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Cushion|Lab Grown|IGI

0.79ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG816658196

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

Certificate IGI LG816658196

Diamond specifications and retailer prices

From $453 AUD
As of November 3, 2026
Save $2,231 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,684 AUD at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 0.79ct lab-grown cushion diamond

This 0.79ct 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 LG816658196 or 816658196. Listed at 18 retailers as of November 2, 2026, with prices from $453 to $2,684, a $2,231 spread on the same certified stone. Diamond Exchange Canada lists it at $2,684. 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

0.79
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816658196
Dimensions5.23 × 5.08 × 3.52 mm
L/W Ratio1.03
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
5.23 mm5.08 mm0.79 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816658196
Side View
Table 60.0%Crown 35.4°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 69.3%

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: $2,684 AUD|Low: $453 AUD|High: $5,160 AUD|Avg: $1,647 AUD
Diamond Exchange Canada
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
Retailer 17
Retailer 18
November 4, 2026
Retailer 15$453 AUD
Retailer 7$593 AUD
Retailer 8$599 AUD
Retailer 4$823 AUD
Retailer 6$942 AUD
Retailer 17$1,011 AUD
Retailer 10$1,149 AUD
Retailer 11$1,426 AUD
Retailer 9$1,440 AUD
Retailer 18$1,524 AUD
Retailer 3$1,609 AUD
Retailer 5$1,655 AUD
Retailer 14$2,016 AUD
Retailer 12$2,081 AUD
Retailer 2$2,181 AUD
Retailer 13$2,181 AUD
Retailer 16$2,224 AUD
Diamond Exchange Canada$2,684 AUD

32 data points across 18 retailers

18 retailers$453 AUD to $2,684 AUD

A
Cheapest Retailer
-
$453 AUD
Final sale: no returns
A
Retailer 2
-
$593 AUD
View
A
Retailer 3
-
$599 AUD
View
A
Retailer 4
-
$823 AUD
View
A
Retailer 5
-
$942 AUD
View
A
Retailer 6
-
$1,011 AUD
View
B+
Retailer 7
-
$1,149 AUD
View
B+
Retailer 8
-
$1,426 AUD
View
B+
Retailer 9
-
$1,440 AUD
View
B+
Retailer 10
-
$1,524 AUD
View
B+
Retailer 11
-
$1,609 AUD
View
B+
Retailer 12
-
$1,655 AUD
View
B
Retailer 13
-
$2,016 AUD
View
B
Retailer 14
-
$2,081 AUD
View
B
Retailer 15
-
$2,181 AUD
View
B
Retailer 16
-
$2,181 AUD
View
B
Retailer 17
-
$2,224 AUD
View
Most Expensive
B
Diamond Exchange Canada
1995491230 · Nov 2
$2,684 AUD
CA$2,615 CAD
View
17 more retailers have this diamond
Prices start from $453 AUDSave up to $2,231 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
0.79ct Cushion
$453 AUD