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Emerald|Natural|GIA

0.31ct D SI2 Emerald Natural Diamond

GD • D/SI2 • GIA 7566149654

Certificate GIA 7566149654

Diamond specifications and retailer prices

From $390 AUD
As of November 4, 2026
Save $123 AUD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $513 AUD at 77 Diamonds · As of November 6, 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7566149654. Listed at 3 retailers as of November 4, 2026, with prices from $390 to $513, a $123 spread on the same certified stone. 77 Diamonds lists it at $513. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566149654
Dimensions4.66 × 3.33 × 2.12 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.66 mm3.33 mm0.31 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566149654
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $513 AUD|Low: $326 AUD|High: $518 AUD|Avg: $425 AUD|+3.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$390 AUD
Retailer 2$393 AUD
77 Diamonds$513 AUD

41 data points across 3 retailers

3 retailers$390 AUD to $513 AUD

B+
Cheapest Retailer
-
$390 AUD
Final sale: no returns
A
Retailer 2
-
$393 AUD
View
Most Expensive
B+
77 Diamonds
EMCPNQNEUTWE · Nov 6
$513 AUD
£283 GBP
View
2 more retailers have this diamond
Prices start from $390 AUDSave up to $123 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
$390 AUD