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Heart|Natural|GIA

0.30ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 1569556562

Certificate GIA 1569556562

Diamond specifications and retailer prices

From $511 AUD
SGD 484 SGD
As of November 2, 2026
Save $246 AUD (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $757 AUD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1569556562. Listed at 7 retailers as of October 27, 2026, with prices from $511 to $757, a $246 spread on the same certified stone. Wholesale Diamonds Direct lists it at $757. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.47°
Pavilion angle39.32°
OriginNatural
Grading LabGIA
CertificateGIA 1569556562
Dimensions4.07 × 4.56 × 2.74 mm
L/W Ratio1.12
Culet sizeNone
Top View
4.07 mm4.56 mm0.30 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569556562
Side View
Table 59.0%Crown 34.47°Girdle: THN-VTKPavilion 39.32°Culet: NoneDepth 59.9%

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: Nov 2
Current: $683 AUD|Low: $511 AUD|High: $757 AUD|Avg: $645 AUD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 2, 2026
Retailer 5$511 AUD
Retailer 3$592 AUD
Retailer 2$656 AUD
Retailer 4$664 AUD
Retailer 1$683 AUD
Wholesale Diamonds Direct$757 AUD

24 data points across 6 retailers

7 retailers$511 AUD to $757 AUD

B+
Cheapest Retailer
-
$511 AUD
SGD 484 SGD
B
Retailer 2
-
$571 AUD
SGD 541 SGD
View
B
Retailer 3
-
$592 AUD
$415 USD
View
B
Retailer 4
-
$656 AUD
£362 GBP
View
B
Retailer 5
-
$664 AUD
$465 USD
View
B
Retailer 6
-
$683 AUD
£377 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
545794670 · Oct 27
$757 AUD
$531 USD
View
6 more retailers have this diamond
Prices start from $511 AUDSave up to $246 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+
0.30ct Heart
$511 AUD