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Heart|Natural|GIA

2.23ct F SI1 Heart Natural Diamond

F/SI1 • GIA 6531882292

Certificate GIA 6531882292

Diamond specifications and retailer prices

From $15,833 AUD
$11,096 USD
As of November 1, 2026
Save $8,444 AUD (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $24,277 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.23ct natural heart diamond

This 2.23ct natural heart sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 6531882292. Listed at 6 retailers as of October 30, 2026, with prices from $15,833 to $24,277, a $8,444 spread on the same certified stone. NZ Jewellers lists it at $24,277. 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

2.23
Carat
F
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531882292
Dimensions8.39 × 8.83 × 4.91 mm
L/W Ratio1.05
Top View
8.39 mm8.83 mm2.23 ctF / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531882292
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 55.6%

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 1
Current: $24,277 AUD|Low: $14,372 AUD|High: $28,226 AUD|Avg: $20,013 AUD|-14.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$15,833 AUD
Retailer 2$16,066 AUD
Retailer 6$16,078 AUD
Retailer 3$18,349 AUD
Retailer 4$22,750 AUD
NZ Jewellers$24,277 AUD

43 data points across 6 retailers

6 retailers$15,833 AUD to $24,277 AUD

B+
Cheapest Retailer
-
$15,833 AUD
$11,096 USD
B+
Retailer 2
-
$16,066 AUD
£8,865 GBP
View
B+
Retailer 3
-
$16,078 AUD
$11,268 USD
View
Final sale: no returns
B+
Retailer 4
-
$18,349 AUD
€12,247 EUR
View
B
Retailer 5
-
$22,750 AUD
£12,554 GBP
View
Most Expensive
B
NZ Jewellers
0de2b5b5-a81b-4f1a-bac0-898c8855c2da · Oct 30
$24,277 AUD
$17,014 USD
View
5 more retailers have this diamond
Prices start from $15,833 AUDSave up to $8,444 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+
2.23ct Heart
$15,833 AUD