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Emerald|Natural|GIA

0.30ct G SI2 Emerald Natural Diamond

EX • G/SI2 • GIA 1543110828

Certificate GIA 1543110828

Diamond specifications and retailer prices

From $363 AUD
$255 USD
As of October 29, 2026
Save $265 AUD (42%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $628 AUD at Yorxs · As of October 28, 2026
View at Yorxs

About this 0.3ct natural emerald diamond

This 0.3ct 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 1543110828. Listed at 11 retailers as of October 28, 2026, with prices from $363 to $628, a $265 spread on the same certified stone. Yorxs lists it at $628. 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

0.30
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543110828
Dimensions4.58 × 3.33 × 2.20 mm
L/W Ratio1.38
Key to symbols
Crystal
Top View
4.58 mm3.33 mm0.30 ctG / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543110828
Side View
Table 87.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 66.0%

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 29
Current: $497 AUD|Low: $240 AUD|High: $1,641 AUD|Avg: $600 AUD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 28, 2026
Retailer 9$240 AUD
Retailer 8$385 AUD
Retailer 5$390 AUD
Retailer 4$488 AUD
Retailer 1$497 AUD
Retailer 7$547 AUD
Retailer 6$548 AUD
Retailer 2$589 AUD
Yorxs$628 AUD
Retailer 3$1,641 AUD

9 data points across 10 retailers

11 retailers$363 AUD to $628 AUD

A
Cheapest Retailer
-
$363 AUD
$255 USD
B+
Retailer 2
-
$385 AUD
SGD 365 SGD
View
B+
Retailer 3
-
$390 AUD
$274 USD
View
B+
Retailer 4
-
$391 AUD
$275 USD
View
B+
Retailer 5
-
$404 AUD
$284 USD
View
B
Retailer 6
-
$488 AUD
$343 USD
View
B+
Retailer 7
-
$497 AUD
£275 GBP
View
B
Retailer 8
-
$548 AUD
$385 USD
View
B
Retailer 9
-
$589 AUD
$414 USD
View
Most Expensive
B
Yorxs
616808218 · Oct 28
$628 AUD
€420 EUR
View
9 more retailers have this diamond
Prices start from $363 AUDSave up to $265 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
0.30ct Emerald
$363 AUD