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Emerald|Natural|GIA

0.31ct G SI2 Emerald Natural Diamond

GD • G/SI2 • GIA 6512505513

Certificate GIA 6512505513

Diamond specifications and retailer prices

From $257 CAD
MYR 747 MYR
As of October 28, 2026
Save $196 CAD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $453 CAD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6512505513. Listed at 6 retailers as of October 28, 2026, with prices from $257 to $453, a $196 spread on the same certified stone. 77 Diamonds lists it at $453. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512505513
Dimensions4.51 × 3.32 × 2.18 mm
L/W Ratio1.36
Top View
4.51 mm3.32 mm0.31 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512505513
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $453 CAD|Low: $257 CAD|High: $453 CAD|Avg: $341 CAD|+11.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5$257 CAD
Retailer 2$279 CAD
Retailer 4$301 CAD
Retailer 3$311 CAD
Retailer 6$375 CAD
77 Diamonds$453 CAD

40 data points across 6 retailers

6 retailers$257 CAD to $453 CAD

A
Cheapest Retailer
-
$257 CAD
MYR 747 MYR
B+
Retailer 2
-
$279 CAD
$199 USD
View
Final sale: no returns
B+
Retailer 3
-
$301 CAD
$215 USD
View
B+
Retailer 4
-
$311 CAD
SGD 300 SGD
View
Retailer 5
-
$375 CAD
$268 USD
View
Price last confirmed 73 days ago
Most Expensive
B
77 Diamonds
EMCPBRUYMJKB · Oct 29
$453 CAD
£255 GBP
View
5 more retailers have this diamond
Prices start from $257 CADSave up to $196 CAD

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.

A
0.31ct Emerald
$257 CAD