CaratHunter
Plans
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 $389 AUD
$273 USD
As of October 30, 2026
Save $1,265 AUD (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,654 AUD 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 29, 2026, with prices from $389 to $1,654, a $1,265 spread on the same certified stone. MOH London lists it at $1,654. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,654 AUD|Low: $268 AUD|High: $1,665 AUD|Avg: $837 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$389 AUD
Retailer 2$397 AUD
Retailer 4$535 AUD
Retailer 5$939 AUD
Retailer 6$1,025 AUD
Retailer 7$1,025 AUD
MOH London$1,654 AUD

34 data points across 7 retailers

4 retailers$389 AUD to $1,654 AUD

B+
Cheapest Retailer
-
$389 AUD
$273 USD
B+
Retailer 2
-
$397 AUD
£219 GBP
View
B+
Retailer 3
-
$535 AUD
$376 USD
View
Most Expensive
C
MOH London
LG467164675 · Oct 29
$1,654 AUD
£915 GBP
View
3 more retailers have this diamond
Prices start from $389 AUDSave up to $1,265 AUD

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
$389 AUD