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Radiant|Lab Grown|IGI

1.68ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG729579197

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

Certificate IGI LG729579197

Diamond specifications and retailer prices

From $676 CAD
$484 USD
As of October 30, 2026
Save $2,845 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,522 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.68ct lab-grown radiant diamond

This 1.68ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729579197 or 729579197. Listed at 18 retailers as of October 29, 2026, with prices from $676 to $3,522, a $2,845 spread on the same certified stone. MOH London lists it at $3,522. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729579197
Dimensions8.53 × 5.82 × 3.85 mm
L/W Ratio1.47
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
8.53 mm5.82 mm1.68 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729579197
Side View
Table 64.0%Crown 40.9°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 66.2%

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: $3,522 CAD|Low: $539 CAD|High: $3,545 CAD|Avg: $1,596 CAD|-0.7%
MOH London
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
October 30, 2026
Retailer 12$676 CAD
Retailer 5$757 CAD
Retailer 3$840 CAD
Retailer 13$840 CAD
Retailer 8$890 CAD
Retailer 10$1,034 CAD
Retailer 7$1,152 CAD
Retailer 4$1,280 CAD
Retailer 15$1,309 CAD
Retailer 9$1,442 CAD
Retailer 2$1,954 CAD
Retailer 11$2,256 CAD
Retailer 6$2,448 CAD
Retailer 14$3,140 CAD
MOH London$3,522 CAD

38 data points across 15 retailers

18 retailers$676 CAD to $3,522 CAD

A
Cheapest Retailer
-
$676 CAD
$484 USD
A
Retailer 2
-
$757 CAD
$542 USD
View
Final sale: no returns
A
Retailer 3
-
$759 CAD
$543 USD
View
Retailer 4
-
$840 CAD
$601 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$840 CAD
$601 USD
View
A
Retailer 6
-
$890 CAD
£502 GBP
View
B+
Retailer 7
-
$1,034 CAD
$740 USD
View
B+
Retailer 8
-
$1,152 CAD
$825 USD
View
B+
Retailer 9
-
$1,280 CAD
$916 USD
View
B+
Retailer 10
-
$1,309 CAD
$937 USD
View
B+
Retailer 11
-
$1,442 CAD
ZAR 16,679 ZAR
View
B
Retailer 12
-
$1,954 CAD
A$2,152 AUD
View
B
Retailer 13
-
$2,256 CAD
$1,615 USD
View
B
Retailer 14
-
$2,448 CAD
£1,380 GBP
View
B
Retailer 15
-
$2,697 CAD
$1,931 USD
View
B
Retailer 16
-
$2,717 CAD
$1,945 USD
View
B
Retailer 17
-
$3,140 CAD
$2,248 USD
View
Most Expensive
B
MOH London
LG729579197 · Oct 29
$3,522 CAD
£1,985 GBP
View
17 more retailers have this diamond
Prices start from $676 CADSave up to $2,845 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
1.68ct Radiant
$676 CAD