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 $225 USD
As of October 30, 2026
Save $954 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,179 USD 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 $225 to $1,179, a $954 spread on the same certified stone. MOH London lists it at $1,179. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,179 USD|Low: $225 USD|High: $1,197 USD|Avg: $662 USD|+11.3%
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
October 30, 2026
Retailer 11$225 USD
Retailer 2$338 USD
Retailer 13$455 USD
Retailer 7$461 USD
Retailer 10$474 USD
Retailer 4$506 USD
Retailer 5$554 USD
Retailer 3$642 USD
Retailer 6$814 USD
Retailer 14$822 USD
Retailer 8$852 USD
Retailer 9$860 USD
Retailer 12$1,163 USD
MOH London$1,179 USD

24 data points across 14 retailers

16 retailers$225 USD to $1,179 USD

Retailer 1
-
$206 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$225 USD
View
Final sale: no returns
Retailer 3
-
$252 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$338 USD
View
A
Retailer 5
-
$455 USD
ZAR 7,349 ZAR
View
A
Retailer 6
-
$461 USD
£363 GBP
View
A
Retailer 7
-
$474 USD
€451 EUR
View
A
Retailer 8
-
$506 USD
View
A
Retailer 9
-
$554 USD
View
B+
Retailer 10
-
$642 USD
A$988 AUD
View
B+
Retailer 11
-
$814 USD
View
B+
Retailer 12
-
$822 USD
A$1,265 AUD
View
B+
Retailer 13
-
$852 USD
View
B+
Retailer 14
-
$860 USD
View
B
Retailer 15
-
$1,163 USD
SGD 1,572 SGD
View
Most Expensive
B
MOH London
LG812644877 · Oct 29
$1,179 USD
£928 GBP
View
15 more retailers have this diamond
Prices start from $225 USDSave up to $954 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
$225 USD