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Heart|Natural|GIA

0.50ct K SI1 Heart Natural Diamond

GD • K/SI1 • GIA 2526272701

Certificate GIA 2526272701

Diamond specifications and retailer prices

From £507 GBP
$679 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: £507 GBP at DreamStone
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 DreamStone

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2526272701. Listed at a single retailer as of November 4, 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

0.50
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2526272701
Dimensions4.75 × 5.61 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
4.75 mm5.61 mm0.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2526272701
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 4
Current: £507 GBP|Low: £507 GBP|High: £714 GBP|Avg: £636 GBP|-25.4%
April 22, 2026
DreamStone£507 GBP

4 data points across 1 retailer

1 retailer

C
DreamStone
GIA+24897 · Nov 4
£507 GBP
$679 USD
View

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.

C
0.50ct Heart
£507 GBP