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Heart|Natural|HRD

3.14ct J SI2 Heart Natural Diamond

GD • J/SI2 • HRD 190000119312

Certificate HRD 190000119312

Diamond specifications and retailer prices

From $20,629 AUD
As of November 4, 2026
Save $8,171 AUD (28%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $28,799 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 3.14ct natural heart diamond

This 3.14ct 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 HRD 190000119312. Listed at 9 retailers as of November 4, 2026, with prices from $20,629 to $28,799, a $8,171 spread on the same certified stone. NZ Jewellers lists it at $28,799. 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

3.14
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 190000119312
Dimensions8.37 × 9.95 × 5.00 mm
L/W Ratio1.19
Top View
8.37 mm9.95 mm3.14 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 190000119312
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 50.3%

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: $28,799 AUD|Low: $15,615 AUD|High: $28,799 AUD|Avg: $22,897 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 4$15,615 AUD
Retailer 11$20,629 AUD
Retailer 3$20,834 AUD
Retailer 8$21,358 AUD
Retailer 10$22,439 AUD
Retailer 2$23,099 AUD
Retailer 5$23,936 AUD
Retailer 12$24,039 AUD
Retailer 6$24,308 AUD
Retailer 9$24,925 AUD
Retailer 7$25,244 AUD
NZ Jewellers$28,799 AUD

6 data points across 12 retailers

9 retailers$20,629 AUD to $28,799 AUD

B+
Cheapest Retailer
-
$20,629 AUD
B+
Retailer 2
-
$20,834 AUD
View
B+
Retailer 3
-
$21,358 AUD
View
B+
Retailer 4
-
$23,099 AUD
View
B
Retailer 5
-
$23,936 AUD
View
B
Retailer 6
-
$24,308 AUD
View
B
Retailer 7
-
$24,925 AUD
View
B
Retailer 8
-
$25,244 AUD
View
Most Expensive
B
NZ Jewellers
b4f20c48-8f69-4ab6-a979-83e95f73f3e4 · Nov 5
$28,799 AUD
$19,788 USD
View
8 more retailers have this diamond
Prices start from $20,629 AUDSave up to $8,171 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+
3.14ct Heart
$20,629 AUD