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Cushion|Lab Grown|IGI

0.75ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG816658274

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

Certificate IGI LG816658274

Diamond specifications and retailer prices

From $602 AUD
$423 USD
As of October 30, 2026
Save $2,504 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,106 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.75ct lab-grown cushion diamond

This 0.75ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816658274 or 816658274. Listed at 16 retailers as of October 29, 2026, with prices from $602 to $3,106, a $2,504 spread on the same certified stone. MOH London lists it at $3,106. 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

0.75
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816658274
Dimensions5.18 × 5.07 × 3.45 mm
L/W Ratio1.02
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 Type II
Top View
5.18 mm5.07 mm0.75 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816658274
Side View
Table 62.0%Crown 34.2°Girdle: MED-THKPavilion 37.3°Culet: NoneDepth 68.0%

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 30
Current: $3,106 AUD|Low: $602 AUD|High: $5,168 AUD|Avg: $1,803 AUD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 6$602 AUD
Retailer 15$688 AUD
Retailer 5$698 AUD
Retailer 9$726 AUD
Retailer 8$1,021 AUD
Retailer 3$1,166 AUD
Retailer 7$1,267 AUD
Retailer 2$1,380 AUD
Retailer 13$1,521 AUD
Retailer 11$1,844 AUD
Retailer 4$2,368 AUD
Retailer 10$2,420 AUD
Retailer 12$2,420 AUD
Retailer 14$2,736 AUD
Retailer 16$2,911 AUD
MOH London$3,106 AUD

27 data points across 16 retailers

16 retailers$602 AUD to $3,106 AUD

A
Cheapest Retailer
-
$602 AUD
$423 USD
A
Retailer 2
-
$688 AUD
$483 USD
View
Final sale: no returns
A
Retailer 3
-
$698 AUD
$490 USD
View
A
Retailer 4
-
$726 AUD
$510 USD
View
B+
Retailer 5
-
$1,021 AUD
$717 USD
View
B+
Retailer 6
-
$1,166 AUD
$819 USD
View
B+
Retailer 7
-
$1,267 AUD
$890 USD
View
B+
Retailer 8
-
$1,380 AUD
€923 EUR
View
B+
Retailer 9
-
$1,521 AUD
ZAR 17,260 ZAR
View
B
Retailer 10
-
$1,844 AUD
$1,295 USD
View
B
Retailer 11
-
$2,368 AUD
CA$2,310 CAD
View
B
Retailer 12
-
$2,420 AUD
$1,700 USD
View
B
Retailer 13
-
$2,420 AUD
$1,700 USD
View
B
Retailer 14
-
$2,736 AUD
$1,922 USD
View
B
Retailer 15
-
$2,911 AUD
$2,044 USD
View
Most Expensive
B
MOH London
LG816658274 · Oct 29
$3,106 AUD
£1,718 GBP
View
15 more retailers have this diamond
Prices start from $602 AUDSave up to $2,504 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.

A
0.75ct Cushion
$602 AUD