CaratHunter
Plans
Heart|Natural|GIA

1.21ct K VVS2 Heart Natural Diamond

EX • K/VVS2 • GIA 2457802984

Certificate GIA 2457802984

Diamond specifications and retailer prices

From $4,225 NZD
As of November 6, 2026
Save $4,685 NZD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,910 NZD 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 $4,225 to $8,910, a $4,685 spread on the same certified stone. MOH London lists it at $8,910. 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: $8,910 NZD|Low: $4,178 NZD|High: $9,029 NZD|Avg: $5,684 NZD|-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$4,225 NZD
Retailer 2$4,678 NZD
Retailer 7$4,997 NZD
Retailer 9$5,354 NZD
Retailer 4$5,365 NZD
Retailer 8$5,791 NZD
Retailer 3$5,935 NZD
Retailer 5$6,223 NZD
MOH London$8,910 NZD

30 data points across 9 retailers

10 retailers$4,225 NZD to $8,910 NZD

B+
Cheapest Retailer
-
$4,225 NZD
B+
Retailer 2
-
$4,566 NZD
View
B+
Retailer 3
-
$4,678 NZD
View
B+
Retailer 4
-
$4,997 NZD
View
B+
Retailer 5
-
$5,354 NZD
View
B+
Retailer 6
-
$5,365 NZD
View
B
Retailer 7
-
$5,791 NZD
View
B
Retailer 8
-
$5,935 NZD
View
B
Retailer 9
-
$6,223 NZD
View
Most Expensive
B
MOH London
BE0117502 · Nov 4
$8,910 NZD
£3,889 GBP
View
9 more retailers have this diamond
Prices start from $4,225 NZDSave up to $4,685 NZD

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
$4,225 NZD