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Heart|Natural|GIA

0.45ct E SI2 Heart Natural Diamond

GD • E/SI2 • GIA 6562292940

Certificate GIA 6562292940

Diamond specifications and retailer prices

From £248 GBP
As of November 6, 2026
Save £83 GBP (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £331 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.45ct natural heart diamond

This 0.45ct natural heart sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562292940. Listed at 3 retailers as of November 6, 2026, with prices from £248 to £331, a £83 spread on the same certified stone. 77 Diamonds lists it at £331. 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

0.45
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562292940
Dimensions4.36 × 5.32 × 3.11 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Indented Natural
Top View
4.36 mm5.32 mm0.45 ctE / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 6562292940
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £331 GBP|Low: £217 GBP|High: £346 GBP|Avg: £286 GBP|+0.8%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£248 GBP
Retailer 3£263 GBP
77 Diamonds£331 GBP

41 data points across 3 retailers

3 retailers£248 GBP to £331 GBP

A
Cheapest Retailer
-
£248 GBP
Final sale: no returns
B+
Retailer 2
-
£263 GBP
View
Most Expensive
B+
77 Diamonds
HSCPXDMGRYEE · Nov 6
£331 GBP
View
2 more retailers have this diamond
Prices start from £248 GBPSave up to £83 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
0.45ct Heart
£248 GBP