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Heart|Natural|GIA

1.21ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 6542649391

Certificate GIA 6542649391

Diamond specifications and retailer prices

From HK$18,857 HKD
As of November 6, 2026
Save HK$22,548 HKD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$43,827 HKD at NZ Jewellers · As of September 30, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542649391. Listed at 19 retailers as of November 4, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542649391
Dimensions6.70 × 7.44 × 4.24 mm
L/W Ratio1.11
Top View
6.70 mm7.44 mm1.21 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6542649391
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.0%

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$25,683 HKD|Low: HK$18,857 HKD|High: HK$42,298 HKD|Avg: HK$25,832 HKD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 2HK$18,857 HKD
Retailer 8HK$19,311 HKD
Retailer 4HK$19,782 HKD
Retailer 9HK$22,642 HKD
Retailer 3HK$22,870 HKD
Retailer 1HK$25,683 HKD
Retailer 6HK$26,287 HKD
Retailer 11HK$26,726 HKD
Retailer 5HK$28,896 HKD
Retailer 7HK$30,299 HKD
Retailer 10HK$41,405 HKD

31 data points across 11 retailers

19 retailersHK$18,857 HKD to HK$41,405 HKD

A
Cheapest Retailer
-
HK$18,857 HKD
A
Retailer 2
-
HK$19,311 HKD
View
A
Retailer 3
-
HK$19,782 HKD
View
A
Retailer 4
-
HK$22,642 HKD
View
A
Retailer 5
-
HK$22,870 HKD
View
A
Retailer 6
-
HK$23,504 HKD
View
A
Retailer 7
-
HK$23,512 HKD
View
A
Retailer 8
-
HK$25,001 HKD
View
Retailer 9
-
HK$25,158 HKD
View
Price last confirmed 37 days ago
A
Retailer 10
-
HK$25,683 HKD
View
Retailer 11
-
HK$26,122 HKD
View
Price last confirmed 37 days ago
A
Retailer 12
-
HK$26,287 HKD
View
B+
Retailer 13
-
HK$26,726 HKD
View
Retailer 14
-
HK$27,000 HKD
View
Price last confirmed 35 days ago
B+
Retailer 15
-
HK$28,896 HKD
View
Retailer 16
-
HK$29,030 HKD
View
Price last confirmed 39 days ago
B+
Retailer 17
-
HK$30,299 HKD
View
B+
Retailer 18
-
HK$41,405 HKD
View
Most Expensive
NZ Jewellers
d41774aa-b20f-4859-a34a-cb5b210346c8 · Sep 30
HK$43,827 HKD
$5,592 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from HK$18,857 HKDSave up to HK$22,548 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$18,857 HKD