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Cushion|Natural|IGI

1.00ct G I1 Cushion Natural Diamond

VG • G/I1 • IGI 700529306

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 700529306

Diamond specifications and retailer prices

From HK$7,658 HKD
$976 USD
As of November 1, 2026
Save HK$3,340 HKD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$10,998 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 700529306. Listed at 4 retailers as of November 1, 2026, with prices from HK$7,658 to HK$10,998, a HK$3,340 spread on the same certified stone. Yorxs lists it at HK$10,998. 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 angle39.5°
Pavilion angle35.3°
OriginNatural
Grading LabIGI
CertificateIGI 700529306
Dimensions5.49 × 5.35 × 3.80 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Top View
5.49 mm5.35 mm1.00 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 700529306
Side View
Table 64.0%Crown 39.5°Girdle: ThickPavilion 35.3°Culet: NoneDepth 71.0%

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$7,830 HKD|Low: HK$7,658 HKD|High: HK$10,998 HKD|Avg: HK$8,948 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 3HK$7,658 HKD
Retailer 1HK$7,830 HKD
Retailer 2HK$8,101 HKD
Retailer 4HK$9,314 HKD
YorxsHK$10,998 HKD

16 data points across 5 retailers

4 retailersHK$7,658 HKD to HK$10,998 HKD

B+
Cheapest Retailer
-
HK$7,658 HKD
$976 USD
B+
Retailer 2
-
HK$7,830 HKD
$998 USD
View
B+
Retailer 3
-
HK$8,101 HKD
$1,032 USD
View
Most Expensive
B+
Yorxs
68157A14C · Nov 2
HK$10,998 HKD
€1,335 EUR
View
3 more retailers have this diamond
Prices start from HK$7,658 HKDSave up to HK$3,340 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$7,658 HKD