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Heart|Natural|IGI

2.21ct F SI2 Heart Natural Diamond

VG • F/SI2 • IGI 763629783

Shape and cutting style on the report: Heart brilliant

Certificate IGI 763629783

Diamond specifications and retailer prices

From $6,474 USD
As of November 2, 2026
Save $6,922 USD (52%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $15,991 USD at NZ Jewellers · As of September 25, 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 763629783. Listed at 9 retailers as of October 29, 2026, with a 107% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.21
Carat
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.9°
OriginNatural
Grading LabIGI
CertificateIGI 763629783
Dimensions7.75 × 8.91 × 5.30 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
7.75 mm8.91 mm2.21 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 763629783
Side View
Table 58.0%Crown 39.4°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 59.5%

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: Nov 2
Current: $11,032 USD|Low: $5,590 USD|High: $22,348 USD|Avg: $8,904 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 13$6,220 USD
Retailer 3$6,474 USD
Retailer 2$7,661 USD
Retailer 6$7,672 USD
Retailer 5$8,225 USD
Retailer 10$8,263 USD
Retailer 8$8,825 USD
Retailer 11$8,826 USD
Retailer 7$8,845 USD
Retailer 12$10,039 USD
Retailer 4$10,301 USD
Retailer 1$11,032 USD
Retailer 9$13,396 USD

12 data points across 13 retailers

9 retailers$6,474 USD to $13,396 USD

A
Cheapest Retailer
-
$6,474 USD
A
Retailer 2
-
$7,672 USD
₹730,667 INR
View
B+
Retailer 3
-
$8,263 USD
View
B+
Retailer 4
-
$8,825 USD
View
Final sale: no returns
B+
Retailer 5
-
$8,845 USD
£6,965 GBP
View
Retailer 6
-
$9,561 USD
View
Price last confirmed 37 days ago
B+
Retailer 7
-
$11,032 USD
View
B
Retailer 8
-
$13,396 USD
£10,548 GBP
View
Most Expensive
NZ Jewellers
62d15beb-8998-4bc9-947d-b5b1e4de80e1 · Sep 25
$15,991 USD
View
Price last confirmed 38 days ago
8 more retailers have this diamond
Prices start from $6,474 USDSave up to $6,922 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.

A
2.21ct Heart
$6,474 USD