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0.81ct E FL Round Natural Diamond

EX • E/FL • GIA 6451891594

Certificate GIA 6451891594

Diamond specifications and retailer prices

From $12,465 SGD
£7,677 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $12,465 SGD at Diamond Quarter
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 Diamond Quarter

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6451891594. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6451891594
Dimensions5.98 × 5.94 × 3.69 mm
L/W Ratio1.01
Top View
5.98 mm5.94 mm0.81 ctE / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451891594
Side View
Table 58.0%Crown 36°Girdle: THN-MEDPavilion 40.6°CuletDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $12,465 SGD|Low: $12,465 SGD|High: $12,465 SGD|Avg: $12,465 SGD
September 26, 2026
Diamond Quarter$12,465 SGD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
0.81FLE649419C7N · Oct 31
$12,465 SGD
£7,677 GBP
View

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B
0.81ct Round
$12,465 SGD