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Cushion|Natural|IGI

1.31ct K VVS2 Cushion Natural Diamond

VG • K/VVS2 • IGI 809656651

Shape and cutting style on the report: Old mine cut

Certificate IGI 809656651

Diamond specifications and retailer prices

From HK$21,639 HKD
As of November 6, 2026
Save HK$4,563 HKD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$26,202 HKD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.31ct natural cushion diamond

This 1.31ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 809656651. Listed at 2 retailers as of November 6, 2026, with prices from HK$21,639 to HK$26,202, a HK$4,563 spread on the same certified stone. Yorxs lists it at HK$26,202. 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

1.31
Carat
K
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.4°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 809656651
Dimensions6.54 × 6.28 × 4.25 mm
L/W Ratio1.04
Culet sizeLarge
Top View
6.54 mm6.28 mm1.31 ctK / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 809656651
Side View
Table 50.0%Crown 47.4°Girdle: THN-MEDPavilion 39.2°Culet: LargeDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: HK$21,639 HKD|Low: HK$21,639 HKD|High: HK$26,276 HKD|Avg: HK$23,869 HKD
Retailer 1
Yorxs
November 6, 2026
Retailer 1HK$21,639 HKD
YorxsHK$26,202 HKD

19 data points across 2 retailers

2 retailersHK$21,639 HKD to HK$26,202 HKD

B+
Cheapest Retailer
-
HK$21,639 HKD
Most Expensive
B+
Yorxs
583441305 · Nov 6
HK$26,202 HKD
€3,184 EUR
View
1 more retailer has this diamond
Prices start from HK$21,639 HKDSave up to HK$4,563 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+
1.31ct Cushion
HK$21,639 HKD