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Heart|Natural|GIA

0.46ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 2566324244

Certificate GIA 2566324244

Diamond specifications and retailer prices

From £308 GBP
As of October 26, 2026
1 retailer carries this diamond
Only listing: £308 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 0.46ct natural heart diamond

This 0.46ct natural heart sits in the sub-half-carat band, graded I 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 2566324244. Listed at a single retailer as of October 26, 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

0.46
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566324244
Dimensions4.73 × 5.31 × 3.17 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal
Top View
4.73 mm5.31 mm0.46 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2566324244
Side View
Table 53.0%CrownGirdle: THN-VTKPavilionCuletDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: £308 GBP|Low: £307 GBP|High: £312 GBP|Avg: £310 GBP|-0.7%
October 26, 2026
77 Diamonds£308 GBP

27 data points across 1 retailer

1 retailer

B+
77 Diamonds
HSCPGEGJVJXZ · Oct 26
£308 GBP
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B+
0.46ct Heart
£308 GBP