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Princess|Lab Grown|IGI

0.78ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG825690525

Shape and cutting style on the report: Princess cut

Certificate IGI LG825690525

Diamond specifications and retailer prices

From $245 USD
As of October 25, 2026
Save $833 USD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,078 USD at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825690525 or 825690525. Listed at 9 retailers as of October 25, 2026, with prices from $245 to $1,078, a $833 spread on the same certified stone. MOH London lists it at $1,078. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825690525
Dimensions4.89 × 4.88 × 3.53 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.89 mm4.88 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825690525
Side View
Table 74.0%Crown 48.6°Girdle: Slightly ThickPavilion 37.6°Culet: NoneDepth 72.3%

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 25
Current: $1,078 USD|Low: $245 USD|High: $1,091 USD|Avg: $538 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$245 USD
Retailer 7$296 USD
Retailer 6$406 USD
Retailer 2$414 USD
Retailer 3$432 USD
Retailer 5$486 USD
Retailer 8$756 USD
Retailer 9$795 USD
MOH London$1,078 USD

43 data points across 9 retailers

9 retailers$245 USD to $1,078 USD

A
Cheapest Retailer
-
$245 USD
A
Retailer 2
-
$296 USD
View
B+
Retailer 3
-
$406 USD
View
B+
Retailer 4
-
$414 USD
£326 GBP
View
B+
Retailer 5
-
$432 USD
€411 EUR
View
B+
Retailer 6
-
$486 USD
A$748 AUD
View
B
Retailer 7
-
$771 USD
View
B
Retailer 8
-
$795 USD
View
Most Expensive
B
MOH London
LG825690525 · Oct 26
$1,078 USD
£849 GBP
View
8 more retailers have this diamond
Prices start from $245 USDSave up to $833 USD

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
$245 USD