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Emerald|Natural|GIA

0.31ct H SI2 Emerald Natural Diamond

GD • H/SI2 • GIA 2557821068

Certificate GIA 2557821068

Diamond specifications and retailer prices

From $287 USD
£226 GBP
As of October 30, 2026
1 retailer carries this diamond
Only listing: $287 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 emerald diamond

This 0.31ct natural emerald sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557821068. Listed at a single retailer as of October 30, 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
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557821068
Dimensions4.76 × 3.26 × 1.99 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
4.76 mm3.26 mm0.31 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2557821068
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCuletDepth 61.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $287 USD|Low: $264 USD|High: $287 USD|Avg: $272 USD|+5.4%
October 30, 2026
77 Diamonds$287 USD

39 data points across 1 retailer

1 retailer

B
77 Diamonds
EMCPTTSDEJWM · Oct 30
$287 USD
£226 GBP
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 Emerald
$287 USD