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Heart|Natural|GIA

3.00ct J SI2 Heart Natural Diamond

GD • J/SI2 • GIA 6475800063

Certificate GIA 6475800063

Diamond specifications and retailer prices

From $20,891 AUD
As of November 4, 2026
Save $11,176 AUD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $32,067 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6475800063. Listed at 10 retailers as of November 4, 2026, with prices from $20,891 to $32,067, a $11,176 spread on the same certified stone. MOH London lists it at $32,067. 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

3.00
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6475800063
Dimensions8.82 × 10.06 × 5.17 mm
L/W Ratio1.14
Top View
8.82 mm10.06 mm3.00 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6475800063
Side View
Table 70.0%CrownGirdle: MED-VTKPavilionCulet: SmallDepth 51.4%

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 4
Current: $32,067 AUD|Low: $20,830 AUD|High: $32,540 AUD|Avg: $25,133 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$20,891 AUD
Retailer 2$21,335 AUD
Retailer 5$21,777 AUD
Retailer 8$22,725 AUD
Retailer 6$24,240 AUD
Retailer 10$24,618 AUD
Retailer 12$25,244 AUD
Retailer 4$25,350 AUD
Retailer 11$25,566 AUD
Retailer 3$26,092 AUD
Retailer 9$29,166 AUD
MOH London$32,067 AUD

42 data points across 12 retailers

10 retailers$20,891 AUD to $32,067 AUD

B+
Cheapest Retailer
-
$20,891 AUD
B+
Retailer 2
-
$21,335 AUD
View
B+
Retailer 3
-
$21,777 AUD
View
Final sale: no returns
Retailer 4
-
$22,725 AUD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$24,240 AUD
View
B
Retailer 6
-
$24,618 AUD
View
B
Retailer 7
-
$25,244 AUD
View
B
Retailer 8
-
$25,566 AUD
View
C
Retailer 9
-
$29,166 AUD
View
Most Expensive
B
MOH London
0DFE3305A · Nov 4
$32,067 AUD
£17,349 GBP
View
9 more retailers have this diamond
Prices start from $20,891 AUDSave up to $11,176 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+
3.00ct Heart
$20,891 AUD