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Heart|Natural|GIA

1.52ct F SI1 Heart Natural Diamond

VG • F/SI1 • GIA 1555507506

Certificate GIA 1555507506

Diamond specifications and retailer prices

From £2,687 GBP
As of November 6, 2026
Save £3,246 GBP (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,821 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555507506. Listed at 16 retailers as of November 4, 2026, with a 121% 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

1.52
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555507506
Dimensions6.58 × 7.78 × 4.97 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
6.58 mm7.78 mm1.52 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555507506
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,109 GBP|Low: £2,639 GBP|High: £6,306 GBP|Avg: £3,616 GBP|-4.2%
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 15£2,687 GBP
Retailer 3£2,759 GBP
Retailer 12£2,889 GBP
Retailer 4£3,054 GBP
Retailer 5£3,066 GBP
Retailer 1£3,109 GBP
Retailer 2£3,123 GBP
Retailer 6£3,201 GBP
Retailer 10£3,245 GBP
Retailer 14£3,250 GBP
Retailer 8£3,355 GBP
Retailer 7£3,954 GBP
Retailer 9£4,557 GBP
Retailer 13£5,711 GBP
Retailer 11£5,933 GBP

28 data points across 15 retailers

16 retailers£2,687 GBP to £5,933 GBP

A
Cheapest Retailer
-
£2,687 GBP
A
Retailer 2
-
£2,759 GBP
View
A
Retailer 3
-
£2,889 GBP
View
A
Retailer 4
-
£3,054 GBP
View
A
Retailer 5
-
£3,066 GBP
View
A
Retailer 6
-
£3,109 GBP
View
A
Retailer 7
-
£3,123 GBP
View
Final sale: no returns
A
Retailer 8
-
£3,201 GBP
View
A
Retailer 9
-
£3,245 GBP
View
A
Retailer 10
-
£3,250 GBP
View
A
Retailer 11
-
£3,355 GBP
View
Retailer 12
-
£3,954 GBP
View
Price last confirmed 29 days ago
B+
Retailer 13
-
£4,557 GBP
View
B
Retailer 14
-
£5,711 GBP
View
B
Retailer 15
-
£5,933 GBP
View
Most Expensive
NZ Jewellers
8ffe3434-94f6-4f88-b902-04335a86a5c2 · Sep 25
£6,821 GBP
$9,130 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from £2,687 GBPSave up to £3,246 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
1.52ct Heart
£2,687 GBP