Round|Natural|GIA

0.63ct G IF Round Natural Diamond

EX • G/IF • GIA 1445178912

Certificate GIA 1445178912

Diamond specifications and retailer prices

From HK$13,808 HKD

$1,760 USD

As of November 1, 2026

Save HK$22,509 HKD (62%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: HK$36,318 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 1445178912. Listed at 23 retailers as of October 30, 2026, with prices from HK$13,808 to HK$36,318, a HK$22,509 spread on the same certified stone. NZ Jewellers lists it at HK$36,318. 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

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

Crown angle33.5°

Pavilion angle41.8°

OriginNatural

Grading LabGIA

CertificateGIA 1445178912

Dimensions5.55 × 5.51 × 3.41 mm

L/W Ratio1.01

Star length55%

Lower girdle80%

Girdle conditionFaceted

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateGIA 1445178912

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

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$18,795 HKD|Low: HK$13,808 HKD|High: HK$30,799 HKD|Avg: HK$20,880 HKD|+3.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

November 2, 2026

Retailer 6HK$13,808 HKD

Retailer 7HK$14,530 HKD

Retailer 9HK$16,005 HKD

Retailer 1HK$18,795 HKD

Retailer 5HK$20,177 HKD

Retailer 8HK$21,363 HKD

Retailer 3HK$22,135 HKD

Retailer 4HK$26,125 HKD

Retailer 2HK$30,430 HKD

45 data points across 9 retailers

23 retailersHK$13,808 HKD to HK$36,318 HKD

B+

Cheapest Retailer

HK$13,808 HKD

$1,760 USD

B+

Retailer 2

HK$13,918 HKD

$1,774 USD

View

B+

Retailer 3

HK$14,216 HKD

$1,812 USD

View

B+

Retailer 4

HK$14,530 HKD

$1,852 USD

View

Final sale: no returns

Retailer 5

HK$15,181 HKD

$1,935 USD

View

Price last confirmed 25 days ago

Retailer 6

HK$15,738 HKD

$2,006 USD

View

Price last confirmed 25 days ago

B+

Retailer 7

HK$16,005 HKD

$2,040 USD

View

B+

Retailer 8

HK$16,460 HKD

$2,098 USD

View

B+

Retailer 9

HK$18,163 HKD

$2,315 USD

View

B+

Retailer 10

HK$18,280 HKD

$2,330 USD

View

B+

Retailer 11

HK$18,280 HKD

$2,330 USD

View

B+

Retailer 12

HK$18,795 HKD

£1,886 GBP

View

Retailer 13

HK$18,908 HKD

$2,410 USD

View

Retailer 14

HK$19,850 HKD

$2,530 USD

View

Retailer 15

HK$20,008 HKD

CA$3,542 CAD

View

B+

Retailer 16

HK$20,177 HKD

£2,025 GBP

View

Retailer 17

HK$20,305 HKD

$2,588 USD

View

Retailer 18

HK$21,363 HKD

A$4,189 AUD

View

Price last confirmed 26 days ago

Retailer 19

HK$22,135 HKD

€2,687 EUR

View

Retailer 20

HK$26,125 HKD

ZAR 53,794 ZAR

View

Retailer 21

HK$30,427 HKD

£3,054 GBP

View

Retailer 22

HK$30,430 HKD

£3,054 GBP

View

Most Expensive

NZ Jewellers

edd3785b-552d-4209-a2d2-84f465b6c290 · Oct 30

HK$36,318 HKD

$4,629 USD

View

22 more retailers have this diamond

Prices start from HK$13,808 HKDSave up to HK$22,509 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.

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B+

0.63ct Round

HK$13,808 HKD