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Heart|Natural|GIA

0.30ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2564604586

Certificate GIA 2564604586

Diamond specifications and retailer prices

From $529 AUD
SGD 501 SGD
As of November 2, 2026
Save $394 AUD (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $923 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564604586. Listed at 7 retailers as of November 2, 2026, with prices from $529 to $923, a $394 spread on the same certified stone. Yorxs lists it at $923. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.88°
Pavilion angle41.9°
OriginNatural
Grading LabGIA
CertificateGIA 2564604586
Dimensions4.11 × 4.54 × 2.75 mm
L/W Ratio1.10
Culet sizeNone
Top View
4.11 mm4.54 mm0.30 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564604586
Side View
Table 60.0%Crown 34.88°Girdle: THN-VTKPavilion 41.9°Culet: NoneDepth 60.6%

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: Nov 2
Current: $705 AUD|Low: $529 AUD|High: $923 AUD|Avg: $702 AUD|+5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 2, 2026
Retailer 5$529 AUD
Retailer 2$678 AUD
Retailer 3$686 AUD
Retailer 1$705 AUD
Retailer 4$784 AUD
Yorxs$923 AUD

17 data points across 6 retailers

7 retailers$529 AUD to $923 AUD

A
Cheapest Retailer
-
$529 AUD
SGD 501 SGD
B+
Retailer 2
-
$585 AUD
SGD 554 SGD
View
B+
Retailer 3
-
$678 AUD
£374 GBP
View
B
Retailer 4
-
$686 AUD
$481 USD
View
B
Retailer 5
-
$705 AUD
£389 GBP
View
B
Retailer 6
-
$784 AUD
$549 USD
View
Most Expensive
B
Yorxs
621631644 · Nov 2
$923 AUD
€616 EUR
View
6 more retailers have this diamond
Prices start from $529 AUDSave up to $394 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 Heart
$529 AUD