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Cushion|Lab Grown|IGI

0.89ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG756513616

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

Certificate IGI LG756513616

Diamond specifications and retailer prices

From $620 AUD
As of November 1, 2026
Save $4,027 AUD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,647 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.89ct lab-grown cushion diamond

This 0.89ct 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 LG756513616 or 756513616. Listed at 13 retailers as of November 1, 2026, with prices from $620 to $4,647, a $4,027 spread on the same certified stone. Do Amore Diamonds lists it at $4,647. 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

0.89
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756513616
Dimensions5.45 × 5.44 × 3.62 mm
L/W Ratio1.00
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
5.45 mm5.44 mm0.89 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756513616
Side View
Table 63.0%Crown 34.4°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 66.5%

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: $2,822 AUD|Low: $620 AUD|High: $3,079 AUD|Avg: $1,651 AUD|-8.3%
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 9$620 AUD
Retailer 13$664 AUD
Retailer 4$904 AUD
Retailer 12$928 AUD
Retailer 2$1,002 AUD
Retailer 5$1,043 AUD
Retailer 10$1,230 AUD
Retailer 11$1,599 AUD
Retailer 3$2,074 AUD
Retailer 7$2,217 AUD
Retailer 8$2,419 AUD
Retailer 1$2,822 AUD
Retailer 6$2,822 AUD

31 data points across 13 retailers

13 retailers$620 AUD to $4,647 AUD

A
Cheapest Retailer
-
$620 AUD
A
Retailer 2
-
$664 AUD
View
A
Retailer 3
-
$904 AUD
View
A
Retailer 4
-
$928 AUD
View
A
Retailer 5
-
$1,002 AUD
View
A
Retailer 6
-
$1,230 AUD
View
B+
Retailer 7
-
$1,599 AUD
View
B
Retailer 8
-
$2,074 AUD
View
B
Retailer 9
-
$2,217 AUD
View
B
Retailer 10
-
$2,419 AUD
View
B
Retailer 11
-
$2,822 AUD
View
B
Retailer 12
-
$2,822 AUD
View
Most Expensive
B
Do Amore Diamonds
32-LG756513616 · Nov 4
$4,647 AUD
$3,260 USD
View
12 more retailers have this diamond
Prices start from $620 AUDSave up to $4,027 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
0.89ct Cushion
$620 AUD