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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 $12,405 SGD
$9,700 USD
As of October 26, 2026
Save $7,361 SGD (37%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $19,767 SGD 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 $12,405 to $19,767, a $7,361 spread on the same certified stone. NZ Jewellers lists it at $19,767. 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: $19,767 SGD|Low: $12,405 SGD|High: $20,301 SGD|Avg: $15,267 SGD|-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 7$12,405 SGD
Retailer 8$12,405 SGD
Retailer 4$13,002 SGD
Retailer 3$13,081 SGD
Retailer 5$14,183 SGD
Retailer 2$14,400 SGD
Retailer 9$15,371 SGD
Retailer 10$15,433 SGD
Retailer 6$18,522 SGD
NZ Jewellers$19,767 SGD

38 data points across 10 retailers

8 retailers$12,405 SGD to $19,767 SGD

A
Cheapest Retailer
-
$12,405 SGD
$9,700 USD
A
Retailer 2
-
$12,405 SGD
$9,700 USD
View
A
Retailer 3
-
$13,002 SGD
A$15,641 AUD
View
A
Retailer 4
-
$13,081 SGD
£8,054 GBP
View
B+
Retailer 5
-
$14,183 SGD
$11,090 USD
View
B+
Retailer 6
-
$14,400 SGD
$11,260 USD
View
B
Retailer 7
-
$18,522 SGD
£11,404 GBP
View
Most Expensive
B
NZ Jewellers
be3960cf-2290-46aa-aa24-b9e1e3aa375f · Oct 30
$19,767 SGD
$15,456 USD
View
7 more retailers have this diamond
Prices start from $12,405 SGDSave up to $7,361 SGD

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
$12,405 SGD