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Cushion|Lab Grown|IGI

0.87ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG749508913

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

Certificate IGI LG749508913

Diamond specifications and retailer prices

From $613 AUD
As of November 1, 2026
Save $3,949 AUD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,562 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.87ct lab-grown cushion diamond

This 0.87ct 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 LG749508913 or 749508913. Listed at 13 retailers as of November 1, 2026, with prices from $613 to $4,562, a $3,949 spread on the same certified stone. Do Amore Diamonds lists it at $4,562. 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

0.87
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749508913
Dimensions5.53 × 5.49 × 3.37 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
5.53 mm5.49 mm0.87 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749508913
Side View
Table 66.0%Crown 36°Girdle: MED-STKPavilion 36°Culet: NoneDepth 61.4%

Caratlytics Score

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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: $2,751 AUD|Low: $613 AUD|High: $3,008 AUD|Avg: $1,613 AUD|-8.5%
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$613 AUD
Retailer 2$650 AUD
Retailer 4$885 AUD
Retailer 11$907 AUD
Retailer 12$989 AUD
Retailer 5$1,021 AUD
Retailer 10$1,207 AUD
Retailer 3$1,589 AUD
Retailer 13$2,028 AUD
Retailer 7$2,177 AUD
Retailer 8$2,430 AUD
Retailer 1$2,751 AUD
Retailer 6$2,751 AUD

31 data points across 13 retailers

13 retailers$613 AUD to $4,562 AUD

A
Cheapest Retailer
-
$613 AUD
A
Retailer 2
-
$650 AUD
View
A
Retailer 3
-
$885 AUD
View
A
Retailer 4
-
$907 AUD
View
A
Retailer 5
-
$989 AUD
View
A
Retailer 6
-
$1,207 AUD
View
Retailer 7
-
$1,589 AUD
View
Price last confirmed 31 days ago
B
Retailer 8
-
$2,028 AUD
View
B
Retailer 9
-
$2,177 AUD
View
B
Retailer 10
-
$2,430 AUD
View
B
Retailer 11
-
$2,751 AUD
View
B
Retailer 12
-
$2,751 AUD
View
Most Expensive
B
Do Amore Diamonds
32-LG749508913 · Nov 4
$4,562 AUD
$3,200 USD
View
12 more retailers have this diamond
Prices start from $613 AUDSave up to $3,949 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
0.87ct Cushion
$613 AUD