Heart|Natural|GIA

1.50ct F VS1 Heart Natural Diamond

ID • F/VS1 • GIA 1232910198

Certificate GIA 1232910198

Diamond specifications and retailer prices

From £6,728 GBP
As of November 4, 2026
Save £5,257 GBP (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £12,701 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 F 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 1232910198. Listed at 17 retailers as of November 4, 2026, with a 78% 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
F
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232910198
Dimensions6.48 × 7.74 × 4.78 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Cloud
Top View
6.48 mm7.74 mm1.50 ctF / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232910198
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £12,701 GBP|Low: £6,350 GBP|High: £12,701 GBP|Avg: £9,586 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10£7,620 GBP
Retailer 8£8,255 GBP
Retailer 9£8,382 GBP
Retailer 3£8,435 GBP
Retailer 6£9,217 GBP
Retailer 7£9,525 GBP
Retailer 5£9,654 GBP
Retailer 2£11,227 GBP
Retailer 4£11,985 GBP
NZ Jewellers£12,701 GBP

44 data points across 10 retailers

17 retailers£6,728 GBP to £11,985 GBP

B+
Cheapest Retailer
-
£6,728 GBP
B+
Retailer 2
-
£6,945 GBP
View
B+
Retailer 3
-
£7,620 GBP
View
Final sale: no returns
B+
Retailer 4
-
£7,749 GBP
View
Retailer 5
-
£8,255 GBP
View
Price last confirmed 15 days ago
Retailer 6
-
£8,382 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
£8,435 GBP
View
B+
Retailer 8
-
£9,005 GBP
View
B+
Retailer 9
-
£9,005 GBP
View
B+
Retailer 10
-
£9,169 GBP
View
B+
Retailer 11
-
£9,217 GBP
View
B
Retailer 12
-
£9,302 GBP
View
Retailer 13
-
£9,525 GBP
View
Price last confirmed 14 days ago
B+
Retailer 14
-
£9,654 GBP
View
B
Retailer 15
-
£11,227 GBP
View
B
Retailer 16
-
£11,985 GBP
View
Most Expensive
NZ Jewellers
6c3a8829-3a53-4f42-a528-b6ed8e6dc120 · Oct 21
£12,701 GBP
$17,094 USD
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from £6,728 GBPSave up to £5,257 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.

B+
1.50ct Heart
£6,728 GBP