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 $184 USD
As of October 30, 2026
Save $1,005 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,189 USD at Flawless Fine Jewelry · As of October 31, 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 30, 2026, with prices from $184 to $1,189, a $1,005 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,189. 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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,189 USD|Low: $172 USD|High: $1,189 USD|Avg: $539 USD|+2.6%
Flawless Fine Jewelry
Retailer 2
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Retailer 12
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Retailer 19
October 31, 2026
Retailer 16$184 USD
Retailer 8$208 USD
Retailer 10$223 USD
Retailer 19$228 USD
Retailer 15$235 USD
Retailer 7$374 USD
Retailer 3$382 USD
Retailer 17$402 USD
Retailer 18$412 USD
Retailer 5$543 USD
Retailer 13$559 USD
Retailer 12$597 USD
Retailer 11$716 USD
Retailer 9$735 USD
Retailer 6$744 USD
Retailer 2$774 USD
Retailer 14$930 USD
Retailer 4$1,043 USD
Flawless Fine Jewelry$1,189 USD

39 data points across 19 retailers

20 retailers$184 USD to $1,189 USD

A
Cheapest Retailer
-
$184 USD
A
Retailer 2
-
$208 USD
View
A
Retailer 3
-
$223 USD
View
A
Retailer 4
-
$228 USD
View
A
Retailer 5
-
$235 USD
View
Final sale: no returns
Retailer 6
-
$374 USD
€356 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$382 USD
ZAR 6,179 ZAR
View
B+
Retailer 8
-
$402 USD
View
A
Retailer 9
-
$412 USD
£325 GBP
View
A
Retailer 10
-
$543 USD
A$836 AUD
View
B+
Retailer 11
-
$559 USD
View
B+
Retailer 12
-
$597 USD
View
B+
Retailer 13
-
$716 USD
View
Retailer 14
-
$735 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$739 USD
£582 GBP
View
B+
Retailer 16
-
$744 USD
A$1,144 AUD
View
B+
Retailer 17
-
$774 USD
View
B
Retailer 18
-
$930 USD
View
B
Retailer 19
-
$1,043 USD
£821 GBP
View
Most Expensive
B
Flawless Fine Jewelry
7C44BBC93 · Oct 31
$1,189 USD
£936 GBP
View
19 more retailers have this diamond
Prices start from $184 USDSave up to $1,005 USD

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
$184 USD