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Heart|Natural|GIA

0.53ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 2567547291

Certificate GIA 2567547291

Diamond specifications and retailer prices

From £396 GBP
As of November 7, 2026
1 retailer carries this diamond
Only listing: £396 GBP at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded H 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 2567547291. Listed at a single retailer as of November 7, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.53
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567547291
Dimensions5.08 × 5.55 × 3.32 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.08 mm5.55 mm0.53 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567547291
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCuletDepth 59.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 7
Current: £396 GBP|Low: £382 GBP|High: £406 GBP|Avg: £392 GBP|+2.3%
November 7, 2026
77 Diamonds£396 GBP

27 data points across 1 retailer

1 retailer

B
77 Diamonds
HSCPGQBPWXE2 · Nov 7
£396 GBP
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B
0.53ct Heart
£396 GBP