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Radiant|Lab Grown|IGI

1.30ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG838621588

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

Certificate IGI LG838621588

Diamond specifications and retailer prices

From $262 CAD
As of November 4, 2026
Save $2,553 CAD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,815 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 LG838621588 or 838621588. Listed at 22 retailers as of November 4, 2026, with prices from $262 to $2,815, a $2,553 spread on the same certified stone. Brilliant Earth lists it at $2,815. 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 angle45.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838621588
Dimensions8.28 × 5.20 × 3.47 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm5.20 mm1.30 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838621588
Side View
Table 68.0%Crown 45.2°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $369 CAD|Low: $262 CAD|High: $1,904 CAD|Avg: $787 CAD|-3.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 4, 2026
Retailer 12$262 CAD
Retailer 15$294 CAD
Retailer 19$304 CAD
Retailer 2$325 CAD
Retailer 13$334 CAD
Retailer 1$369 CAD
Retailer 16$439 CAD
Retailer 10$538 CAD
Retailer 6$563 CAD
Retailer 17$582 CAD
Retailer 8$779 CAD
Retailer 5$796 CAD
Retailer 9$907 CAD
Retailer 14$1,044 CAD
Retailer 20$1,048 CAD
Retailer 4$1,060 CAD
Retailer 18$1,090 CAD
Retailer 3$1,119 CAD
Retailer 7$1,527 CAD
Retailer 11$1,616 CAD

17 data points across 20 retailers

22 retailers$262 CAD to $2,815 CAD

A+
Cheapest Retailer
-
$262 CAD
A
Retailer 2
-
$294 CAD
View
Final sale: no returns
A
Retailer 3
-
$304 CAD
View
A
Retailer 4
-
$325 CAD
View
Retailer 5
-
$334 CAD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$369 CAD
View
B+
Retailer 7
-
$439 CAD
View
A
Retailer 8
-
$538 CAD
View
A
Retailer 9
-
$563 CAD
View
A
Retailer 10
-
$582 CAD
View
A
Retailer 11
-
$779 CAD
View
A
Retailer 12
-
$796 CAD
View
B+
Retailer 13
-
$907 CAD
View
B+
Retailer 14
-
$1,044 CAD
View
B+
Retailer 15
-
$1,048 CAD
View
B+
Retailer 16
-
$1,060 CAD
View
B+
Retailer 17
-
$1,090 CAD
View
B+
Retailer 18
-
$1,119 CAD
View
B+
Retailer 19
-
$1,527 CAD
View
Retailer 20
-
$1,616 CAD
View
Price last confirmed 14 days ago
Retailer 21
-
$2,526 CAD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
22411309A · Nov 4
$2,815 CAD
$2,020 USD
View
21 more retailers have this diamond
Prices start from $262 CADSave up to $2,553 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
$262 CAD