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Radiant|Lab Grown|IGI

1.30ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG652402453

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

Certificate IGI LG652402453

Diamond specifications and retailer prices

From $1,309 USD
As of November 5, 2026
Save $421 USD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,730 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG652402453 or 652402453. Listed at 2 retailers as of November 4, 2026, with prices from $1,309 to $1,730, a $421 spread on the same certified stone. Brilliant Earth lists it at $1,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652402453
Dimensions7.52 × 5.52 × 3.62 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm5.52 mm1.30 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652402453
Side View
Table 66.0%Crown 47.5°Girdle: MediumPavilion 34.2°Culet: NoneDepth 67.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $1,730 USD|Low: $1,730 USD|High: $2,040 USD|Avg: $1,937 USD|-15.2%
October 4, 2026
Brilliant Earth$1,730 USD

7 data points across 1 retailer

2 retailers$1,309 USD to $1,730 USD

B
Cheapest Retailer
-
$1,309 USD
Most Expensive
B
Brilliant Earth
13733117B · Nov 4
$1,730 USD
View
1 more retailer has this diamond
Prices start from $1,309 USDSave up to $421 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
1.30ct Radiant
$1,309 USD