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Emerald|Natural|GIA

0.30ct H SI2 Emerald Natural Diamond

GD • H/SI2 • GIA 2527833790

Certificate GIA 2527833790

Diamond specifications and retailer prices

From $342 AUD
$240 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $342 AUD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 0.3ct natural emerald diamond

This 0.3ct natural emerald sits in the sub-half-carat band, graded H 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 2527833790. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.30
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle44.6°
Pavilion angle53.8°
OriginNatural
Grading LabGIA
CertificateGIA 2527833790
Dimensions4.69 × 3.20 × 2.06 mm
L/W Ratio1.47
Top View
4.69 mm3.20 mm0.30 ctH / SI2
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527833790
Side View
Table 67.0%Crown 44.6°Girdle: THK-VTKPavilion 53.8°Culet: NoneDepth 64.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $342 AUD|Low: $238 AUD|High: $817 AUD|Avg: $415 AUD|-7.7%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
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Retailer 8
Retailer 9
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Retailer 12
June 14, 2026
Retailer 3$239 AUD
Brilliant Earth$342 AUD
Retailer 10$346 AUD
Retailer 11$353 AUD
Retailer 12$361 AUD
Retailer 4$367 AUD
Retailer 6$413 AUD
Retailer 7$413 AUD
Retailer 9$427 AUD
Retailer 8$487 AUD
Retailer 5$571 AUD
Retailer 2$773 AUD

57 data points across 12 retailers

1 retailer

B
Brilliant Earth
18470558Y · Oct 29
$342 AUD
$240 USD
View

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
0.30ct Emerald
$342 AUD