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Round|Natural|GIA

0.63ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2497859254

Certificate GIA 2497859254

Diamond specifications and retailer prices

From HK$6,881 HKD
$877 USD
As of November 2, 2026
Save HK$12,554 HKD (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$19,435 HKD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.63ct natural round diamond

This 0.63ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2497859254. Listed at 17 retailers as of November 2, 2026, with prices from HK$6,881 to HK$19,435, a HK$12,554 spread on the same certified stone. NZ Jewellers lists it at HK$19,435. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2497859254
Dimensions5.54 × 5.52 × 3.39 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.54 mm5.52 mm0.63 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2497859254
Side View
Table 58.0%Crown 32.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 61.4%

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 2
Current: HK$7,989 HKD|Low: HK$6,128 HKD|High: HK$14,419 HKD|Avg: HK$9,650 HKD|+5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 5HK$7,352 HKD
Retailer 4HK$7,689 HKD
Retailer 1HK$7,989 HKD
Retailer 2HK$11,155 HKD
Retailer 3HK$14,249 HKD

40 data points across 5 retailers

17 retailersHK$6,881 HKD to HK$19,435 HKD

A
Cheapest Retailer
-
HK$6,881 HKD
$877 USD
A
Retailer 2
-
HK$7,352 HKD
$937 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$7,689 HKD
$980 USD
View
B+
Retailer 4
-
HK$7,791 HKD
$993 USD
View
B+
Retailer 5
-
HK$7,972 HKD
$1,016 USD
View
B+
Retailer 6
-
HK$7,972 HKD
$1,016 USD
View
B+
Retailer 7
-
HK$7,989 HKD
£802 GBP
View
B+
Retailer 8
-
HK$8,278 HKD
$1,055 USD
View
B+
Retailer 9
-
HK$8,474 HKD
$1,080 USD
View
B+
Retailer 10
-
HK$8,474 HKD
$1,080 USD
View
B+
Retailer 11
-
HK$8,788 HKD
$1,120 USD
View
B+
Retailer 12
-
HK$9,017 HKD
$1,149 USD
View
B+
Retailer 13
-
HK$9,196 HKD
$1,172 USD
View
B+
Retailer 14
-
HK$11,155 HKD
€1,354 EUR
View
B
Retailer 15
-
HK$14,249 HKD
£1,430 GBP
View
B
Retailer 16
-
HK$16,835 HKD
£1,690 GBP
View
Most Expensive
B
NZ Jewellers
d7af7bfb-2067-47a1-a915-43ebd5e7a806 · Nov 2
HK$19,435 HKD
$2,477 USD
View
16 more retailers have this diamond
Prices start from HK$6,881 HKDSave up to HK$12,554 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 Round
HK$6,881 HKD