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Radiant|Lab Grown|IGI

1.30ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG733546374

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

Certificate IGI LG733546374

Diamond specifications and retailer prices

From €341 EUR
As of November 2, 2026
Save €606 EUR (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €947 EUR at MOH London · As of November 2, 2026
View at MOH London

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 LG733546374 or 733546374. Listed at 8 retailers as of November 2, 2026, with prices from €341 to €947, a €606 spread on the same certified stone. MOH London lists it at €947. 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 angle56.6°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733546374
Dimensions7.63 × 5.33 × 3.49 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm5.33 mm1.30 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733546374
Side View
Table 69.0%Crown 56.6°Girdle: MediumPavilion 31.8°Culet: NoneDepth 65.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €947 EUR|Low: €300 EUR|High: €958 EUR|Avg: €528 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4€341 EUR
Retailer 6€356 EUR
Retailer 2€366 EUR
Retailer 7€437 EUR
Retailer 5€493 EUR
Retailer 3€691 EUR
Retailer 8€699 EUR
MOH London€947 EUR

35 data points across 8 retailers

8 retailers€341 EUR to €947 EUR

A
Cheapest Retailer
-
€341 EUR
A
Retailer 2
-
€356 EUR
$399 USD
View
A
Retailer 3
-
€366 EUR
£323 GBP
View
A
Retailer 4
-
€437 EUR
$490 USD
View
B+
Retailer 5
-
€493 EUR
$553 USD
View
B+
Retailer 6
-
€691 EUR
$775 USD
View
B
Retailer 7
-
€699 EUR
$784 USD
View
Most Expensive
B
MOH London
LG733546374 · Nov 2
€947 EUR
£836 GBP
View
7 more retailers have this diamond
Prices start from €341 EURSave up to €606 EUR

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
€341 EUR