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Emerald|Natural|GIA

0.31ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 7566316210

Certificate GIA 7566316210

Diamond specifications and retailer prices

From $265 AUD
SGD 252 SGD
As of October 31, 2026
Save $120 AUD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $385 AUD at 77 Diamonds · As of November 1, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7566316210. Listed at 3 retailers as of October 31, 2026, with prices from $265 to $385, a $120 spread on the same certified stone. 77 Diamonds lists it at $385. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566316210
Dimensions4.35 × 3.21 × 2.29 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Feather
Top View
4.35 mm3.21 mm0.31 ctJ / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 7566316210
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $385 AUD|Low: $265 AUD|High: $391 AUD|Avg: $357 AUD|+8.0%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$265 AUD
Retailer 2$384 AUD
77 Diamonds$385 AUD

37 data points across 3 retailers

3 retailers$265 AUD to $385 AUD

B+
Cheapest Retailer
-
$265 AUD
SGD 252 SGD
B
Retailer 2
-
$384 AUD
$270 USD
View
Most Expensive
B
77 Diamonds
EMCP5MZVHDVS · Nov 1
$385 AUD
£213 GBP
View
2 more retailers have this diamond
Prices start from $265 AUDSave up to $120 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.

B+
0.31ct Emerald
$265 AUD