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Heart|Natural|GIA

1.63ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 6432039096

Certificate GIA 6432039096

Diamond specifications and retailer prices

From HK$30,176 HKD
$3,846 USD
As of November 1, 2026
Save HK$36,288 HKD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$66,464 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.63ct natural heart diamond

This 1.63ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6432039096. Listed at 17 retailers as of October 30, 2026, with prices from HK$30,176 to HK$66,464, a HK$36,288 spread on the same certified stone. NZ Jewellers lists it at HK$66,464. 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

1.63
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6432039096
Dimensions8.15 × 7.14 × 4.15 mm
L/W Ratio1.14
Top View
8.15 mm7.14 mm1.63 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432039096
Side View
Table 59.0%Crown 38.4°Girdle: MED-VTKPavilion 41.4°Culet: NoneDepth 58.1%

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$66,464 HKD|Low: HK$29,242 HKD|High: HK$66,464 HKD|Avg: HK$39,672 HKD
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
November 2, 2026
Retailer 17HK$30,176 HKD
Retailer 9HK$30,411 HKD
Retailer 3HK$31,902 HKD
Retailer 6HK$34,365 HKD
Retailer 13HK$34,562 HKD
Retailer 14HK$34,562 HKD
Retailer 15HK$34,562 HKD
Retailer 2HK$35,944 HKD
Retailer 4HK$36,367 HKD
Retailer 10HK$37,935 HKD
Retailer 5HK$38,603 HKD
Retailer 16HK$38,603 HKD
Retailer 12HK$39,874 HKD
Retailer 8HK$39,937 HKD
Retailer 7HK$42,126 HKD
Retailer 11HK$60,764 HKD
NZ JewellersHK$66,464 HKD

40 data points across 17 retailers

17 retailersHK$30,176 HKD to HK$66,464 HKD

A
Cheapest Retailer
-
HK$30,176 HKD
$3,846 USD
A
Retailer 2
-
HK$30,411 HKD
$3,876 USD
View
A
Retailer 3
-
HK$31,902 HKD
$4,066 USD
View
Final sale: no returns
A
Retailer 4
-
HK$34,365 HKD
$4,380 USD
View
A
Retailer 5
-
HK$34,562 HKD
$4,405 USD
View
A
Retailer 6
-
HK$34,562 HKD
$4,405 USD
View
Retailer 7
-
HK$34,562 HKD
$4,405 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$35,944 HKD
£3,607 GBP
View
A
Retailer 9
-
HK$36,367 HKD
$4,635 USD
View
A
Retailer 10
-
HK$37,935 HKD
£3,807 GBP
View
B+
Retailer 11
-
HK$38,603 HKD
$4,920 USD
View
B+
Retailer 12
-
HK$38,603 HKD
$4,920 USD
View
B+
Retailer 13
-
HK$39,874 HKD
$5,082 USD
View
B+
Retailer 14
-
HK$39,937 HKD
$5,090 USD
View
Retailer 15
-
HK$42,126 HKD
$5,369 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
HK$60,764 HKD
£6,098 GBP
View
Most Expensive
B
NZ Jewellers
b8fcc9d5-ee1a-4afd-935b-561f94c6d6e1 · Oct 30
HK$66,464 HKD
$8,471 USD
View
16 more retailers have this diamond
Prices start from HK$30,176 HKDSave up to HK$36,288 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
1.63ct Heart
HK$30,176 HKD