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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 $330 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $330 USD 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 October 30, 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
Color
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: Oct 30
Current: $330 USD|Low: $204 USD|High: $469 USD|Avg: $355 USD|-1.2%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
June 8, 2026
Retailer 3$204 USD
Retailer 7$318 USD
Retailer 5$327 USD
Adiamor$330 USD
Retailer 2$340 USD
Retailer 8$434 USD
Retailer 4$462 USD
Retailer 6$463 USD

26 data points across 8 retailers

1 retailer

B
Adiamor
D-79009160 · Oct 30
$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
$330 USD