Radiant|Lab Grown|IGI

1.30ct F VS2 Radiant Lab Grown Diamond

GD • F/VS2 • IGI LG623430075

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

Certificate IGI LG623430075

Diamond specifications and retailer prices

From $640 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $667 USD at Rare Carat · As of September 9, 2026
View at Rare Carat

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 VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG623430075 or 623430075. Listed at 2 retailers as of November 2, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
F
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623430075
Dimensions7.77 × 5.43 × 3.69 mm
L/W Ratio1.43
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
7.77 mm5.43 mm1.30 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623430075
Side View
Table 61.0%Crown 40°Girdle: MediumPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $667 USD|Low: $136 USD|High: $1,234 USD|Avg: $624 USD|-14.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 9, 2026
Retailer 6$136 USD
Retailer 4$352 USD
Retailer 2$359 USD
Retailer 3$453 USD
Retailer 5$499 USD
Retailer 10$562 USD
Retailer 7$649 USD
Rare Carat$667 USD
Retailer 9$733 USD
Retailer 8$1,097 USD

71 data points across 10 retailers

2 retailers

B
Cheapest Retailer
-
$640 USD
Most Expensive
Rare Carat
1463779-1-1_l_623430075 · Sep 9
$667 USD
View
Price last confirmed 56 days ago
1 more retailer has this diamond
Prices start from $640 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
$640 USD