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Round|Natural|GIA

0.81ct D I1 Round Natural Diamond

EX • D/I1 • GIA 6445456930

Certificate GIA 6445456930

Diamond specifications and retailer prices

From £1,788 GBP
€2,282 EUR
As of October 29, 2026
1 retailer carries this diamond
Only listing: £1,788 GBP at Yorxs
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 Yorxs

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6445456930. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
D
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6445456930
Dimensions6.01 × 6.04 × 3.67 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.01 mm6.04 mm0.81 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6445456930
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £1,788 GBP|Low: £1,717 GBP|High: £1,788 GBP|Avg: £1,757 GBP|+4.2%
October 29, 2026
Yorxs£1,788 GBP

21 data points across 1 retailer

1 retailer

B
Yorxs
07A35CB23 · Oct 29
£1,788 GBP
€2,282 EUR
View

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B
0.81ct Round
£1,788 GBP