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Cushion|Natural|GIA

0.31ct G SI2 Cushion Natural Diamond

G/SI2 • GIA 5221645471

Certificate GIA 5221645471

Diamond specifications and retailer prices

From $261 USD
£206 GBP
As of November 1, 2026
1 retailer carries this diamond
Only listing: $261 USD at 77 Diamonds
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 77 Diamonds

About this 0.31ct natural cushion diamond

This 0.31ct natural cushion sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA 5221645471. 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

0.31
Carat
G
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221645471
Dimensions3.83 × 3.82 × 2.78 mm
L/W Ratio1.00
Top View
3.83 mm3.82 mm0.31 ctG / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221645471
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 72.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $261 USD|Low: $256 USD|High: $263 USD|Avg: $261 USD|+1.8%
November 1, 2026
77 Diamonds$261 USD

39 data points across 1 retailer

1 retailer

B+
77 Diamonds
CUSTHERFBRBVRQM · Nov 1
$261 USD
£206 GBP
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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 Cushion
$261 USD