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Heart|Natural|GIA

0.54ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 7561230835

Certificate GIA 7561230835

Diamond specifications and retailer prices

From £348 GBP
As of November 6, 2026
Save £85 GBP (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £433 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7561230835. Listed at 2 retailers as of November 6, 2026, with prices from £348 to £433, a £85 spread on the same certified stone. 77 Diamonds lists it at £433. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561230835
Dimensions5.10 × 5.59 × 3.29 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.10 mm5.59 mm0.54 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561230835
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £433 GBP|Low: £298 GBP|High: £452 GBP|Avg: £389 GBP|-1.7%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2£348 GBP
77 Diamonds£433 GBP

41 data points across 2 retailers

2 retailers£348 GBP to £433 GBP

B+
Cheapest Retailer
-
£348 GBP
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSCPYEGBPHC6 · Nov 6
£433 GBP
View
1 more retailer has this diamond
Prices start from £348 GBPSave up to £85 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
£348 GBP