Radiant|Lab Grown|IGI

1.30ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG581338836

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

Certificate IGI LG581338836

Diamond specifications and retailer prices

From $187 USD
As of November 6, 2026
Save $1,613 USD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,800 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG581338836 or 581338836. Listed at 9 retailers as of November 2, 2026, with prices from $187 to $1,800, a $1,613 spread on the same certified stone. Do Amore Diamonds lists it at $1,800. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581338836
Dimensions7.86 × 5.33 × 3.53 mm
L/W Ratio1.47
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
7.86 mm5.33 mm1.30 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581338836
Side View
Table 66.0%Crown 40.5°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,800 USD|Low: $176 USD|High: $1,800 USD|Avg: $688 USD|+2.3%
Do Amore Diamonds
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
November 1, 2026
Retailer 12$187 USD
Retailer 15$206 USD
Retailer 10$217 USD
Retailer 14$408 USD
Retailer 16$422 USD
Retailer 4$447 USD
Retailer 3$518 USD
Retailer 6$536 USD
Retailer 9$625 USD
Retailer 7$680 USD
Retailer 11$749 USD
Retailer 13$824 USD
Retailer 5$957 USD
Retailer 8$990 USD
Retailer 2$1,026 USD
Do Amore Diamonds$1,800 USD

18 data points across 16 retailers

9 retailers$187 USD to $1,800 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$217 USD
View
A
Retailer 4
-
$408 USD
View
Retailer 5
-
$625 USD
View
Price last confirmed 11 days ago
B
Retailer 6
-
$749 USD
View
B
Retailer 7
-
$824 USD
View
B
Retailer 8
-
$1,026 USD
View
Most Expensive
B
Do Amore Diamonds
27-4DD98CF7B · Nov 2
$1,800 USD
View
8 more retailers have this diamond
Prices start from $187 USDSave up to $1,613 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
$187 USD