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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 HK$13,135 HKD
As of November 6, 2026
Save HK$23,779 HKD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$36,914 HKD 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 HK$13,135 to HK$36,914, a HK$23,779 spread on the same certified stone. NZ Jewellers lists it at HK$36,914. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$19,186 HKD|Low: HK$12,540 HKD|High: HK$32,165 HKD|Avg: HK$18,477 HKD|-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 7HK$13,135 HKD
Retailer 9HK$13,324 HKD
Retailer 4HK$15,589 HKD
Retailer 2HK$15,949 HKD
Retailer 8HK$16,192 HKD
Retailer 10HK$17,658 HKD
Retailer 12HK$17,713 HKD
Retailer 11HK$18,245 HKD
Retailer 3HK$18,739 HKD
Retailer 1HK$19,186 HKD
Retailer 5HK$21,545 HKD
Retailer 6HK$30,934 HKD

45 data points across 12 retailers

17 retailersHK$13,135 HKD to HK$36,914 HKD

A
Cheapest Retailer
-
HK$13,135 HKD
Retailer 2
-
HK$13,324 HKD
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$15,949 HKD
View
A
Retailer 4
-
HK$16,192 HKD
View
Retailer 5
-
HK$16,803 HKD
View
Price last confirmed 36 days ago
Retailer 6
-
HK$17,579 HKD
View
Price last confirmed 36 days ago
Retailer 7
-
HK$17,658 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$17,658 HKD
View
B+
Retailer 9
-
HK$17,713 HKD
View
B+
Retailer 10
-
HK$18,245 HKD
View
B+
Retailer 11
-
HK$18,739 HKD
View
B+
Retailer 12
-
HK$19,186 HKD
View
B+
Retailer 13
-
HK$20,369 HKD
View
B+
Retailer 14
-
HK$21,545 HKD
View
B
Retailer 15
-
HK$30,934 HKD
View
Retailer 16
-
HK$35,135 HKD
View
Price last confirmed 38 days ago
Most Expensive
B
NZ Jewellers
d8592ab0-869a-4dd1-9a67-e6d2a7c63deb · Nov 5
HK$36,914 HKD
$4,710 USD
View
16 more retailers have this diamond
Prices start from HK$13,135 HKDSave up to HK$23,779 HKD

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
HK$13,135 HKD