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Heart|Natural|GIA

0.30ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 2557219022

Certificate GIA 2557219022

Diamond specifications and retailer prices

From $587 NZD
$330 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $587 NZD at Adiamor
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 Adiamor

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557219022. Listed at a single retailer as of November 1, 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557219022
Dimensions4.56 × 3.97 × 2.71 mm
L/W Ratio1.15
Top View
4.56 mm3.97 mm0.30 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557219022
Side View
Table 67.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 59.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $587 NZD|Low: $363 NZD|High: $834 NZD|Avg: $631 NZD|-1.2%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
June 8, 2026
Retailer 3$363 NZD
Retailer 7$565 NZD
Retailer 5$582 NZD
Adiamor$587 NZD
Retailer 2$604 NZD
Retailer 8$771 NZD
Retailer 4$821 NZD
Retailer 6$823 NZD

26 data points across 8 retailers

1 retailer

B
Adiamor
D-79009160 · Nov 1
$587 NZD
$330 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 Heart
$587 NZD