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Heart|Natural|GIA

0.30ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 2567686255

Certificate GIA 2567686255

Diamond specifications and retailer prices

From $528 AUD
$370 USD
As of November 2, 2026
Save $308 AUD (37%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $836 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 2567686255. Listed at 8 retailers as of October 27, 2026, with prices from $528 to $836, a $308 spread on the same certified stone. Wholesale Diamonds Direct lists it at $836. 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
SymmetryExcellent
FluorescenceNone
Crown angle31.88°
Pavilion angle40.95°
OriginNatural
Grading LabGIA
CertificateGIA 2567686255
Dimensions4.16 × 4.71 × 2.65 mm
L/W Ratio1.13
Culet sizeNone
Top View
4.16 mm4.71 mm0.30 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567686255
Side View
Table 59.0%Crown 31.88°Girdle: STK-VTKPavilion 40.95°Culet: NoneDepth 56.2%

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: $690 AUD|Low: $528 AUD|High: $836 AUD|Avg: $673 AUD|+6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 2, 2026
Retailer 5$528 AUD
Retailer 6$567 AUD
Retailer 3$644 AUD
Retailer 1$690 AUD
Retailer 2$727 AUD
Retailer 4$736 AUD
Wholesale Diamonds Direct$836 AUD

11 data points across 7 retailers

8 retailers$528 AUD to $836 AUD

B+
Cheapest Retailer
-
$528 AUD
$370 USD
B+
Retailer 2
-
$567 AUD
SGD 537 SGD
View
B
Retailer 3
-
$618 AUD
SGD 585 SGD
View
B
Retailer 4
-
$644 AUD
$451 USD
View
B
Retailer 5
-
$690 AUD
£381 GBP
View
B
Retailer 6
-
$727 AUD
£401 GBP
View
B
Retailer 7
-
$736 AUD
$516 USD
View
Most Expensive
B
Wholesale Diamonds Direct
586324228 · Oct 27
$836 AUD
$586 USD
View
7 more retailers have this diamond
Prices start from $528 AUDSave up to $308 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
$528 AUD