Radiant|Lab Grown|IGI

0.79ct D FL Radiant Lab Grown Diamond

GD • D/FL • IGI LG818657664

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

Certificate IGI LG818657664

Diamond specifications and retailer prices

From $485 CAD
$347 USD
As of October 30, 2026
Save $1,673 CAD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,158 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 FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG818657664 or 818657664. Listed at 19 retailers as of October 30, 2026, with prices from $485 to $2,158, a $1,673 spread on the same certified stone. Reve Diamonds lists it at $2,158. 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
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657664
Dimensions6.61 × 4.57 × 3.17 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
6.61 mm4.57 mm0.79 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657664
Side View
Table 68.0%Crown 41.6°Girdle: STK-THKPavilion 35.7°Culet: NoneDepth 69.4%

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: Oct 30
Current: $956 CAD|Low: $345 CAD|High: $2,501 CAD|Avg: $1,136 CAD|-19.0%
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
Retailer 14
Retailer 15
Reve Diamonds
November 1, 2026
Retailer 6$485 CAD
Retailer 3$531 CAD
Retailer 2$536 CAD
Retailer 14$757 CAD
Retailer 15$767 CAD
Retailer 13$796 CAD
Retailer 8$873 CAD
Retailer 1$956 CAD
Retailer 4$962 CAD
Retailer 10$971 CAD
Retailer 9$992 CAD
Retailer 5$1,209 CAD
Retailer 12$1,650 CAD
Retailer 7$1,791 CAD
Retailer 11$2,155 CAD
Reve Diamonds$2,158 CAD

37 data points across 16 retailers

19 retailers$485 CAD to $2,158 CAD

Retailer 1
-
$433 CAD
$310 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$485 CAD
$347 USD
View
Final sale: no returns
Retailer 3
-
$531 CAD
$380 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$536 CAD
$384 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$536 CAD
$384 USD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$757 CAD
$542 USD
View
B+
Retailer 7
-
$767 CAD
$549 USD
View
B+
Retailer 8
-
$796 CAD
$570 USD
View
B+
Retailer 9
-
$873 CAD
€595 EUR
View
B+
Retailer 10
-
$956 CAD
£539 GBP
View
B
Retailer 11
-
$962 CAD
$689 USD
View
B+
Retailer 12
-
$971 CAD
ZAR 11,235 ZAR
View
B+
Retailer 13
-
$992 CAD
$710 USD
View
B
Retailer 14
-
$1,209 CAD
$865 USD
View
B
Retailer 15
-
$1,650 CAD
$1,181 USD
View
Retailer 16
-
$1,727 CAD
$1,236 USD
View
Price last confirmed 32 days ago
B
Retailer 17
-
$1,791 CAD
$1,282 USD
View
B
Retailer 18
-
$2,155 CAD
£1,215 GBP
View
Most Expensive
B
Reve Diamonds
0F0387008 · Oct 30
$2,158 CAD
$1,545 USD
View
18 more retailers have this diamond
Prices start from $485 CADSave up to $1,673 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
$485 CAD