Princess|Lab Grown|IGI

0.78ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG815612388

Shape and cutting style on the report: Princess cut

Certificate IGI LG815612388

Diamond specifications and retailer prices

From €246 EUR
$275 USD
As of October 28, 2026
Save €374 EUR (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €834 EUR at MOH London · As of October 21, 2026
View at MOH London

About this 0.78ct lab-grown princess diamond

This 0.78ct lab-grown princess sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815612388 or 815612388. Listed at 8 retailers as of October 28, 2026, with a 152% 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815612388
Dimensions5.11 × 5.07 × 3.66 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.11 mm5.07 mm0.78 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815612388
Side View
Table 71.0%Crown 36.6°Girdle: Slightly ThickPavilion 39.9°Culet: NoneDepth 72.2%

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 28
Current: €834 EUR|Low: €246 EUR|High: €840 EUR|Avg: €423 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5€246 EUR
Retailer 4€261 EUR
Retailer 2€313 EUR
Retailer 6€321 EUR
Retailer 7€386 EUR
Retailer 3€410 EUR
Retailer 8€620 EUR
MOH London€834 EUR

28 data points across 8 retailers

8 retailers€246 EUR to €620 EUR

A
Cheapest Retailer
-
€246 EUR
$275 USD
A
Retailer 2
-
€261 EUR
$292 USD
View
B+
Retailer 3
-
€313 EUR
£275 GBP
View
B+
Retailer 4
-
€321 EUR
$359 USD
View
B+
Retailer 5
-
€386 EUR
$431 USD
View
B+
Retailer 6
-
€410 EUR
A$704 AUD
View
B
Retailer 7
-
€620 EUR
$692 USD
View
Most Expensive
MOH London
LG815612388 · Oct 21
€834 EUR
£734 GBP
View
Price last confirmed 12 days ago
7 more retailers have this diamond
Prices start from €246 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 Princess
€246 EUR