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Cushion|Lab Grown|IGI

0.63ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG764675451

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

Certificate IGI LG764675451

Diamond specifications and retailer prices

From $490 AUD
As of November 3, 2026
Save $3,073 AUD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,564 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.63ct lab-grown cushion diamond

This 0.63ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG764675451 or 764675451. Listed at 13 retailers as of November 3, 2026, with prices from $490 to $3,564, a $3,073 spread on the same certified stone. Do Amore Diamonds lists it at $3,564. 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

0.63
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764675451
Dimensions4.95 × 4.75 × 3.11 mm
L/W Ratio1.04
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
4.95 mm4.75 mm0.63 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG764675451
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 33.2°Culet: NoneDepth 65.5%

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 3
Current: $3,564 AUD|Low: $490 AUD|High: $3,564 AUD|Avg: $1,558 AUD
Do Amore Diamonds
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
November 4, 2026
Retailer 5$490 AUD
Retailer 14$592 AUD
Retailer 4$641 AUD
Retailer 12$909 AUD
Retailer 10$962 AUD
Retailer 6$981 AUD
Retailer 3$1,041 AUD
Retailer 13$1,547 AUD
Retailer 8$1,933 AUD
Retailer 11$1,934 AUD
Retailer 9$2,123 AUD
Retailer 2$2,352 AUD
Retailer 7$2,352 AUD
Do Amore Diamonds$3,564 AUD

29 data points across 14 retailers

13 retailers$490 AUD to $3,564 AUD

A
Cheapest Retailer
-
$490 AUD
A
Retailer 2
-
$592 AUD
View
A
Retailer 3
-
$641 AUD
View
A
Retailer 4
-
$909 AUD
View
B+
Retailer 5
-
$962 AUD
View
B+
Retailer 6
-
$1,041 AUD
View
B
Retailer 7
-
$1,547 AUD
View
B
Retailer 8
-
$1,933 AUD
View
B
Retailer 9
-
$1,934 AUD
View
B
Retailer 10
-
$2,123 AUD
View
B
Retailer 11
-
$2,352 AUD
View
B
Retailer 12
-
$2,352 AUD
View
Most Expensive
B
Do Amore Diamonds
32-LG764675451 · Nov 4
$3,564 AUD
$2,500 USD
View
12 more retailers have this diamond
Prices start from $490 AUDSave up to $3,073 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
0.63ct Cushion
$490 AUD