer 4£5,011 GBP
Retailer 16£5,019 GBP
Retailer 11£5,071 GBP
Retailer 13£5,268 GBP
Retailer 5£5,320 GBP
Retailer 6£5,428 GBP
Retailer 3£5,461 GBP
Retailer 14£5,511 GBP
Retailer 8£5,548 GBP
Retailer 7£6,263 GBP
Retailer 2£6,622 GBP
Retailer 12£7,544 GBP
NZ Jewellers£9,079 GBP

45 data points across 17 retailers

20 retailers£4,258 GBP to £7,544 GBP

A
Cheapest Retailer
-
£4,258 GBP
A
Retailer 2
-
£4,574 GBP
View
A
Retailer 3
-
£4,734 GBP
View
B+
Retailer 4
-
£5,010 GBP
View
Final sale: no returns
Retailer 5
-
£5,011 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£5,019 GBP
View
A
Retailer 7
-
£5,071 GBP
View
Retailer 8
-
£5,268 GBP
View
Price last confirmed 15 days ago
B+
Retailer 9
-
£5,320 GBP
View
Retailer 10
-
£5,428 GBP
View
Price last confirmed 11 days ago
B+
Retailer 11
-
£5,461 GBP
View
Retailer 12
-
£5,511 GBP
View
Price last confirmed 12 days ago
B+
Retailer 13
-
£5,548 GBP
View
Retailer 14
-
£5,554 GBP
View
Price last confirmed 39 days ago
Retailer 15
-
£6,263 GBP
View
Price last confirmed 10 days ago
Retailer 16
-
£6,409 GBP
View
Price last confirmed 38 days ago
B+
Retailer 17
-
£6,622 GBP
View
B
Retailer 18
-
£7,544 GBP
View
Retailer 19
-
£9,079 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
9b9a06e3-0e03-41b5-ad76-fab28f452d33 · Sep 28
£9,290 GBP
$12,503 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from £4,258 GBPSave up to £3,286 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
£4,258 GBP