CaratHunter
Plans
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 €133 EUR
As of October 31, 2026
Save €374 EUR (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,194 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 19 retailers as of October 31, 2026, with a 281% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,194 EUR|Low: €110 EUR|High: €1,202 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
Retailer 18
November 5, 2026
Retailer 3€115 EUR
Retailer 8€128 EUR
Retailer 17€133 EUR
Retailer 4€142 EUR
Retailer 18€142 EUR
Retailer 2€160 EUR
Retailer 6€193 EUR
Retailer 13€236 EUR
Retailer 11€247 EUR
Retailer 12€254 EUR
Retailer 15€257 EUR
Retailer 14€310 EUR
Retailer 7€356 EUR
Retailer 5€458 EUR
Retailer 16€484 EUR
Retailer 10€508 EUR
Retailer 9€863 EUR
MOH London€1,194 EUR

41 data points across 18 retailers

19 retailers€133 EUR to €508 EUR

Retailer 1
-
€115 EUR
Price last confirmed 8 days ago
A
Retailer 2
-
€133 EUR
View
Retailer 3
-
€142 EUR
View
Price last confirmed 9 days ago
Retailer 4
-
€142 EUR
View
Price last confirmed 13 days ago
A
Retailer 5
-
€160 EUR
View
B+
Retailer 6
-
€193 EUR
View
A
Retailer 7
-
€236 EUR
View
A
Retailer 8
-
€247 EUR
View
A
Retailer 9
-
€254 EUR
View
Retailer 10
-
€257 EUR
View
Price last confirmed 11 days ago
Retailer 11
-
€263 EUR
View
Price last confirmed 82 days ago
Retailer 12
-
€310 EUR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€356 EUR
View
Retailer 14
-
€458 EUR
View
Price last confirmed 10 days ago
Retailer 15
-
€484 EUR
View
Price last confirmed 7 days ago
B
Retailer 16
-
€508 EUR
View
Retailer 17
-
€773 EUR
View
Price last confirmed 11 days ago
Retailer 18
-
€863 EUR
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG787626948 · Oct 29
€1,194 EUR
£1,050 GBP
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from €133 EURSave up to €374 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
€133 EUR