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Heart|Natural|GIA

1.21ct K VVS2 Heart Natural Diamond

EX • K/VVS2 • GIA 2457802984

Certificate GIA 2457802984

Diamond specifications and retailer prices

From $3,409 AUD
As of November 6, 2026
Save $3,780 AUD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,188 AUD at MOH London · As of November 4, 2026
View at MOH London

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2457802984. Listed at 10 retailers as of November 4, 2026, with prices from $3,409 to $7,188, a $3,780 spread on the same certified stone. MOH London lists it at $7,188. 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
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2457802984
Dimensions6.64 × 5.54 × 3.82 mm
L/W Ratio1.20
Top View
6.64 mm5.54 mm1.21 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2457802984
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.0%

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 6
Current: $7,188 AUD|Low: $3,371 AUD|High: $7,284 AUD|Avg: $4,586 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$3,409 AUD
Retailer 2$3,774 AUD
Retailer 7$4,031 AUD
Retailer 9$4,320 AUD
Retailer 4$4,328 AUD
Retailer 8$4,672 AUD
Retailer 3$4,788 AUD
Retailer 5$5,021 AUD
MOH London$7,188 AUD

30 data points across 9 retailers

10 retailers$3,409 AUD to $7,188 AUD

B+
Cheapest Retailer
-
$3,409 AUD
B+
Retailer 2
-
$3,684 AUD
View
B+
Retailer 3
-
$3,774 AUD
View
B+
Retailer 4
-
$4,031 AUD
View
B+
Retailer 5
-
$4,320 AUD
View
B+
Retailer 6
-
$4,328 AUD
View
B
Retailer 7
-
$4,672 AUD
View
B
Retailer 8
-
$4,788 AUD
View
B
Retailer 9
-
$5,021 AUD
View
Most Expensive
B
MOH London
BE0117502 · Nov 4
$7,188 AUD
£3,889 GBP
View
9 more retailers have this diamond
Prices start from $3,409 AUDSave up to $3,780 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.

B+
1.21ct Heart
$3,409 AUD