Radiant|Lab Grown|IGI

1.49ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG667448621

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

Certificate IGI LG667448621

Diamond specifications and retailer prices

From $672 USD
£529 GBP
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $1,157 USD at Rare Carat
View at Rare Carat

About this 1.49ct lab-grown radiant diamond

This 1.49ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG667448621 or 667448621. Listed at 2 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667448621
Dimensions8.10 × 5.55 × 3.77 mm
L/W Ratio1.46
Top View
8.10 mm5.55 mm1.49 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667448621
Side View
Table 63.0%Crown 45.8°Girdle: MediumPavilion 34.5°Culet: NoneDepth 67.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $547 USD|Low: $158 USD|High: $2,150 USD|Avg: $715 USD|+38.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
April 24, 2026
Retailer 2$197 USD
Retailer 10$330 USD
Retailer 5$354 USD
Retailer 4$386 USD
Retailer 3$427 USD
Retailer 7$526 USD
Retailer 1$547 USD
Retailer 9$645 USD
Retailer 8$1,189 USD
Retailer 6$1,920 USD

59 data points across 10 retailers

2 retailers

B+
Cheapest Retailer
-
$672 USD
£529 GBP
Most Expensive
Rare Carat
667448621
$1,157 USD
View
1 more retailer has this diamond
Prices start from $672 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.

B+
1.49ct Radiant
$672 USD