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Heart|Natural|GIA

0.36ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 2566313223

Certificate GIA 2566313223

Diamond specifications and retailer prices

From $456 AUD
SGD 432 SGD
As of November 2, 2026
Save $129 AUD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $585 AUD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.36ct natural heart diamond

This 0.36ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566313223. Listed at 2 retailers as of November 2, 2026, with prices from $456 to $585, a $129 spread on the same certified stone. 77 Diamonds lists it at $585. 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

0.36
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566313223
Dimensions4.14 × 5.04 × 2.98 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
4.14 mm5.04 mm0.36 ctH / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2566313223
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $585 AUD|Low: $456 AUD|High: $585 AUD|Avg: $511 AUD|+7.5%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2$456 AUD
77 Diamonds$585 AUD

39 data points across 2 retailers

2 retailers$456 AUD to $585 AUD

B+
Cheapest Retailer
-
$456 AUD
SGD 432 SGD
Most Expensive
B
77 Diamonds
HSCP7UP8NDJV · Nov 3
$585 AUD
£323 GBP
View
1 more retailer has this diamond
Prices start from $456 AUDSave up to $129 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+
0.36ct Heart
$456 AUD