Radiant|Lab Grown|IGI

0.79ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG818658674

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG818658674

Diamond specifications and retailer prices

From $344 CAD
$246 USD
As of October 30, 2026
Save $1,417 CAD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,761 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.79ct lab-grown radiant diamond

This 0.79ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818658674 or 818658674. Listed at 18 retailers as of October 30, 2026, with prices from $344 to $1,761, a $1,417 spread on the same certified stone. Reve Diamonds lists it at $1,761. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.79
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658674
Dimensions6.59 × 4.56 × 3.12 mm
L/W Ratio1.45
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
6.59 mm4.56 mm0.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658674
Side View
Table 66.0%Crown 39.7°Girdle: MediumPavilion 34.9°Culet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $711 CAD|Low: $242 CAD|High: $1,796 CAD|Avg: $878 CAD|+0.6%
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
Reve Diamonds
October 30, 2026
Retailer 12$344 CAD
Retailer 7$539 CAD
Retailer 4$553 CAD
Retailer 2$605 CAD
Retailer 8$692 CAD
Retailer 1$711 CAD
Retailer 9$724 CAD
Retailer 11$826 CAD
Retailer 10$974 CAD
Retailer 3$1,162 CAD
Retailer 5$1,218 CAD
Retailer 13$1,303 CAD
Retailer 6$1,541 CAD
Reve Diamonds$1,761 CAD

34 data points across 14 retailers

18 retailers$344 CAD to $1,761 CAD

Retailer 1
-
$291 CAD
$208 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$344 CAD
$246 USD
View
Final sale: no returns
Retailer 3
-
$360 CAD
$257 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$360 CAD
$257 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$539 CAD
$385 USD
View
Retailer 6
-
$553 CAD
$395 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$605 CAD
€412 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$692 CAD
ZAR 7,982 ZAR
View
A
Retailer 9
-
$711 CAD
£400 GBP
View
A
Retailer 10
-
$724 CAD
$517 USD
View
B+
Retailer 11
-
$826 CAD
$590 USD
View
B+
Retailer 12
-
$974 CAD
A$1,071 AUD
View
Retailer 13
-
$1,157 CAD
$827 USD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$1,162 CAD
$830 USD
View
B+
Retailer 15
-
$1,218 CAD
$870 USD
View
B
Retailer 16
-
$1,303 CAD
$931 USD
View
B
Retailer 17
-
$1,541 CAD
£867 GBP
View
Most Expensive
B
Reve Diamonds
15DC2AF83 · Oct 30
$1,761 CAD
$1,259 USD
View
17 more retailers have this diamond
Prices start from $344 CADSave up to $1,417 CAD

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 Radiant
$344 CAD