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Heart|Natural|GIA

0.63ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 7498758961

Certificate GIA 7498758961

Diamond specifications and retailer prices

From HK$4,590 HKD
$585 USD
As of November 1, 2026
Save HK$5,309 HKD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$9,899 HKD at Fonder Diamond · As of October 31, 2026
View at Fonder Diamond

About this 0.63ct natural heart diamond

This 0.63ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7498758961. Listed at 12 retailers as of October 31, 2026, with prices from HK$4,590 to HK$9,899, a HK$5,309 spread on the same certified stone. Fonder Diamond lists it at HK$9,899. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.63
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7498758961
Dimensions5.96 × 5.09 × 3.01 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Crystal
Top View
5.96 mm5.09 mm0.63 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7498758961
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.1%

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$9,899 HKD|Low: HK$4,535 HKD|High: HK$9,963 HKD|Avg: HK$6,642 HKD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9HK$4,590 HKD
Retailer 5HK$4,645 HKD
Retailer 12HK$5,330 HKD
Retailer 8HK$5,672 HKD
Retailer 6HK$5,939 HKD
Retailer 2HK$6,032 HKD
Retailer 3HK$6,065 HKD
Retailer 7HK$6,433 HKD
Retailer 10HK$6,669 HKD
Retailer 11HK$6,904 HKD
Retailer 4HK$8,761 HKD
Fonder DiamondHK$9,899 HKD

43 data points across 12 retailers

12 retailersHK$4,590 HKD to HK$9,899 HKD

A
Cheapest Retailer
-
HK$4,590 HKD
$585 USD
A
Retailer 2
-
HK$4,645 HKD
$592 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,330 HKD
MYR 2,767 MYR
View
A
Retailer 4
-
HK$5,672 HKD
SGD 977 SGD
View
A
Retailer 5
-
HK$5,939 HKD
$757 USD
View
A
Retailer 6
-
HK$6,032 HKD
£605 GBP
View
Retailer 7
-
HK$6,065 HKD
$773 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
HK$6,433 HKD
$820 USD
View
B+
Retailer 9
-
HK$6,669 HKD
$850 USD
View
B+
Retailer 10
-
HK$6,904 HKD
$880 USD
View
B+
Retailer 11
-
HK$8,761 HKD
A$1,718 AUD
View
Most Expensive
B+
Fonder Diamond
74436915 · Oct 31
HK$9,899 HKD
SGD 1,705 SGD
View
11 more retailers have this diamond
Prices start from HK$4,590 HKDSave up to HK$5,309 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
0.63ct Heart
HK$4,590 HKD