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Radiant|Lab Grown|IGI

1.44ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG621410454

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

Certificate IGI LG621410454

Diamond specifications and retailer prices

From $258 CAD
$184 USD
As of October 30, 2026
Save $1,406 CAD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,664 CAD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.44ct lab-grown radiant diamond

This 1.44ct 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 LG621410454 or 621410454. Listed at 20 retailers as of October 29, 2026, with prices from $258 to $1,664, a $1,406 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,664. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621410454
Dimensions8.19 × 5.44 × 3.65 mm
L/W Ratio1.51
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
8.19 mm5.44 mm1.44 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621410454
Side View
Table 63.0%Crown 37.8°Girdle: MediumPavilion 34.3°Culet: NoneDepth 67.1%

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: $1,664 CAD|Low: $241 CAD|High: $1,664 CAD|Avg: $811 CAD|+2.6%
Flawless Fine Jewelry
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
October 30, 2026
Retailer 11$258 CAD
Retailer 14$319 CAD
Retailer 10$329 CAD
Retailer 4$523 CAD
Retailer 15$535 CAD
Retailer 12$563 CAD
Retailer 13$577 CAD
Retailer 17$761 CAD
Retailer 7$775 CAD
Retailer 8$833 CAD
Retailer 9$1,002 CAD
Retailer 6$1,029 CAD
Retailer 3$1,041 CAD
Retailer 5$1,058 CAD
Retailer 2$1,302 CAD
Retailer 16$1,459 CAD
Flawless Fine Jewelry$1,664 CAD

42 data points across 17 retailers

20 retailers$258 CAD to $1,664 CAD

A
Cheapest Retailer
-
$258 CAD
$184 USD
A
Retailer 2
-
$291 CAD
$208 USD
View
A
Retailer 3
-
$312 CAD
$223 USD
View
A
Retailer 4
-
$319 CAD
$228 USD
View
A
Retailer 5
-
$329 CAD
$235 USD
View
Final sale: no returns
A
Retailer 6
-
$523 CAD
€356 EUR
View
A
Retailer 7
-
$535 CAD
ZAR 6,179 ZAR
View
B+
Retailer 8
-
$563 CAD
$402 USD
View
A
Retailer 9
-
$577 CAD
£325 GBP
View
A
Retailer 10
-
$761 CAD
A$836 AUD
View
B+
Retailer 11
-
$775 CAD
$554 USD
View
B+
Retailer 12
-
$833 CAD
$595 USD
View
B+
Retailer 13
-
$1,002 CAD
$716 USD
View
Retailer 14
-
$1,029 CAD
$735 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$1,034 CAD
£582 GBP
View
B+
Retailer 16
-
$1,041 CAD
A$1,144 AUD
View
B
Retailer 17
-
$1,058 CAD
$756 USD
View
B
Retailer 18
-
$1,302 CAD
$930 USD
View
B
Retailer 19
-
$1,459 CAD
£821 GBP
View
Most Expensive
B
Flawless Fine Jewelry
7C44BBC93 · Oct 29
$1,664 CAD
£936 GBP
View
19 more retailers have this diamond
Prices start from $258 CADSave up to $1,406 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
1.44ct Radiant
$258 CAD