CaratHunter
Plans
Heart|Natural|SHANE

0.31ct F SI2 Heart Natural Diamond

VG • F/SI2

Diamond specifications and retailer prices

From $460 SGD
$360 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $460 SGD at Shane Co
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 Shane Co

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by SHANE. Listed at a single retailer as of November 2, 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

0.31
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabSHANE
Dimensions3.98 × 4.66 mm
L/W Ratio1.17
Top View
3.98 mm4.66 mm0.31 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateSHANE
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $460 SGD|Low: $460 SGD|High: $620 SGD|Avg: $571 SGD|-22.6%
June 18, 2026
Shane Co$460 SGD

7 data points across 1 retailer

1 retailer

B
Shane Co
21L099P · Nov 2
$460 SGD
$360 USD
View

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
0.31ct Heart
$460 SGD