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Heart|Natural|GIA

0.54ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 3525551887

Certificate GIA 3525551887

Diamond specifications and retailer prices

From £449 GBP
$602 USD
As of November 2, 2026
Save £676 GBP (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,527 GBP at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 0.54ct natural heart diamond

This 0.54ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3525551887. Listed at 8 retailers as of November 1, 2026, with a 151% 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

0.54
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3525551887
Dimensions5.63 × 4.80 × 3.38 mm
L/W Ratio1.17
Top View
5.63 mm4.80 mm0.54 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3525551887
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.1%

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 2
Current: £1,527 GBP|Low: £309 GBP|High: £1,527 GBP|Avg: £720 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8£357 GBP
Retailer 3£449 GBP
Retailer 4£487 GBP
Retailer 5£487 GBP
Retailer 6£562 GBP
Retailer 7£705 GBP
Retailer 2£1,124 GBP
NZ Jewellers£1,527 GBP

16 data points across 8 retailers

8 retailers£449 GBP to £1,124 GBP

B+
Cheapest Retailer
-
£449 GBP
$602 USD
Final sale: no returns
Retailer 2
-
£487 GBP
$653 USD
View
Price last confirmed 41 days ago
Retailer 3
-
£487 GBP
$653 USD
View
Price last confirmed 13 days ago
Retailer 4
-
£506 GBP
$679 USD
View
Price last confirmed 16 days ago
Retailer 5
-
£562 GBP
$754 USD
View
Price last confirmed 39 days ago
B
Retailer 6
-
£705 GBP
$946 USD
View
B
Retailer 7
-
£1,124 GBP
View
Most Expensive
NZ Jewellers
45ceec2b-389f-4df5-8af9-b1aeb22df25f · Sep 21
£1,527 GBP
$2,049 USD
View
Price under review
7 more retailers have this diamond
Prices start from £449 GBPSave up to £676 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+
0.54ct Heart
£449 GBP