Radiant|Lab Grown|IGI

1.30ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG645472749

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

Certificate IGI LG645472749

Diamond specifications and retailer prices

From $298 CAD
As of November 4, 2026
Save $2,029 CAD (87%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,327 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG645472749 or 645472749. Listed at 29 retailers as of November 4, 2026, with prices from $298 to $2,327, a $2,029 spread on the same certified stone. Brilliant Earth lists it at $2,327. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645472749
Dimensions8.08 × 5.35 × 3.48 mm
L/W Ratio1.51
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
8.08 mm5.35 mm1.30 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645472749
Side View
Table 63.0%Crown 38.1°Girdle: MED-STKPavilion 32°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,327 CAD|Low: $298 CAD|High: $2,439 CAD|Avg: $968 CAD|-4.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 3$298 CAD
Retailer 11$332 CAD
Retailer 4$523 CAD
Retailer 9$624 CAD
Retailer 7$637 CAD
Retailer 2$676 CAD
Retailer 5$712 CAD
Retailer 6$903 CAD
Retailer 13$1,191 CAD
Retailer 10$1,414 CAD
Retailer 8$1,479 CAD
Retailer 12$1,616 CAD
Brilliant Earth$2,327 CAD

43 data points across 13 retailers

29 retailers$298 CAD to $2,327 CAD

A
Cheapest Retailer
-
$298 CAD
Retailer 2
-
$298 CAD
View
Price last confirmed 27 days ago
Retailer 3
-
$298 CAD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$332 CAD
View
Final sale: no returns
Retailer 5
-
$346 CAD
View
Price last confirmed 38 days ago
Retailer 6
-
$365 CAD
View
Price last confirmed 36 days ago
Retailer 7
-
$369 CAD
View
Price last confirmed 32 days ago
A
Retailer 8
-
$428 CAD
View
B+
Retailer 9
-
$523 CAD
View
A
Retailer 10
-
$624 CAD
View
A
Retailer 11
-
$637 CAD
View
A
Retailer 12
-
$676 CAD
View
A
Retailer 13
-
$712 CAD
View
B+
Retailer 14
-
$797 CAD
View
B+
Retailer 15
-
$903 CAD
View
B+
Retailer 16
-
$921 CAD
View
B+
Retailer 17
-
$1,187 CAD
View
Retailer 18
-
$1,187 CAD
View
Price last confirmed 35 days ago
Retailer 19
-
$1,187 CAD
View
Price last confirmed 25 days ago
B+
Retailer 20
-
$1,191 CAD
View
B+
Retailer 21
-
$1,256 CAD
View
B+
Retailer 22
-
$1,260 CAD
View
B
Retailer 23
-
$1,336 CAD
View
B
Retailer 24
-
$1,414 CAD
View
B+
Retailer 25
-
$1,479 CAD
View
Retailer 26
-
$1,550 CAD
View
Price last confirmed 65 days ago
Retailer 27
-
$1,616 CAD
View
Price last confirmed 14 days ago
B
Retailer 28
-
$1,724 CAD
View
Most Expensive
B
Brilliant Earth
11545618A · Nov 4
$2,327 CAD
$1,670 USD
View
28 more retailers have this diamond
Prices start from $298 CADSave up to $2,029 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
1.30ct Radiant
$298 CAD