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Princess|Lab Grown|IGI

0.78ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG812644877

Shape and cutting style on the report: Princess cut

Certificate IGI LG812644877

Diamond specifications and retailer prices

From €199 EUR
As of November 3, 2026
Save €847 EUR (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,046 EUR at MOH London · As of October 29, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812644877 or 812644877. Listed at 16 retailers as of October 29, 2026, with prices from €199 to €1,046, a €847 spread on the same certified stone. MOH London lists it at €1,046. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.78
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812644877
Dimensions4.94 × 4.86 × 3.62 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.94 mm4.86 mm0.78 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812644877
Side View
Table 71.0%Crown 48.3°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 74.5%

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: Nov 3
Current: €1,046 EUR|Low: €199 EUR|High: €1,058 EUR|Avg: €579 EUR|+14.0%
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
November 4, 2026
Retailer 10€199 EUR
Retailer 4€300 EUR
Retailer 9€402 EUR
Retailer 14€403 EUR
Retailer 5€420 EUR
Retailer 13€448 EUR
Retailer 3€490 EUR
Retailer 12€565 EUR
Retailer 7€712 EUR
Retailer 6€730 EUR
Retailer 11€751 EUR
Retailer 2€756 EUR
Retailer 8€1,028 EUR
MOH London€1,046 EUR

22 data points across 14 retailers

16 retailers€199 EUR to €1,046 EUR

Retailer 1
-
€183 EUR
Price last confirmed 43 days ago
A
Retailer 2
-
€199 EUR
View
Final sale: no returns
Retailer 3
-
€224 EUR
View
Price last confirmed 42 days ago
A
Retailer 4
-
€300 EUR
View
A
Retailer 5
-
€402 EUR
View
A
Retailer 6
-
€403 EUR
View
A
Retailer 7
-
€420 EUR
View
A
Retailer 8
-
€448 EUR
View
A
Retailer 9
-
€490 EUR
View
B+
Retailer 10
-
€565 EUR
View
B+
Retailer 11
-
€712 EUR
View
Retailer 12
-
€730 EUR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€751 EUR
View
B+
Retailer 14
-
€756 EUR
View
B+
Retailer 15
-
€1,028 EUR
View
Most Expensive
B
MOH London
LG812644877 · Oct 29
€1,046 EUR
£928 GBP
View
15 more retailers have this diamond
Prices start from €199 EURSave up to €847 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
€199 EUR