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Princess|Lab Grown|IGI

0.78ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG698586235

Shape and cutting style on the report: Princess cut

Certificate IGI LG698586235

Diamond specifications and retailer prices

From €103 EUR
As of November 6, 2026
Save €968 EUR (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,072 EUR at MOH London · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG698586235 or 698586235. Listed at 12 retailers as of November 5, 2026, with prices from €103 to €1,072, a €968 spread on the same certified stone. MOH London lists it at €1,072. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.78
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698586235
Dimensions5.05 × 5.00 × 3.55 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.05 mm5.00 mm0.78 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG698586235
Side View
Table 67.0%Crown 45.3°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.0%

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 6
Current: €1,072 EUR|Low: €103 EUR|High: €1,074 EUR|Avg: €331 EUR|-0.2%
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
November 6, 2026
Retailer 11€103 EUR
Retailer 10€120 EUR
Retailer 12€137 EUR
Retailer 3€148 EUR
Retailer 15€187 EUR
Retailer 5€194 EUR
Retailer 16€251 EUR
Retailer 2€259 EUR
Retailer 4€280 EUR
Retailer 13€342 EUR
Retailer 7€370 EUR
Retailer 14€413 EUR
Retailer 9€462 EUR
Retailer 6€512 EUR
Retailer 8€650 EUR
MOH London€1,072 EUR

10 data points across 16 retailers

12 retailers€103 EUR to €1,072 EUR

A
Cheapest Retailer
-
€103 EUR
A
Retailer 2
-
€120 EUR
View
A
Retailer 3
-
€137 EUR
View
A
Retailer 4
-
€148 EUR
View
Retailer 5
-
€187 EUR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€251 EUR
View
B+
Retailer 7
-
€259 EUR
View
B+
Retailer 8
-
€280 EUR
View
B+
Retailer 9
-
€342 EUR
View
B
Retailer 10
-
€413 EUR
View
B
Retailer 11
-
€462 EUR
View
Most Expensive
B
MOH London
LG698586235 · Nov 5
€1,072 EUR
£947 GBP
View
11 more retailers have this diamond
Prices start from €103 EURSave up to €968 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
€103 EUR