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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 $19,721 NZD
$11,096 USD
As of November 1, 2026
Save $10,518 NZD (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $30,239 NZD 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 $19,721 to $30,239, a $10,518 spread on the same certified stone. NZ Jewellers lists it at $30,239. 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: $30,239 NZD|Low: $17,901 NZD|High: $35,157 NZD|Avg: $24,927 NZD|-14.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$19,721 NZD
Retailer 2$20,011 NZD
Retailer 6$20,027 NZD
Retailer 3$22,855 NZD
Retailer 4$28,337 NZD
NZ Jewellers$30,239 NZD

43 data points across 6 retailers

6 retailers$19,721 NZD to $30,239 NZD

B+
Cheapest Retailer
-
$19,721 NZD
$11,096 USD
B+
Retailer 2
-
$20,011 NZD
£8,865 GBP
View
B+
Retailer 3
-
$20,027 NZD
$11,268 USD
View
Final sale: no returns
B+
Retailer 4
-
$22,855 NZD
€12,247 EUR
View
B
Retailer 5
-
$28,337 NZD
£12,554 GBP
View
Most Expensive
B
NZ Jewellers
0de2b5b5-a81b-4f1a-bac0-898c8855c2da · Oct 30
$30,239 NZD
$17,014 USD
View
5 more retailers have this diamond
Prices start from $19,721 NZDSave up to $10,518 NZD

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
$19,721 NZD