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1.23ct E FL Round Natural Diamond

EX • E/FL • GIA 1216206679

Certificate GIA 1216206679

Diamond specifications and retailer prices

From $23,659 SGD
£14,530 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: $23,659 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 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1216206679. Listed at a single retailer as of October 28, 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

1.23
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1216206679
Dimensions6.87 × 6.89 × 4.23 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.87 mm6.89 mm1.23 ctE / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1216206679
Side View
Table 60.0%Crown 33°Girdle: Slightly ThickPavilion 41.6°CuletDepth 61.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $23,659 SGD|Low: $23,659 SGD|High: $23,659 SGD|Avg: $23,659 SGD
September 26, 2026
Diamond Quarter$23,659 SGD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.23FLE12799E87N · Oct 28
$23,659 SGD
£14,530 GBP
View

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B
1.23ct Round
$23,659 SGD