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Heart|Natural|GIA

2.21ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 7552363448

Certificate GIA 7552363448

Diamond specifications and retailer prices

From $17,240 NZD
$9,700 USD
As of October 26, 2026
Save $10,230 NZD (37%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $27,470 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.21ct natural heart diamond

This 2.21ct natural heart sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552363448. Listed at 8 retailers as of October 30, 2026, with prices from $17,240 to $27,470, a $10,230 spread on the same certified stone. NZ Jewellers lists it at $27,470. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.21
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.44°
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 7552363448
Dimensions7.83 × 9.08 × 5.31 mm
L/W Ratio1.16
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather
Top View
7.83 mm9.08 mm2.21 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7552363448
Side View
Table 60.0%Crown 39.44°GirdlePavilion 40.1°CuletDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $27,470 NZD|Low: $17,240 NZD|High: $28,213 NZD|Avg: $21,218 NZD|-2.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$17,240 NZD
Retailer 8$17,240 NZD
Retailer 3$18,069 NZD
Retailer 2$18,178 NZD
Retailer 4$19,710 NZD
Retailer 7$20,114 NZD
Retailer 9$21,361 NZD
Retailer 10$21,448 NZD
Retailer 5$25,741 NZD
NZ Jewellers$27,470 NZD

38 data points across 10 retailers

8 retailers$17,240 NZD to $27,470 NZD

A
Cheapest Retailer
-
$17,240 NZD
$9,700 USD
A
Retailer 2
-
$17,240 NZD
$9,700 USD
View
A
Retailer 3
-
$18,069 NZD
A$15,641 AUD
View
A
Retailer 4
-
$18,178 NZD
£8,054 GBP
View
B+
Retailer 5
-
$19,710 NZD
$11,090 USD
View
B+
Retailer 6
-
$20,114 NZD
$11,317 USD
View
B
Retailer 7
-
$25,741 NZD
£11,404 GBP
View
Most Expensive
B
NZ Jewellers
be3960cf-2290-46aa-aa24-b9e1e3aa375f · Oct 30
$27,470 NZD
$15,456 USD
View
7 more retailers have this diamond
Prices start from $17,240 NZDSave up to $10,230 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.

A
2.21ct Heart
$17,240 NZD