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Heart|Natural|GIA

0.36ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 5563253672

Certificate GIA 5563253672

Diamond specifications and retailer prices

From $441 AUD
$309 USD
As of November 1, 2026
Save $150 AUD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $591 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 5563253672. Listed at 3 retailers as of November 1, 2026, with prices from $441 to $591, a $150 spread on the same certified stone. 77 Diamonds lists it at $591. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563253672
Dimensions4.16 × 4.78 × 2.94 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Twinning Wisp, Cavity
Top View
4.16 mm4.78 mm0.36 ctH / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5563253672
Side View
Table 59.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 61.4%

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 1
Current: $591 AUD|Low: $371 AUD|High: $591 AUD|Avg: $484 AUD|+6.0%
77 Diamonds
Retailer 2
Retailer 3
November 3, 2026
Retailer 2$441 AUD
Retailer 3$460 AUD
77 Diamonds$591 AUD

39 data points across 3 retailers

3 retailers$441 AUD to $591 AUD

B+
Cheapest Retailer
-
$441 AUD
$309 USD
Final sale: no returns
B+
Retailer 2
-
$460 AUD
SGD 436 SGD
View
Most Expensive
B
77 Diamonds
HSCPB7VE3FCY · Nov 3
$591 AUD
£326 GBP
View
2 more retailers have this diamond
Prices start from $441 AUDSave up to $150 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
$441 AUD