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Cushion|Natural|IGI

1.01ct E I1 Cushion Natural Diamond

VG • E/I1 • IGI 700529289

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 700529289

Diamond specifications and retailer prices

From $1,145 USD
As of October 28, 2026
Save $525 USD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,670 USD at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 700529289. Listed at 4 retailers as of October 28, 2026, with prices from $1,145 to $1,670, a $525 spread on the same certified stone. Yorxs lists it at $1,670. 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

1.01
Carat
E
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.9°
Pavilion angle33.3°
OriginNatural
Grading LabIGI
CertificateIGI 700529289
Dimensions5.71 × 5.34 × 3.78 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Top View
5.71 mm5.34 mm1.01 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 700529289
Side View
Table 66.0%Crown 37.9°Girdle: STK-THKPavilion 33.3°Culet: NoneDepth 70.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,196 USD|Low: $1,145 USD|High: $1,670 USD|Avg: $1,353 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 29, 2026
Retailer 3$1,145 USD
Retailer 1$1,196 USD
Retailer 2$1,242 USD
Retailer 4$1,423 USD
Yorxs$1,670 USD

17 data points across 5 retailers

4 retailers$1,145 USD to $1,670 USD

A
Cheapest Retailer
-
$1,145 USD
B+
Retailer 2
-
$1,196 USD
View
B+
Retailer 3
-
$1,242 USD
View
Most Expensive
B+
Yorxs
FC512AB52 · Oct 29
$1,670 USD
€1,590 EUR
View
3 more retailers have this diamond
Prices start from $1,145 USDSave up to $525 USD

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
1.01ct Cushion
$1,145 USD