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Round|Natural|IGI

1.63ct M IF Round Natural Diamond

EX • M/IF • IGI 474141658

Shape and cutting style on the report: Round brilliant

Certificate IGI 474141658

Diamond specifications and retailer prices

From HK$18,483 HKD
As of November 6, 2026
Save HK$10,332 HKD (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$41,878 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.63ct natural round diamond

This 1.63ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 474141658. Listed at 11 retailers as of November 5, 2026, with a 56% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.1°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 474141658
Dimensions7.44 × 7.47 × 4.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.44 mm7.47 mm1.63 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 474141658
Side View
Table 54.5%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

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 6
Current: HK$18,483 HKD|Low: HK$18,483 HKD|High: HK$29,184 HKD|Avg: HK$24,054 HKD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1HK$18,483 HKD
Retailer 4HK$21,151 HKD
Retailer 7HK$21,912 HKD
Retailer 5HK$23,026 HKD
Retailer 6HK$24,728 HKD
Retailer 2HK$27,427 HKD
Retailer 3HK$28,815 HKD

40 data points across 7 retailers

11 retailersHK$18,483 HKD to HK$28,815 HKD

A
Cheapest Retailer
-
HK$18,483 HKD
A
Retailer 2
-
HK$21,151 HKD
View
A
Retailer 3
-
HK$23,026 HKD
View
Retailer 4
-
HK$24,038 HKD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$24,038 HKD
View
Price last confirmed 25 days ago
A
Retailer 6
-
HK$24,728 HKD
View
Retailer 7
-
HK$24,963 HKD
View
Price last confirmed 38 days ago
A
Retailer 8
-
HK$27,427 HKD
View
Retailer 9
-
HK$27,733 HKD
View
Price last confirmed 28 days ago
A
Retailer 10
-
HK$28,815 HKD
View
Most Expensive
NZ Jewellers
6ca12958-d1fd-4198-8b1c-1fb73a7e0551 · Sep 28
HK$41,878 HKD
$5,338 USD
View
Price last confirmed 39 days ago
10 more retailers have this diamond
Prices start from HK$18,483 HKDSave up to HK$10,332 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
1.63ct Round
HK$18,483 HKD