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Heart|Natural|GIA

0.47ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 1565287149

Certificate GIA 1565287149

Diamond specifications and retailer prices

From £342 GBP
SGD 620 SGD
As of November 1, 2026
Save £56 GBP (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £399 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.47ct natural heart diamond

This 0.47ct natural heart sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565287149. Listed at 2 retailers as of November 1, 2026, with prices from £342 to £399, a £56 spread on the same certified stone. 77 Diamonds lists it at £399. 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

0.47
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565287149
Dimensions4.52 × 5.38 × 3.21 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Feather, Cavity
Top View
4.52 mm5.38 mm0.47 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565287149
Side View
Table 54.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.7%

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: Nov 1
Current: £399 GBP|Low: £342 GBP|High: £412 GBP|Avg: £394 GBP|+2.2%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2£342 GBP
77 Diamonds£399 GBP

39 data points across 2 retailers

2 retailers£342 GBP to £399 GBP

B+
Cheapest Retailer
-
£342 GBP
SGD 620 SGD
Most Expensive
B+
77 Diamonds
HSCPNBACNDEY · Nov 2
£399 GBP
View
1 more retailer has this diamond
Prices start from £342 GBPSave up to £56 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+
0.47ct Heart
£342 GBP