Princess|Lab Grown|IGI

1.54ct F FL Princess Lab Grown Diamond

ID • F/FL • IGI LG818657614

Shape and cutting style on the report: Princess cut

Certificate IGI LG818657614

Diamond specifications and retailer prices

From $895 USD
As of November 4, 2026
Save $2,601 USD (74%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,496 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.54ct lab-grown princess diamond

This 1.54ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818657614 or 818657614. Listed at 24 retailers as of October 29, 2026, with prices from $895 to $3,496, a $2,601 spread on the same certified stone. MOH London lists it at $3,496. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle43.1°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657614
Dimensions6.27 × 6.20 × 4.35 mm
L/W Ratio1.01
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
6.27 mm6.20 mm1.54 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI LG818657614
Side View
Table 67.0%Crown 43.1°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 70.2%

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 4
Current: $3,496 USD|Low: $878 USD|High: $3,677 USD|Avg: $1,871 USD|-3.8%
MOH London
Retailer 2
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Retailer 20
November 4, 2026
Retailer 4$895 USD
Retailer 9$914 USD
Retailer 12$995 USD
Retailer 10$1,061 USD
Retailer 11$1,061 USD
Retailer 15$1,105 USD
Retailer 3$1,211 USD
Retailer 7$1,238 USD
Retailer 6$1,395 USD
Retailer 14$1,409 USD
Retailer 19$1,478 USD
Retailer 16$1,704 USD
Retailer 17$1,994 USD
Retailer 5$2,368 USD
Retailer 18$2,580 USD
Retailer 13$2,857 USD
Retailer 2$2,912 USD
Retailer 8$3,035 USD
Retailer 20$3,108 USD
MOH London$3,496 USD

36 data points across 20 retailers

24 retailers$895 USD to $3,496 USD

A
Cheapest Retailer
-
$895 USD
Final sale: no returns
Retailer 2
-
$914 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$914 USD
View
Price last confirmed 43 days ago
Retailer 4
-
$995 USD
View
Price last confirmed 42 days ago
Retailer 5
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$1,046 USD
View
Price last confirmed 40 days ago
Retailer 6
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$1,061 USD
View
Price last confirmed 32 days ago
Retailer 7
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$1,061 USD
View
Price last confirmed 23 days ago
A
Retailer 8
-
$1,105 USD
View
A
Retailer 9
-
$1,211 USD
View
A
Retailer 10
-
$1,238 USD
View
A
Retailer 11
-
$1,395 USD
View
A
Retailer 12
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$1,409 USD
View
B+
Retailer 13
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$1,478 USD
View
B+
Retailer 14
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$1,704 USD
View
B+
Retailer 15
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$1,994 USD
View
B
Retailer 16
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$2,368 USD
View
B
Retailer 17
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$2,580 USD
View
B
Retailer 18
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$2,857 USD
View
B
Retailer 19
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$2,912 USD
View
Retailer 20
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$2,926 USD
View
Price last confirmed 10 days ago
Retailer 21
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$2,982 USD
View
Price last confirmed 35 days ago
B
Retailer 22
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$3,035 USD
View
B
Retailer 23
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$3,108 USD
View
Most Expensive
B
MOH London
LG818657614 · Oct 29
$3,496 USD
£2,753 GBP
View
23 more retailers have this diamond
Prices start from $895 USDSave up to $2,601 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
1.54ct Princess
$895 USD