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 $319 USD
As of October 30, 2026
Save $1,564 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,883 USD at Diamond Exchange Canada · As of October 30, 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 October 30, 2026, with prices from $319 to $1,883, a $1,564 spread on the same certified stone. Diamond Exchange Canada lists it at $1,883. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,883 USD|Low: $319 USD|High: $3,620 USD|Avg: $1,176 USD
Diamond Exchange Canada
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
October 31, 2026
Retailer 4$319 USD
Retailer 7$416 USD
Retailer 8$420 USD
Retailer 12$577 USD
Retailer 6$661 USD
Retailer 18$707 USD
Retailer 10$806 USD
Retailer 16$991 USD
Retailer 9$1,010 USD
Retailer 2$1,070 USD
Retailer 11$1,130 USD
Retailer 14$1,161 USD
Retailer 5$1,419 USD
Retailer 3$1,463 USD
Retailer 13$1,540 USD
Retailer 17$1,540 USD
Retailer 15$1,575 USD
Diamond Exchange Canada$1,883 USD

28 data points across 18 retailers

18 retailers$319 USD to $1,883 USD

A
Cheapest Retailer
-
$319 USD
Final sale: no returns
A
Retailer 2
-
$416 USD
View
Retailer 3
-
$420 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$577 USD
View
A
Retailer 5
-
$661 USD
View
A
Retailer 6
-
$707 USD
ZAR 11,420 ZAR
View
B+
Retailer 7
-
$806 USD
View
B+
Retailer 8
-
$991 USD
A$1,525 AUD
View
B+
Retailer 9
-
$1,010 USD
View
B+
Retailer 10
-
$1,070 USD
€1,019 EUR
View
B+
Retailer 11
-
$1,130 USD
A$1,738 AUD
View
B+
Retailer 12
-
$1,161 USD
View
B
Retailer 13
-
$1,419 USD
View
B
Retailer 14
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$1,463 USD
View
B
Retailer 15
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$1,540 USD
View
B
Retailer 16
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$1,540 USD
View
B
Retailer 17
-
$1,575 USD
£1,240 GBP
View
Most Expensive
B
Diamond Exchange Canada
1995491230 · Oct 30
$1,883 USD
CA$2,615 CAD
View
17 more retailers have this diamond
Prices start from $319 USDSave up to $1,564 USD

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
$319 USD