Emerald|Natural|GIA

0.31ct G SI2 Emerald Natural Diamond

EX • G/SI2 • GIA 2517517204

Certificate GIA 2517517204

Diamond specifications and retailer prices

From £231 GBP
$310 USD
As of October 29, 2026
7 retailers carry this diamond
Most expensive: £331 GBP at Yorxs · As of October 23, 2026
View at Yorxs

About this 0.31ct natural emerald diamond

This 0.31ct natural emerald sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2517517204. Listed at 7 retailers as of October 29, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.31
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517517204
Dimensions4.56 × 3.26 × 2.18 mm
L/W Ratio1.40
Culet sizeNone
Top View
4.56 mm3.26 mm0.31 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517517204
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £222 GBP|Low: £109 GBP|High: £337 GBP|Avg: £232 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 23, 2026
Retailer 8£109 GBP
Retailer 3£175 GBP
Retailer 1£222 GBP
Retailer 6£223 GBP
Retailer 2£227 GBP
Retailer 5£241 GBP
Retailer 4£261 GBP
Retailer 7£303 GBP
Yorxs£331 GBP

21 data points across 9 retailers

7 retailers

Retailer 1
-
£175 GBP
SGD 316 SGD
Price last confirmed 10 days ago
Retailer 2
-
£222 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
£227 GBP
$304 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£231 GBP
$310 USD
View
Retailer 5
-
£241 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£261 GBP
$350 USD
View
Price last confirmed 9 days ago
Most Expensive
Yorxs
614916834 · Oct 23
£331 GBP
€422 EUR
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from £231 GBP

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
£231 GBP