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Heart|Natural|GIA

1.20ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 2556424482

Certificate GIA 2556424482

Diamond specifications and retailer prices

From HK$24,368 HKD
A$4,778 AUD
As of November 2, 2026
10 retailers carry this diamond
Most expensive: HK$42,024 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) 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 2556424482. Listed at 10 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556424482
Dimensions6.48 × 7.31 × 4.32 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.48 mm7.31 mm1.20 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556424482
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.1%

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 2
Current: HK$22,275 HKD|Low: HK$16,270 HKD|High: HK$40,855 HKD|Avg: HK$25,564 HKD|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 12, 2026
Retailer 10HK$16,270 HKD
Retailer 11HK$20,572 HKD
Retailer 9HK$21,004 HKD
Retailer 6HK$21,273 HKD
Retailer 7HK$22,244 HKD
Retailer 1HK$22,275 HKD
Retailer 13HK$22,830 HKD
Retailer 5HK$24,368 HKD
Retailer 12HK$25,867 HKD
Retailer 4HK$26,207 HKD
Retailer 8HK$27,638 HKD
Retailer 3HK$34,830 HKD
Retailer 2HK$38,523 HKD

21 data points across 13 retailers

10 retailers

Retailer 1
-
HK$16,270 HKD
Price last confirmed 22 days ago
Retailer 2
-
HK$21,273 HKD
£2,135 GBP
View
Price last confirmed 21 days ago
Retailer 3
-
HK$22,830 HKD
SGD 3,932 SGD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
HK$24,368 HKD
A$4,778 AUD
View
Retailer 5
-
HK$25,867 HKD
$3,297 USD
View
Price last confirmed 21 days ago
Retailer 6
-
HK$26,207 HKD
A$5,139 AUD
View
Price last confirmed 29 days ago
Retailer 7
-
HK$27,638 HKD
ZAR 56,907 ZAR
View
Price last confirmed 21 days ago
Retailer 8
-
HK$34,830 HKD
$4,439 USD
View
Price last confirmed 24 days ago
Retailer 9
-
HK$38,523 HKD
£3,866 GBP
View
Price last confirmed 22 days ago
Most Expensive
NZ Jewellers
801222ec-4d30-428e-8eb7-e2c60f3859d3 · Sep 25
HK$42,024 HKD
$5,356 USD
View
Price last confirmed 38 days ago
9 more retailers have this diamond
Prices start from HK$24,368 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.

B+
1.20ct Heart
HK$24,368 HKD