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Heart|Natural|GIA

0.73ct F SI1 Heart Natural Diamond

VG • F/SI1 • GIA 6515380475

Certificate GIA 6515380475

Diamond specifications and retailer prices

From £955 GBP
$1,282 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: £955 GBP at Brilliance
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 Brilliance

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6515380475. Listed at a single retailer as of November 1, 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

0.73
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515380475
Dimensions6.35 × 5.66 × 3.08 mm
L/W Ratio1.12
Key to symbols
Twinning Wisp, Feather
Top View
6.35 mm5.66 mm0.73 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515380475
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 54.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: £955 GBP|Low: £692 GBP|High: £955 GBP|Avg: £780 GBP
Brilliance
Retailer 2
December 23, 2025
Retailer 2£692 GBP
Brilliance£955 GBP

2 data points across 2 retailers

1 retailer

B
Brilliance
D35158658 · Nov 1
£955 GBP
$1,282 USD
View

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B
0.73ct Heart
£955 GBP