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Cushion|Lab Grown|IGI

0.81ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG756513724

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG756513724

Diamond specifications and retailer prices

From $371 AUD
As of November 1, 2026
Save $3,906 AUD (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,277 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.81ct lab-grown cushion diamond

This 0.81ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG756513724 or 756513724. Listed at 14 retailers as of November 1, 2026, with prices from $371 to $4,277, a $3,906 spread on the same certified stone. Do Amore Diamonds lists it at $4,277. 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

0.81
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756513724
Dimensions5.25 × 5.21 × 3.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.25 mm5.21 mm0.81 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG756513724
Side View
Table 61.0%Crown 35.5°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 67.2%

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: Nov 1
Current: $1,187 AUD|Low: $385 AUD|High: $2,780 AUD|Avg: $1,531 AUD|+16.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 12$606 AUD
Retailer 6$607 AUD
Retailer 4$828 AUD
Retailer 9$844 AUD
Retailer 5$947 AUD
Retailer 13$954 AUD
Retailer 1$1,187 AUD
Retailer 3$1,483 AUD
Retailer 7$2,057 AUD
Retailer 2$2,060 AUD
Retailer 8$2,277 AUD
Retailer 10$2,552 AUD
Retailer 11$2,552 AUD

31 data points across 13 retailers

14 retailers$371 AUD to $4,277 AUD

A
Cheapest Retailer
-
$371 AUD
A
Retailer 2
-
$606 AUD
View
A
Retailer 3
-
$607 AUD
View
A
Retailer 4
-
$828 AUD
View
A
Retailer 5
-
$844 AUD
View
A
Retailer 6
-
$954 AUD
View
B+
Retailer 7
-
$1,187 AUD
View
B+
Retailer 8
-
$1,483 AUD
View
B
Retailer 9
-
$2,057 AUD
View
B
Retailer 10
-
$2,060 AUD
View
B
Retailer 11
-
$2,277 AUD
View
B
Retailer 12
-
$2,552 AUD
View
B
Retailer 13
-
$2,552 AUD
View
Most Expensive
B
Do Amore Diamonds
32-LG756513724 · Nov 4
$4,277 AUD
$3,000 USD
View
13 more retailers have this diamond
Prices start from $371 AUDSave up to $3,906 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
0.81ct Cushion
$371 AUD