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Heart|Natural|GIA

0.64ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 1242079853

Certificate GIA 1242079853

Diamond specifications and retailer prices

From HK$4,419 HKD
As of November 1, 2026
Save HK$12,889 HKD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$17,308 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.64ct natural heart diamond

This 0.64ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1242079853. Listed at 18 retailers as of October 30, 2026, with prices from HK$4,419 to HK$17,308, a HK$12,889 spread on the same certified stone. NZ Jewellers lists it at HK$17,308. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.64
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242079853
Dimensions5.16 × 5.99 × 3.54 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
5.16 mm5.99 mm0.64 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1242079853
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.2%

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 1
Current: HK$17,308 HKD|Low: HK$4,419 HKD|High: HK$18,022 HKD|Avg: HK$7,330 HKD|-4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 13HK$4,419 HKD
Retailer 15HK$5,021 HKD
Retailer 16HK$5,053 HKD
Retailer 14HK$5,431 HKD
Retailer 18HK$5,508 HKD
Retailer 9HK$5,539 HKD
Retailer 12HK$5,578 HKD
Retailer 11HK$5,970 HKD
Retailer 5HK$6,245 HKD
Retailer 2HK$6,363 HKD
Retailer 4HK$6,734 HKD
Retailer 8HK$6,943 HKD
Retailer 7HK$6,983 HKD
Retailer 10HK$7,665 HKD
Retailer 6HK$8,064 HKD
Retailer 17HK$8,240 HKD
Retailer 3HK$12,814 HKD
NZ JewellersHK$17,308 HKD

22 data points across 18 retailers

18 retailersHK$4,419 HKD to HK$17,308 HKD

A
Cheapest Retailer
-
HK$4,419 HKD
A
Retailer 2
-
HK$5,021 HKD
$640 USD
View
A
Retailer 3
-
HK$5,053 HKD
$644 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,431 HKD
€659 EUR
View
A
Retailer 5
-
HK$5,508 HKD
$702 USD
View
A
Retailer 6
-
HK$5,539 HKD
SGD 954 SGD
View
A
Retailer 7
-
HK$5,578 HKD
$711 USD
View
A
Retailer 8
-
HK$5,970 HKD
£599 GBP
View
A
Retailer 9
-
HK$6,245 HKD
$796 USD
View
A
Retailer 10
-
HK$6,363 HKD
£639 GBP
View
A
Retailer 11
-
HK$6,734 HKD
£676 GBP
View
A
Retailer 12
-
HK$6,943 HKD
$885 USD
View
A
Retailer 13
-
HK$6,983 HKD
$890 USD
View
Retailer 14
-
HK$7,665 HKD
$977 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
HK$8,064 HKD
$1,028 USD
View
B+
Retailer 16
-
HK$8,240 HKD
ZAR 16,967 ZAR
View
B
Retailer 17
-
HK$12,814 HKD
£1,286 GBP
View
Most Expensive
B
NZ Jewellers
fadec6b1-0361-4860-bd79-2d5e258670e4 · Oct 30
HK$17,308 HKD
$2,206 USD
View
17 more retailers have this diamond
Prices start from HK$4,419 HKDSave up to HK$12,889 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
0.64ct Heart
HK$4,419 HKD