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Radiant|Lab Grown|IGI

0.78ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG787626948

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

Certificate IGI LG787626948

Diamond specifications and retailer prices

From €114 EUR
$128 USD
As of October 30, 2026
Save €1,075 EUR (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,189 EUR at MOH London · As of October 29, 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 LG787626948 or 787626948. Listed at 18 retailers as of October 29, 2026, with prices from €114 to €1,189, a €1,075 spread on the same certified stone. MOH London lists it at €1,189. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787626948
Dimensions6.54 × 4.25 × 3.15 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm4.25 mm0.78 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG787626948
Side View
Table 71.0%Crown 45°Girdle: ThickPavilion 40.1°Culet: NoneDepth 74.1%

Caratlytics Score

How it works →
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: Oct 30
Current: €1,189 EUR|Low: €110 EUR|High: €1,197 EUR|Avg: €351 EUR|-0.7%
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
November 1, 2026
Retailer 17€114 EUR
Retailer 7€127 EUR
Retailer 15€133 EUR
Retailer 3€142 EUR
Retailer 16€142 EUR
Retailer 5€192 EUR
Retailer 11€235 EUR
Retailer 2€246 EUR
Retailer 10€254 EUR
Retailer 13€256 EUR
Retailer 12€309 EUR
Retailer 6€354 EUR
Retailer 4€456 EUR
Retailer 14€481 EUR
Retailer 9€506 EUR
Retailer 8€860 EUR
MOH London€1,189 EUR

43 data points across 17 retailers

18 retailers€114 EUR to €1,189 EUR

A
Cheapest Retailer
-
€114 EUR
$128 USD
A
Retailer 2
-
€133 EUR
$149 USD
View
A
Retailer 3
-
€142 EUR
$159 USD
View
Retailer 4
-
€142 EUR
$159 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€192 EUR
$215 USD
View
A
Retailer 6
-
€235 EUR
£207 GBP
View
A
Retailer 7
-
€246 EUR
$276 USD
View
A
Retailer 8
-
€254 EUR
View
A
Retailer 9
-
€256 EUR
ZAR 4,638 ZAR
View
Retailer 10
-
€263 EUR
$295 USD
View
Price last confirmed 77 days ago
B+
Retailer 11
-
€309 EUR
£273 GBP
View
B+
Retailer 12
-
€354 EUR
$397 USD
View
B
Retailer 13
-
€456 EUR
$511 USD
View
B
Retailer 14
-
€481 EUR
$540 USD
View
B
Retailer 15
-
€506 EUR
$567 USD
View
B
Retailer 16
-
€770 EUR
£680 GBP
View
B
Retailer 17
-
€860 EUR
$964 USD
View
Most Expensive
B
MOH London
LG787626948 · Oct 29
€1,189 EUR
£1,050 GBP
View
17 more retailers have this diamond
Prices start from €114 EURSave up to €1,075 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