Princess|Lab Grown|IGI

1.00ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG733510545

Shape and cutting style on the report: Princess cut

Certificate IGI LG733510545

Diamond specifications and retailer prices

From $569 USD
As of October 29, 2026
Save $846 USD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,415 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733510545 or 733510545. Listed at 5 retailers as of October 29, 2026, with prices from $569 to $1,415, a $846 spread on the same certified stone. MOH London lists it at $1,415. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733510545
Dimensions5.43 × 5.38 × 3.93 mm
L/W Ratio1.01
Culet sizePointed
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
5.43 mm5.38 mm1.00 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733510545
Side View
Table 69.0%Crown 43.9°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 73.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,415 USD|Low: $559 USD|High: $1,439 USD|Avg: $849 USD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$569 USD
Retailer 3$579 USD
Retailer 2$620 USD
Retailer 5$1,180 USD
MOH London$1,415 USD

41 data points across 5 retailers

5 retailers$569 USD to $1,415 USD

A
Cheapest Retailer
-
$569 USD
A
Retailer 2
-
$579 USD
View
A
Retailer 3
-
$620 USD
£488 GBP
View
B
Retailer 4
-
$1,180 USD
View
Most Expensive
B
MOH London
LG733510545 · Oct 29
$1,415 USD
£1,114 GBP
View
4 more retailers have this diamond
Prices start from $569 USDSave up to $846 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
1.00ct Princess
$569 USD