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Emerald|Natural|GIA

0.31ct E SI2 Emerald Natural Diamond

GD • E/SI2 • GIA 2534962947

Certificate GIA 2534962947

Diamond specifications and retailer prices

From $387 AUD
As of November 5, 2026
Save $504 AUD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,753 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.31ct natural emerald diamond

This 0.31ct natural emerald sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2534962947. Listed at 14 retailers as of November 4, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2534962947
Dimensions4.50 × 3.19 × 2.27 mm
L/W Ratio1.41
Top View
4.50 mm3.19 mm0.31 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534962947
Side View
Table 74.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.1%

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: Nov 5
Current: $1,753 AUD|Low: $387 AUD|High: $1,753 AUD|Avg: $659 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$387 AUD
Retailer 3$409 AUD
Retailer 9$431 AUD
Retailer 6$484 AUD
Retailer 5$530 AUD
Retailer 2$573 AUD
Retailer 4$741 AUD
Retailer 7$777 AUD
Retailer 10$891 AUD
NZ Jewellers$1,753 AUD

41 data points across 10 retailers

14 retailers$387 AUD to $891 AUD

A
Cheapest Retailer
-
$387 AUD
B+
Retailer 2
-
$409 AUD
View
Retailer 3
-
$417 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$431 AUD
View
B+
Retailer 5
-
$446 AUD
View
B+
Retailer 6
-
$484 AUD
View
B+
Retailer 7
-
$521 AUD
View
B+
Retailer 8
-
$530 AUD
View
B
Retailer 9
-
$573 AUD
View
B
Retailer 10
-
$613 AUD
View
B
Retailer 11
-
$741 AUD
View
B
Retailer 12
-
$777 AUD
View
B
Retailer 13
-
$891 AUD
View
Most Expensive
NZ Jewellers
d2ca7d71-b513-4439-b286-034dbcc35975 · Nov 5
$1,753 AUD
$1,227 USD
View
Price under review
13 more retailers have this diamond
Prices start from $387 AUDSave up to $504 AUD

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
$387 AUD