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Radiant|Lab Grown|IGI

0.78ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG784667734

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

Certificate IGI LG784667734

Diamond specifications and retailer prices

From €114 EUR
As of November 6, 2026
Save €1,060 EUR (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,174 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 0.78ct lab-grown radiant diamond

This 0.78ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784667734 or 784667734. Listed at 20 retailers as of November 5, 2026, with prices from €114 to €1,174, a €1,060 spread on the same certified stone. MOH London lists it at €1,174. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle52.3°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784667734
Dimensions6.43 × 4.43 × 2.97 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.43 mm4.43 mm0.78 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG784667734
Side View
Table 69.0%Crown 52.3°Girdle: Slightly ThickPavilion 31.4°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: €1,174 EUR|Low: €109 EUR|High: €1,202 EUR|Avg: €368 EUR|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 14€114 EUR
Retailer 3€132 EUR
Retailer 13€141 EUR
Retailer 7€202 EUR
Retailer 2€233 EUR
Retailer 12€239 EUR
Retailer 5€246 EUR
Retailer 11€251 EUR
Retailer 18€270 EUR
Retailer 17€307 EUR
Retailer 4€349 EUR
Retailer 8€356 EUR
Retailer 6€433 EUR
Retailer 10€439 EUR
Retailer 15€453 EUR
Retailer 16€503 EUR
Retailer 9€751 EUR
MOH London€1,174 EUR

43 data points across 18 retailers

20 retailers€114 EUR to €1,174 EUR

A
Cheapest Retailer
-
€114 EUR
A
Retailer 2
-
€132 EUR
View
A
Retailer 3
-
€141 EUR
View
A
Retailer 4
-
€160 EUR
View
Retailer 5
-
€202 EUR
View
Price last confirmed 10 days ago
A
Retailer 6
-
€233 EUR
View
A
Retailer 7
-
€239 EUR
View
A
Retailer 8
-
€246 EUR
View
A
Retailer 9
-
€251 EUR
View
A
Retailer 10
-
€270 EUR
View
B+
Retailer 11
-
€307 EUR
View
B+
Retailer 12
-
€349 EUR
View
Retailer 13
-
€356 EUR
View
Price last confirmed 12 days ago
B+
Retailer 14
-
€395 EUR
View
B+
Retailer 15
-
€433 EUR
View
B
Retailer 16
-
€439 EUR
View
B
Retailer 17
-
€453 EUR
View
B
Retailer 18
-
€503 EUR
View
Retailer 19
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€751 EUR
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG784667734 · Nov 5
€1,174 EUR
£1,032 GBP
View
19 more retailers have this diamond
Prices start from €114 EURSave up to €1,060 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
0.78ct Radiant
€114 EUR