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Cushion|Natural|IGI

1.30ct J VS1 Cushion Natural Diamond

VG • J/VS1 • IGI 790621093

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 790621093

Diamond specifications and retailer prices

From HK$13,817 HKD
As of November 6, 2026
Save HK$16,770 HKD (55%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$30,587 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 790621093. Listed at 8 retailers as of November 4, 2026, with prices from HK$13,817 to HK$30,587, a HK$16,770 spread on the same certified stone. MOH London lists it at HK$30,587. 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

1.30
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle31.8°
OriginNatural
Grading LabIGI
CertificateIGI 790621093
Dimensions7.06 × 5.43 × 3.77 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.06 mm5.43 mm1.30 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790621093
Side View
Table 61.0%Crown 42.2°Girdle: STK-VTKPavilion 31.8°Culet: NoneDepth 69.4%

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$30,587 HKD|Low: HK$13,817 HKD|High: HK$30,836 HKD|Avg: HK$19,835 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3HK$13,817 HKD
Retailer 6HK$15,165 HKD
Retailer 7HK$16,678 HKD
Retailer 2HK$18,261 HKD
Retailer 5HK$19,351 HKD
Retailer 4HK$21,733 HKD
MOH LondonHK$30,587 HKD

40 data points across 7 retailers

8 retailersHK$13,817 HKD to HK$30,587 HKD

A
Cheapest Retailer
-
HK$13,817 HKD
A
Retailer 2
-
HK$15,165 HKD
View
A
Retailer 3
-
HK$16,678 HKD
View
B+
Retailer 4
-
HK$18,261 HKD
View
B+
Retailer 5
-
HK$18,410 HKD
View
A
Retailer 6
-
HK$19,351 HKD
View
B+
Retailer 7
-
HK$21,733 HKD
View
Most Expensive
B
MOH London
6BFED3FE1 · Nov 4
HK$30,587 HKD
£3,073 GBP
View
7 more retailers have this diamond
Prices start from HK$13,817 HKDSave up to HK$16,770 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
1.30ct Cushion
HK$13,817 HKD