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1.40ct M SI1 Round Natural Diamond

VG • M/SI1 • IGI 649442596

Shape and cutting style on the report: Round brilliant

Certificate IGI 649442596

Diamond specifications and retailer prices

From HK$11,203 HKD
As of November 4, 2026
Save HK$4,012 HKD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$15,215 HKD at Yorxs · As of November 4, 2026
View at Yorxs

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 649442596. Listed at 2 retailers as of November 4, 2026, with prices from HK$11,203 to HK$15,215, a HK$4,012 spread on the same certified stone. Yorxs lists it at HK$15,215. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.40
Carat
M
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle41.9°
OriginNatural
Grading LabIGI
CertificateIGI 649442596
Dimensions6.91 × 7.00 × 4.52 mm
L/W Ratio1.01
Girdle conditionPARTLY FACETED
Culet sizePointed
Top View
6.91 mm7.00 mm1.40 ctM / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 649442596
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$11,203 HKD|Low: HK$11,203 HKD|High: HK$15,981 HKD|Avg: HK$12,944 HKD|-2.9%
Retailer 1
Retailer 2
Yorxs
November 4, 2026
Retailer 1HK$11,203 HKD
Retailer 2HK$12,042 HKD
YorxsHK$15,215 HKD

21 data points across 3 retailers

2 retailersHK$11,203 HKD to HK$15,215 HKD

B+
Cheapest Retailer
-
HK$11,203 HKD
Most Expensive
B+
Yorxs
10FA620BD · Nov 4
HK$15,215 HKD
€1,847 EUR
View
1 more retailer has this diamond
Prices start from HK$11,203 HKDSave up to HK$4,012 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.

B+
1.40ct Round
HK$11,203 HKD