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Round|Natural|GIA

0.63ct G IF Round Natural Diamond

EX • G/IF • GIA 2556619674

Certificate GIA 2556619674

Diamond specifications and retailer prices

From HK$8,335 HKD
As of November 1, 2026
Save HK$19,031 HKD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$27,860 HKD at NZ Jewellers · As of September 1, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2556619674. Listed at 19 retailers as of October 30, 2026, with a 228% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.63
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556619674
Dimensions5.46 × 5.50 × 3.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Minor Details of Polish
Top View
5.46 mm5.50 mm0.63 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556619674
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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$27,366 HKD|Low: HK$8,235 HKD|High: HK$27,617 HKD|Avg: HK$12,853 HKD|-0.9%
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
November 1, 2026
Retailer 13HK$8,335 HKD
Retailer 9HK$8,433 HKD
Retailer 12HK$8,811 HKD
Retailer 4HK$9,826 HKD
Retailer 11HK$10,029 HKD
Retailer 5HK$10,576 HKD
Retailer 15HK$11,235 HKD
Retailer 7HK$11,693 HKD
Retailer 16HK$11,831 HKD
Retailer 6HK$11,847 HKD
Retailer 14HK$12,004 HKD
Retailer 2HK$14,507 HKD
Retailer 8HK$14,904 HKD
Retailer 3HK$15,566 HKD
Retailer 10HK$19,659 HKD
NZ JewellersHK$27,366 HKD

31 data points across 16 retailers

19 retailersHK$8,335 HKD to HK$27,366 HKD

A+
Cheapest Retailer
-
HK$8,335 HKD
A
Retailer 2
-
HK$8,433 HKD
₹102,369 INR
View
A
Retailer 3
-
HK$8,811 HKD
$1,123 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,826 HKD
A$1,927 AUD
View
A
Retailer 5
-
HK$10,029 HKD
€1,217 EUR
View
A
Retailer 6
-
HK$10,576 HKD
$1,348 USD
View
A
Retailer 7
-
HK$11,235 HKD
$1,432 USD
View
Retailer 8
-
HK$11,423 HKD
$1,456 USD
View
Price last confirmed 55 days ago
Retailer 9
-
HK$11,423 HKD
$1,456 USD
View
Price last confirmed 24 days ago
A
Retailer 10
-
HK$11,693 HKD
SGD 2,014 SGD
View
A
Retailer 11
-
HK$11,831 HKD
$1,508 USD
View
A
Retailer 12
-
HK$11,847 HKD
$1,510 USD
View
A
Retailer 13
-
HK$12,004 HKD
$1,530 USD
View
B+
Retailer 14
-
HK$14,507 HKD
€1,761 EUR
View
Retailer 15
-
HK$14,904 HKD
A$2,923 AUD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
HK$15,566 HKD
$1,984 USD
View
B+
Retailer 17
-
HK$19,659 HKD
£1,973 GBP
View
B
Retailer 18
-
HK$27,366 HKD
$3,488 USD
View
Most Expensive
NZ Jewellers
5936586d-69a7-4d6a-891c-c6032d554d36 · Sep 1
HK$27,860 HKD
$3,551 USD
View
Price last confirmed 61 days ago
18 more retailers have this diamond
Prices start from HK$8,335 HKDSave up to HK$19,031 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$8,335 HKD