CaratHunter
Plans
Princess|Lab Grown|IGI

0.78ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG750593030

Shape and cutting style on the report: Princess cut

Certificate IGI LG750593030

Diamond specifications and retailer prices

From $221 USD
As of October 30, 2026
Save $718 USD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,097 USD at MOH London · As of October 25, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750593030 or 750593030. Listed at 13 retailers as of October 29, 2026, with a 325% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750593030
Dimensions5.14 × 5.13 × 3.45 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.14 mm5.13 mm0.78 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750593030
Side View
Table 72.0%Crown 41.3°Girdle: MediumPavilion 37.1°Culet: NoneDepth 67.3%

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 30
Current: $1,097 USD|Low: $221 USD|High: $1,196 USD|Avg: $615 USD|-7.2%
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
November 1, 2026
Retailer 12$221 USD
Retailer 10$256 USD
Retailer 13$273 USD
Retailer 2$314 USD
Retailer 7$463 USD
Retailer 3$466 USD
Retailer 9$472 USD
Retailer 6$513 USD
Retailer 8$697 USD
Retailer 11$879 USD
Retailer 5$939 USD
Retailer 4$1,082 USD
MOH London$1,097 USD

42 data points across 13 retailers

13 retailers$221 USD to $939 USD

A
Cheapest Retailer
-
$221 USD
Retailer 2
-
$256 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$273 USD
View
B+
Retailer 4
-
$314 USD
View
B+
Retailer 5
-
$463 USD
€441 EUR
View
B+
Retailer 6
-
$466 USD
View
B+
Retailer 7
-
$472 USD
A$726 AUD
View
B+
Retailer 8
-
$513 USD
£404 GBP
View
B
Retailer 9
-
$697 USD
A$1,072 AUD
View
B
Retailer 10
-
$879 USD
View
B
Retailer 11
-
$939 USD
View
Retailer 12
-
$1,082 USD
£852 GBP
View
Price last confirmed 20 days ago
Most Expensive
MOH London
LG750593030 · Oct 25
$1,097 USD
£864 GBP
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $221 USDSave up to $718 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
$221 USD