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Heart|Natural|GIA

0.52ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 2536953218

Certificate GIA 2536953218

Diamond specifications and retailer prices

From £276 GBP
As of November 6, 2026
Save £95 GBP (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £371 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.52ct natural heart diamond

This 0.52ct 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 2536953218. Listed at 3 retailers as of November 6, 2026, with prices from £276 to £371, a £95 spread on the same certified stone. 77 Diamonds lists it at £371. 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

0.52
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536953218
Dimensions5.08 × 5.60 × 3.32 mm
L/W Ratio1.10
Top View
5.08 mm5.60 mm0.52 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536953218
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £371 GBP|Low: £258 GBP|High: £393 GBP|Avg: £319 GBP|-3.7%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£276 GBP
Retailer 3£295 GBP
77 Diamonds£371 GBP

42 data points across 3 retailers

3 retailers£276 GBP to £371 GBP

A
Cheapest Retailer
-
£276 GBP
Final sale: no returns
A
Retailer 2
-
£295 GBP
View
Most Expensive
B+
77 Diamonds
HSCPPEZXNPSW · Nov 6
£371 GBP
View
2 more retailers have this diamond
Prices start from £276 GBPSave up to £95 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
0.52ct Heart
£276 GBP