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Radiant|Lab Grown|IGI

1.45ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG616403061

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

Certificate IGI LG616403061

Diamond specifications and retailer prices

From $278 CAD
$199 USD
As of October 30, 2026
Save $2,028 CAD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,306 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown radiant diamond

This 1.45ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616403061 or 616403061. Listed at 13 retailers as of October 29, 2026, with prices from $278 to $2,306, a $2,028 spread on the same certified stone. Do Amore Diamonds lists it at $2,306. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616403061
Dimensions8.14 × 5.57 × 3.79 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.14 mm5.57 mm1.45 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616403061
Side View
Table 60.0%Crown 37.1°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
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: $2,306 CAD|Low: $198 CAD|High: $2,390 CAD|Avg: $893 CAD|-3.5%
Do Amore Diamonds
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
October 29, 2026
Retailer 14$240 CAD
Retailer 3$278 CAD
Retailer 11$279 CAD
Retailer 2$405 CAD
Retailer 16$534 CAD
Retailer 8$572 CAD
Retailer 4$576 CAD
Retailer 7$757 CAD
Retailer 9$803 CAD
Retailer 6$824 CAD
Retailer 12$1,013 CAD
Retailer 13$1,041 CAD
Retailer 15$1,058 CAD
Retailer 5$1,324 CAD
Retailer 10$1,542 CAD
Do Amore Diamonds$2,306 CAD

23 data points across 16 retailers

13 retailers$278 CAD to $2,306 CAD

Retailer 1
-
$240 CAD
$172 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$278 CAD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$279 CAD
$200 USD
View
A
Retailer 4
-
$405 CAD
£228 GBP
View
B+
Retailer 5
-
$534 CAD
$382 USD
View
Retailer 6
-
$803 CAD
A$884 AUD
View
Price last confirmed 7 days ago
Retailer 7
-
$1,013 CAD
$725 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$1,020 CAD
$730 USD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$1,041 CAD
$745 USD
View
B+
Retailer 10
-
$1,058 CAD
$757 USD
View
B
Retailer 11
-
$1,198 CAD
£675 GBP
View
Retailer 12
-
$1,542 CAD
£869 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-02DDCC6E6 · Oct 29
$2,306 CAD
$1,650 USD
View
12 more retailers have this diamond
Prices start from $278 CADSave up to $2,028 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
1.45ct Radiant
$278 CAD