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Cushion|Natural|IGI

1.00ct G I1 Cushion Natural Diamond

VG • G/I1 • IGI 808620018

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 808620018

Diamond specifications and retailer prices

From HK$8,191 HKD
$1,044 USD
As of November 1, 2026
Save HK$3,787 HKD (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$11,979 HKD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 808620018. Listed at 4 retailers as of November 1, 2026, with prices from HK$8,191 to HK$11,979, a HK$3,787 spread on the same certified stone. Yorxs lists it at HK$11,979. 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

1.00
Carat
G
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle33.5°
OriginNatural
Grading LabIGI
CertificateIGI 808620018
Dimensions6.07 × 5.10 × 3.59 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
6.07 mm5.10 mm1.00 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 808620018
Side View
Table 63.0%Crown 39°Girdle: STK-VTKPavilion 33.5°CuletDepth 70.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: HK$8,552 HKD|Low: HK$8,191 HKD|High: HK$11,987 HKD|Avg: HK$9,403 HKD
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 2, 2026
Retailer 3HK$8,191 HKD
Retailer 1HK$8,552 HKD
Retailer 2HK$8,869 HKD
YorxsHK$11,979 HKD

10 data points across 4 retailers

4 retailersHK$8,191 HKD to HK$11,979 HKD

B+
Cheapest Retailer
-
HK$8,191 HKD
$1,044 USD
B+
Retailer 2
-
HK$8,552 HKD
$1,090 USD
View
B+
Retailer 3
-
HK$8,869 HKD
$1,130 USD
View
Most Expensive
B+
Yorxs
8F6ED6957 · Nov 2
HK$11,979 HKD
€1,454 EUR
View
3 more retailers have this diamond
Prices start from HK$8,191 HKDSave up to HK$3,787 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+
1.00ct Cushion
HK$8,191 HKD