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1.57ct F VS1 Round Natural Diamond

EX • F/VS1 • IGI 654416685

Shape and cutting style on the report: Round brilliant

Certificate IGI 654416685

Diamond specifications and retailer prices

From HK$116,998 HKD
£11,741 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$116,998 HKD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.57ct natural round diamond

This 1.57ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 654416685. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.1°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 654416685
Dimensions7.40 × 7.44 × 4.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.40 mm7.44 mm1.57 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 654416685
Side View
Table 56.0%Crown 34.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: HK$57,665 HKD|Low: HK$42,518 HKD|High: HK$79,324 HKD|Avg: HK$54,896 HKD|-10.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
May 7, 2026
Retailer 7HK$42,518 HKD
Retailer 3HK$46,629 HKD
Retailer 4HK$53,189 HKD
Retailer 2HK$56,021 HKD
Retailer 1HK$57,665 HKD
Retailer 5HK$57,936 HKD
Retailer 6HK$67,095 HKD

47 data points across 7 retailers

1 retailer

B
Diamond Quarter
1.57VS1F65855330N · Nov 2
HK$116,998 HKD
£11,741 GBP
View

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.

B
1.57ct Round
HK$116,998 HKD