CaratHunter
Plans
Princess|Lab Grown|IGI

1.03ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG783646293

Shape and cutting style on the report: Princess cut

Certificate IGI LG783646293

Diamond specifications and retailer prices

From €459 EUR
$513 USD
As of October 30, 2026
Save €1,930 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,389 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783646293 or 783646293. Listed at 20 retailers as of October 29, 2026, with prices from €459 to €2,389, a €1,930 spread on the same certified stone. MOH London lists it at €2,389. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783646293
Dimensions5.58 × 5.42 × 3.86 mm
L/W Ratio1.03
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
5.58 mm5.42 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783646293
Side View
Table 71.0%Crown 43.8°Girdle: MediumPavilion 38.7°Culet: NoneDepth 71.2%

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: €2,389 EUR|Low: €440 EUR|High: €2,405 EUR|Avg: €1,074 EUR|-0.5%
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 11€459 EUR
Retailer 5€514 EUR
Retailer 13€569 EUR
Retailer 6€588 EUR
Retailer 9€694 EUR
Retailer 7€853 EUR
Retailer 2€882 EUR
Retailer 3€883 EUR
Retailer 8€978 EUR
Retailer 10€1,318 EUR
Retailer 4€1,497 EUR
Retailer 12€2,354 EUR
MOH London€2,389 EUR

39 data points across 13 retailers

20 retailers€459 EUR to €2,389 EUR

A
Cheapest Retailer
-
€459 EUR
$513 USD
A
Retailer 2
-
€514 EUR
$574 USD
View
Final sale: no returns
A
Retailer 3
-
€514 EUR
$574 USD
View
A
Retailer 4
-
€569 EUR
$636 USD
View
Retailer 5
-
€569 EUR
$636 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€588 EUR
£517 GBP
View
A
Retailer 7
-
€605 EUR
$676 USD
View
B+
Retailer 8
-
€694 EUR
$775 USD
View
B+
Retailer 9
-
€817 EUR
$913 USD
View
B+
Retailer 10
-
€853 EUR
View
B+
Retailer 11
-
€882 EUR
£776 GBP
View
B+
Retailer 12
-
€883 EUR
$986 USD
View
B+
Retailer 13
-
€978 EUR
ZAR 17,656 ZAR
View
B
Retailer 14
-
€1,318 EUR
$1,473 USD
View
B
Retailer 15
-
€1,497 EUR
$1,673 USD
View
B
Retailer 16
-
€1,664 EUR
£1,464 GBP
View
B
Retailer 17
-
€1,852 EUR
$2,069 USD
View
Retailer 18
-
€2,008 EUR
$2,244 USD
View
Price last confirmed 97 days ago
B
Retailer 19
-
€2,354 EUR
$2,630 USD
View
Most Expensive
B
MOH London
LG783646293 · Oct 29
€2,389 EUR
£2,102 GBP
View
19 more retailers have this diamond
Prices start from €459 EURSave up to €1,930 EUR

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
1.03ct Princess
€459 EUR