Heart|Natural|GIA

2.21ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6402008509

Certificate GIA 6402008509

Diamond specifications and retailer prices

From $13,894 USD
As of November 1, 2026
Save $7,517 USD (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $21,411 USD 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 G 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 6402008509. Listed at 9 retailers as of October 30, 2026, with prices from $13,894 to $21,411, a $7,517 spread on the same certified stone. NZ Jewellers lists it at $21,411. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6402008509
Dimensions8.84 × 8.67 × 4.55 mm
L/W Ratio1.02
Top View
8.84 mm8.67 mm2.21 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6402008509
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 52.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $21,411 USD|Low: $13,616 USD|High: $21,464 USD|Avg: $16,880 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$13,616 USD
Retailer 6$13,894 USD
Retailer 8$15,113 USD
Retailer 5$16,121 USD
Retailer 7$16,373 USD
Retailer 9$17,003 USD
Retailer 2$17,388 USD
Retailer 3$17,503 USD
Retailer 4$18,703 USD
NZ Jewellers$21,411 USD

43 data points across 10 retailers

9 retailers$13,894 USD to $21,411 USD

B+
Cheapest Retailer
-
$13,894 USD
B+
Retailer 2
-
$15,113 USD
View
B
Retailer 3
-
$16,121 USD
View
B
Retailer 4
-
$16,373 USD
View
B
Retailer 5
-
$17,003 USD
View
B
Retailer 6
-
$17,388 USD
£13,691 GBP
View
B
Retailer 7
-
$17,503 USD
£13,782 GBP
View
B
Retailer 8
-
$18,703 USD
View
Most Expensive
B
NZ Jewellers
fa0ad1be-20ad-4a7e-8ea0-1e13497fa79f · Oct 30
$21,411 USD
View
8 more retailers have this diamond
Prices start from $13,894 USDSave up to $7,517 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
$13,894 USD