Radiant|Lab Grown|IGI

1.30ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG735504932

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

Certificate IGI LG735504932

Diamond specifications and retailer prices

From $199 USD
As of November 6, 2026
Save $981 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,180 USD at Brilliant Earth · As of November 6, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735504932 or 735504932. Listed at 20 retailers as of November 6, 2026, with prices from $199 to $1,180, a $981 spread on the same certified stone. Brilliant Earth lists it at $1,180. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.1°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735504932
Dimensions7.84 × 5.43 × 3.64 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm5.43 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735504932
Side View
Table 67.0%Crown 25.1°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,180 USD|Low: $191 USD|High: $1,250 USD|Avg: $605 USD|-5.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$199 USD
Retailer 4$247 USD
Retailer 6$293 USD
Retailer 2$418 USD
Retailer 7$448 USD
Retailer 5$458 USD
Retailer 10$602 USD
Retailer 8$620 USD
Retailer 11$715 USD
Retailer 12$797 USD
Retailer 9$1,154 USD
Brilliant Earth$1,180 USD

37 data points across 12 retailers

20 retailers$199 USD to $1,180 USD

A
Cheapest Retailer
-
$199 USD
A
Retailer 2
-
$231 USD
View
Retailer 3
-
$247 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$247 USD
View
A
Retailer 5
-
$293 USD
View
A
Retailer 6
-
$418 USD
View
A
Retailer 7
-
$428 USD
View
A
Retailer 8
-
$448 USD
View
A
Retailer 9
-
$458 USD
View
B+
Retailer 10
-
$495 USD
View
B+
Retailer 11
-
$495 USD
View
B+
Retailer 12
-
$602 USD
View
B+
Retailer 13
-
$620 USD
View
Retailer 14
-
$715 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$794 USD
View
B
Retailer 16
-
$797 USD
View
B
Retailer 17
-
$847 USD
View
B
Retailer 18
-
$854 USD
View
B
Retailer 19
-
$1,154 USD
View
Most Expensive
B
Brilliant Earth
15797080A · Nov 6
$1,180 USD
View
19 more retailers have this diamond
Prices start from $199 USDSave up to $981 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
1.30ct Radiant
$199 USD