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Heart|Natural|GIA

2.21ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 2235690621

Certificate GIA 2235690621

Diamond specifications and retailer prices

From $21,205 NZD
As of November 5, 2026
Save $15,934 NZD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $37,139 NZD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235690621. Listed at 12 retailers as of November 5, 2026, with prices from $21,205 to $37,139, a $15,934 spread on the same certified stone. NZ Jewellers lists it at $37,139. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235690621
Dimensions8.23 × 9.16 × 5.24 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
8.23 mm9.16 mm2.21 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235690621
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.3%

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 5
Current: $23,777 NZD|Low: $21,205 NZD|High: $35,219 NZD|Avg: $26,063 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$21,205 NZD
Retailer 2$23,373 NZD
Retailer 1$23,777 NZD
Retailer 10$24,273 NZD
Retailer 5$25,886 NZD
Retailer 8$25,886 NZD
Retailer 11$26,070 NZD
Retailer 3$26,568 NZD
Retailer 6$26,752 NZD
Retailer 7$27,490 NZD
Retailer 4$34,707 NZD

38 data points across 11 retailers

12 retailers$21,205 NZD to $37,139 NZD

B+
Cheapest Retailer
-
$21,205 NZD
B+
Retailer 2
-
$23,373 NZD
View
B+
Retailer 3
-
$23,777 NZD
View
B+
Retailer 4
-
$24,273 NZD
View
B
Retailer 5
-
$25,886 NZD
View
B
Retailer 6
-
$25,886 NZD
View
B
Retailer 7
-
$26,070 NZD
View
B
Retailer 8
-
$26,752 NZD
View
B
Retailer 9
-
$27,490 NZD
View
B
Retailer 10
-
$34,707 NZD
View
Retailer 11
-
$37,139 NZD
View
Price last confirmed 13 days ago
Most Expensive
B
NZ Jewellers
e29b11e2-b6db-44ac-a120-9dd2a2acd4af · Nov 5
$37,139 NZD
$20,588 USD
View
11 more retailers have this diamond
Prices start from $21,205 NZDSave up to $15,934 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+
2.21ct Heart
$21,205 NZD