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Cushion|Lab Grown|IGI

0.71ct E SI1 Cushion Lab Grown Diamond

GD • E/SI1 • IGI LG467164675

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG467164675

Diamond specifications and retailer prices

From $273 USD
As of October 28, 2026
Save $889 USD (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,162 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG467164675 or 467164675. Listed at 4 retailers as of October 28, 2026, with prices from $273 to $1,162, a $889 spread on the same certified stone. MOH London lists it at $1,162. 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

0.71
Carat
E
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG467164675
Dimensions5.41 × 5.26 × 3.42 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
5.41 mm5.26 mm0.71 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG467164675
Side View
Table 54.5%Crown 34.7°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 65.0%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $1,162 USD|Low: $188 USD|High: $1,170 USD|Avg: $587 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$273 USD
Retailer 2$278 USD
Retailer 4$376 USD
Retailer 5$660 USD
Retailer 6$720 USD
Retailer 7$720 USD
MOH London$1,162 USD

33 data points across 7 retailers

4 retailers$273 USD to $1,162 USD

B+
Cheapest Retailer
-
$273 USD
B+
Retailer 2
-
$278 USD
£219 GBP
View
B+
Retailer 3
-
$376 USD
View
Most Expensive
C
MOH London
LG467164675 · Oct 29
$1,162 USD
£915 GBP
View
3 more retailers have this diamond
Prices start from $273 USDSave up to $889 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.

B+
0.71ct Cushion
$273 USD