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Round|Natural|GIA

0.63ct G IF Round Natural Diamond

EX • G/IF • GIA 2231718995

Certificate GIA 2231718995

Diamond specifications and retailer prices

From HK$9,423 HKD
$1,201 USD
As of October 31, 2026
Save HK$15,495 HKD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$24,918 HKD at NZ Jewellers · As of October 30, 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 2231718995. Listed at 13 retailers as of October 30, 2026, with prices from HK$9,423 to HK$24,918, a HK$15,495 spread on the same certified stone. NZ Jewellers lists it at HK$24,918. 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 angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2231718995
Dimensions5.51 × 5.53 × 3.35 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.51 mm5.53 mm0.63 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231718995
Side View
Table 60.0%Crown 33°GirdlePavilion 41.2°Culet: NoneDepth 60.7%

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: Oct 31
Current: HK$24,918 HKD|Low: HK$8,811 HKD|High: HK$25,404 HKD|Avg: HK$14,552 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
November 1, 2026
Retailer 13HK$9,423 HKD
Retailer 11HK$9,564 HKD
Retailer 5HK$10,215 HKD
Retailer 9HK$10,686 HKD
Retailer 8HK$11,784 HKD
Retailer 2HK$11,863 HKD
Retailer 10HK$12,106 HKD
Retailer 4HK$12,924 HKD
Retailer 6HK$14,194 HKD
Retailer 3HK$18,350 HKD
Retailer 12HK$18,533 HKD
Retailer 7HK$18,812 HKD
NZ JewellersHK$24,918 HKD

40 data points across 13 retailers

13 retailersHK$9,423 HKD to HK$24,918 HKD

A
Cheapest Retailer
-
HK$9,423 HKD
$1,201 USD
Final sale: no returns
A
Retailer 2
-
HK$9,564 HKD
$1,219 USD
View
Retailer 3
-
HK$10,215 HKD
$1,302 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
HK$10,686 HKD
$1,362 USD
View
A
Retailer 5
-
HK$11,784 HKD
$1,502 USD
View
A
Retailer 6
-
HK$11,863 HKD
£1,191 GBP
View
A
Retailer 7
-
HK$12,106 HKD
£1,215 GBP
View
B+
Retailer 8
-
HK$12,924 HKD
$1,647 USD
View
B+
Retailer 9
-
HK$14,194 HKD
€1,723 EUR
View
B
Retailer 10
-
HK$18,350 HKD
$2,339 USD
View
B
Retailer 11
-
HK$18,533 HKD
£1,860 GBP
View
B+
Retailer 12
-
HK$18,812 HKD
£1,888 GBP
View
Most Expensive
B
NZ Jewellers
2c4f2bef-0a19-4b9a-956d-c9f8f1c6444d · Oct 30
HK$24,918 HKD
$3,176 USD
View
12 more retailers have this diamond
Prices start from HK$9,423 HKDSave up to HK$15,495 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$9,423 HKD