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Heart|Natural|GIA

1.50ct I VS1 Heart Natural Diamond

ID • I/VS1 • GIA 2235910248

Certificate GIA 2235910248

Diamond specifications and retailer prices

From £4,150 GBP
As of November 4, 2026
Save £3,966 GBP (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £9,673 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 I 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 2235910248. Listed at 17 retailers as of November 4, 2026, with a 96% 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
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235910248
Dimensions6.56 × 7.85 × 4.82 mm
L/W Ratio1.20
Culet sizeNone
Key to symbols
Feather, Pinpoint, Indented Natural
Top View
6.56 mm7.85 mm1.50 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235910248
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.4%

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: £9,673 GBP|Low: £4,030 GBP|High: £9,673 GBP|Avg: £6,379 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10£4,836 GBP
Retailer 8£5,240 GBP
Retailer 9£5,320 GBP
Retailer 2£5,391 GBP
Retailer 7£6,046 GBP
Retailer 6£6,318 GBP
Retailer 4£6,355 GBP
Retailer 5£7,174 GBP
Retailer 3£8,116 GBP
NZ Jewellers£9,673 GBP

43 data points across 10 retailers

17 retailers£4,150 GBP to £8,116 GBP

A
Cheapest Retailer
-
£4,150 GBP
A
Retailer 2
-
£4,441 GBP
View
B+
Retailer 3
-
£4,836 GBP
View
Final sale: no returns
B+
Retailer 4
-
£5,097 GBP
View
Retailer 5
-
£5,240 GBP
View
Price last confirmed 14 days ago
Retailer 6
-
£5,320 GBP
View
Price last confirmed 14 days ago
B+
Retailer 7
-
£5,391 GBP
View
B+
Retailer 8
-
£5,855 GBP
View
B+
Retailer 9
-
£5,855 GBP
View
B
Retailer 10
-
£5,925 GBP
View
Retailer 11
-
£6,046 GBP
View
Price last confirmed 13 days ago
B+
Retailer 12
-
£6,048 GBP
View
B+
Retailer 13
-
£6,318 GBP
View
B+
Retailer 14
-
£6,355 GBP
View
B
Retailer 15
-
£7,174 GBP
View
B
Retailer 16
-
£8,116 GBP
View
Most Expensive
NZ Jewellers
9ef3b4b8-d7c2-45ef-90b9-ebc7e09e9182 · Oct 21
£9,673 GBP
$13,019 USD
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from £4,150 GBPSave up to £3,966 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
£4,150 GBP