Princess|Lab Grown|IGI

1.55ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG768629594

Shape and cutting style on the report: Princess cut

Certificate IGI LG768629594

Diamond specifications and retailer prices

From $918 USD
As of October 30, 2026
Save $2,982 USD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,900 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629594 or 768629594. Listed at 14 retailers as of October 29, 2026, with prices from $918 to $3,900, a $2,982 spread on the same certified stone. MOH London lists it at $3,900. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629594
Dimensions6.41 × 6.36 × 4.53 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
6.41 mm6.36 mm1.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629594
Side View
Table 64.0%Crown 39.6°Girdle: MediumPavilion 38.8°Culet: NoneDepth 71.2%

Caratlytics Score

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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 30
Current: $3,900 USD|Low: $918 USD|High: $4,910 USD|Avg: $2,593 USD|-7.8%
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 31, 2026
Retailer 8$918 USD
Retailer 9$1,084 USD
Retailer 13$1,216 USD
Retailer 12$1,405 USD
Retailer 7$1,430 USD
Retailer 3$1,662 USD
Retailer 4$1,903 USD
Retailer 6$2,660 USD
Retailer 2$2,803 USD
Retailer 10$2,853 USD
Retailer 5$3,010 USD
Retailer 11$3,090 USD
Retailer 14$3,328 USD
MOH London$3,900 USD

43 data points across 14 retailers

14 retailers$918 USD to $3,900 USD

A
Cheapest Retailer
-
$918 USD
A
Retailer 2
-
$1,084 USD
View
A
Retailer 3
-
$1,216 USD
HK$9,500 HKD
View
A
Retailer 4
-
$1,405 USD
View
A
Retailer 5
-
$1,430 USD
£1,126 GBP
View
A
Retailer 6
-
$1,662 USD
€1,583 EUR
View
B+
Retailer 7
-
$1,903 USD
ZAR 30,735 ZAR
View
B+
Retailer 8
-
$2,660 USD
View
B+
Retailer 9
-
$2,803 USD
View
B+
Retailer 10
-
$2,853 USD
View
Retailer 11
-
$3,010 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$3,090 USD
View
B
Retailer 13
-
$3,328 USD
View
Most Expensive
B
MOH London
LG768629594 · Oct 29
$3,900 USD
£3,071 GBP
View
13 more retailers have this diamond
Prices start from $918 USDSave up to $2,982 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
1.55ct Princess
$918 USD