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Heart|Natural|GIA

1.21ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 1529929241

Certificate GIA 1529929241

Diamond specifications and retailer prices

From $2,439 AUD
As of November 6, 2026
Save $4,416 AUD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,855 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1529929241. Listed at 17 retailers as of November 5, 2026, with prices from $2,439 to $6,855, a $4,416 spread on the same certified stone. NZ Jewellers lists it at $6,855. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529929241
Dimensions6.30 × 7.22 × 4.47 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
Clouds are not shown.
Key to symbols
Pinpoint, Feather
Top View
6.30 mm7.22 mm1.21 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1529929241
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,563 AUD|Low: $2,329 AUD|High: $5,973 AUD|Avg: $3,431 AUD|-14.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$2,439 AUD
Retailer 9$2,474 AUD
Retailer 4$2,895 AUD
Retailer 2$2,962 AUD
Retailer 8$3,007 AUD
Retailer 10$3,279 AUD
Retailer 12$3,289 AUD
Retailer 11$3,388 AUD
Retailer 3$3,480 AUD
Retailer 1$3,563 AUD
Retailer 5$4,001 AUD
Retailer 6$5,744 AUD

45 data points across 12 retailers

17 retailers$2,439 AUD to $6,855 AUD

A
Cheapest Retailer
-
$2,439 AUD
Retailer 2
-
$2,474 AUD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$2,962 AUD
View
A
Retailer 4
-
$3,007 AUD
View
Retailer 5
-
$3,120 AUD
View
Price last confirmed 36 days ago
Retailer 6
-
$3,264 AUD
View
Price last confirmed 36 days ago
Retailer 7
-
$3,279 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,279 AUD
View
B+
Retailer 9
-
$3,289 AUD
View
B+
Retailer 10
-
$3,388 AUD
View
B+
Retailer 11
-
$3,480 AUD
View
B+
Retailer 12
-
$3,563 AUD
View
B+
Retailer 13
-
$3,783 AUD
View
B+
Retailer 14
-
$4,001 AUD
View
B
Retailer 15
-
$5,744 AUD
View
Retailer 16
-
$6,525 AUD
View
Price last confirmed 38 days ago
Most Expensive
B
NZ Jewellers
d8592ab0-869a-4dd1-9a67-e6d2a7c63deb · Nov 5
$6,855 AUD
$4,710 USD
View
16 more retailers have this diamond
Prices start from $2,439 AUDSave up to $4,416 AUD

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
1.21ct Heart
$2,439 AUD