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Heart|Natural|GIA

0.54ct G IF Heart Natural Diamond

EX • G/IF • GIA 6525885162

Certificate GIA 6525885162

Diamond specifications and retailer prices

From £381 GBP
$511 USD
As of November 2, 2026
Save £127 GBP (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £508 GBP at DIANA Jewellery · As of October 29, 2026
View at DIANA Jewellery

About this 0.54ct natural heart diamond

This 0.54ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525885162. Listed at 2 retailers as of October 29, 2026, with prices from £381 to £508, a £127 spread on the same certified stone. DIANA Jewellery lists it at £508. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.54
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle43.6°
OriginNatural
Grading LabGIA
CertificateGIA 6525885162
Dimensions4.86 × 5.77 × 3.45 mm
L/W Ratio1.19
Top View
4.86 mm5.77 mm0.54 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6525885162
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 43.6°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £508 GBP|Low: £327 GBP|High: £596 GBP|Avg: £497 GBP|-8.0%
DIANA Jewellery
Retailer 2
Retailer 3
November 2, 2026
Retailer 2£381 GBP
DIANA Jewellery£508 GBP
Retailer 3£596 GBP

7 data points across 3 retailers

2 retailers£381 GBP to £508 GBP

A
Cheapest Retailer
-
£381 GBP
$511 USD
Final sale: no returns
Most Expensive
A
DIANA Jewellery
173597928 · Oct 29
£508 GBP
$681 USD
View
1 more retailer has this diamond
Prices start from £381 GBPSave up to £127 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
0.54ct Heart
£381 GBP