Heart|Natural|GIA

2.21ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 2235690621

Certificate GIA 2235690621

Diamond specifications and retailer prices

From $11,755 USD
CA$16,327 CAD
As of November 2, 2026
Save $7,537 USD (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $20,588 USD at NZ Jewellers · As of October 24, 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 9 retailers as of November 2, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
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 2
Current: $15,240 USD|Low: $11,755 USD|High: $19,525 USD|Avg: $14,451 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 4$11,755 USD
Retailer 8$12,957 USD
Retailer 3$13,312 USD
Retailer 5$13,456 USD
Retailer 2$14,350 USD
Retailer 6$14,452 USD
Retailer 9$14,728 USD
Retailer 1$15,240 USD
Retailer 7$19,293 USD

36 data points across 9 retailers

9 retailers$11,755 USD to $19,293 USD

B+
Cheapest Retailer
-
$11,755 USD
CA$16,327 CAD
B+
Retailer 2
-
$12,957 USD
View
B+
Retailer 3
-
$13,312 USD
£10,482 GBP
View
B+
Retailer 4
-
$13,456 USD
View
B
Retailer 5
-
$14,350 USD
View
B
Retailer 6
-
$14,452 USD
View
B
Retailer 7
-
$15,240 USD
View
B
Retailer 8
-
$19,293 USD
£15,191 GBP
View
Most Expensive
NZ Jewellers
ea9d2c1f-d8f0-419f-b326-5d053cb1bf2a · Oct 24
$20,588 USD
View
Price last confirmed 10 days ago
8 more retailers have this diamond
Prices start from $11,755 USDSave up to $7,537 USD

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
$11,755 USD