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Cushion|Natural|IGI

1.00ct G I1 Cushion Natural Diamond

VG • G/I1 • IGI 700529321

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 700529321

Diamond specifications and retailer prices

From $1,264 SGD
$989 USD
As of November 1, 2026
Save $552 SGD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,816 SGD 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 700529321. Listed at 4 retailers as of November 1, 2026, with prices from $1,264 to $1,816, a $552 spread on the same certified stone. Yorxs lists it at $1,816. 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 angle38.8°
Pavilion angle31.9°
OriginNatural
Grading LabIGI
CertificateIGI 700529321
Dimensions6.09 × 5.32 × 3.56 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Top View
6.09 mm5.32 mm1.00 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 700529321
Side View
Table 57.0%Crown 38.8°Girdle: MED-THKPavilion 31.9°Culet: NoneDepth 66.9%

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: $1,292 SGD|Low: $1,264 SGD|High: $1,818 SGD|Avg: $1,453 SGD
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 2, 2026
Retailer 3$1,264 SGD
Retailer 1$1,292 SGD
Retailer 2$1,338 SGD
Yorxs$1,816 SGD

9 data points across 4 retailers

4 retailers$1,264 SGD to $1,816 SGD

B+
Cheapest Retailer
-
$1,264 SGD
$989 USD
B+
Retailer 2
-
$1,292 SGD
$1,011 USD
View
B+
Retailer 3
-
$1,338 SGD
$1,047 USD
View
Most Expensive
B+
Yorxs
B1D8A65AD · Nov 2
$1,816 SGD
€1,353 EUR
View
3 more retailers have this diamond
Prices start from $1,264 SGDSave up to $552 SGD

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
$1,264 SGD