Radiant|Lab Grown|IGI

1.44ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG627445037

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

Certificate IGI LG627445037

Diamond specifications and retailer prices

From $278 USD
As of October 30, 2026
Save $1,111 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,389 USD at MOH London · As of October 29, 2026
View at MOH London

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 LG627445037 or 627445037. Listed at 17 retailers as of October 29, 2026, with prices from $278 to $1,389, a $1,111 spread on the same certified stone. MOH London lists it at $1,389. 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 angle42.4°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627445037
Dimensions8.05 × 5.58 × 3.67 mm
L/W Ratio1.44
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
8.05 mm5.58 mm1.44 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627445037
Side View
Table 62.0%Crown 42.4°Girdle: MED-STKPavilion 33.3°Culet: NoneDepth 65.8%

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: $1,389 USD|Low: $267 USD|High: $1,398 USD|Avg: $718 USD|+4.5%
MOH London
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 14$278 USD
Retailer 5$311 USD
Retailer 3$323 USD
Retailer 4$345 USD
Retailer 15$345 USD
Retailer 11$505 USD
Retailer 17$568 USD
Retailer 10$592 USD
Retailer 8$603 USD
Retailer 2$607 USD
Retailer 6$619 USD
Retailer 12$910 USD
Retailer 13$1,059 USD
Retailer 16$1,108 USD
Retailer 9$1,159 USD
Retailer 7$1,341 USD
MOH London$1,389 USD

43 data points across 17 retailers

17 retailers$278 USD to $1,389 USD

A
Cheapest Retailer
-
$278 USD
A
Retailer 2
-
$311 USD
View
Final sale: no returns
A
Retailer 3
-
$323 USD
View
A
Retailer 4
-
$345 USD
View
A
Retailer 5
-
$345 USD
View
A
Retailer 6
-
$505 USD
View
B+
Retailer 7
-
$568 USD
View
B+
Retailer 8
-
$592 USD
ZAR 9,570 ZAR
View
B+
Retailer 9
-
$603 USD
View
B+
Retailer 10
-
$607 USD
£478 GBP
View
B+
Retailer 11
-
$619 USD
View
B+
Retailer 12
-
$910 USD
View
B
Retailer 13
-
$1,059 USD
View
B
Retailer 14
-
$1,108 USD
View
B
Retailer 15
-
$1,159 USD
View
B
Retailer 16
-
$1,341 USD
£1,056 GBP
View
Most Expensive
B
MOH London
LG627445037 · Oct 29
$1,389 USD
£1,094 GBP
View
16 more retailers have this diamond
Prices start from $278 USDSave up to $1,111 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
$278 USD