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Heart|Natural|GIA

0.45ct E SI2 Heart Natural Diamond

GD • E/SI2 • GIA 6562289722

Certificate GIA 6562289722

Diamond specifications and retailer prices

From $404 USD
As of November 5, 2026
Save $60 USD (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $464 USD 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 6562289722. Listed at 2 retailers as of November 5, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562289722
Dimensions4.49 × 5.35 × 3.14 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
4.49 mm5.35 mm0.45 ctE / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6562289722
Side View
Table 59.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $464 USD|Low: $404 USD|High: $489 USD|Avg: $446 USD|+0.8%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$404 USD
77 Diamonds$464 USD

41 data points across 2 retailers

2 retailers$404 USD to $464 USD

B+
Cheapest Retailer
-
$404 USD
Most Expensive
B+
77 Diamonds
HSCPXE8NEE6F · Nov 6
$464 USD
£365 GBP
View
1 more retailer has this diamond
Prices start from $404 USDSave up to $60 USD

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+
0.45ct Heart
$404 USD