Princess|Lab Grown|IGI

1.03ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG799676950

Shape and cutting style on the report: Princess cut

Certificate IGI LG799676950

Diamond specifications and retailer prices

From €420 EUR
$469 USD
As of October 30, 2026
Save €1,994 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,733 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG799676950 or 799676950. Listed at 21 retailers as of October 29, 2026, with a 475% 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

1.03
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676950
Dimensions5.51 × 5.39 × 3.88 mm
L/W Ratio1.02
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
5.51 mm5.39 mm1.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676950
Side View
Table 68.0%Crown 46.4°Girdle: MediumPavilion 37.5°Culet: NoneDepth 72.0%

Caratlytics Score

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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: €3,733 EUR|Low: €340 EUR|High: €3,795 EUR|Avg: €1,200 EUR|-1.7%
Do Amore Diamonds
Retailer 2
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Retailer 22
October 30, 2026
Retailer 20€420 EUR
Retailer 5€448 EUR
Retailer 9€470 EUR
Retailer 3€471 EUR
Retailer 11€521 EUR
Retailer 22€521 EUR
Retailer 19€649 EUR
Retailer 21€687 EUR
Retailer 6€714 EUR
Retailer 7€815 EUR
Retailer 15€866 EUR
Retailer 2€891 EUR
Retailer 16€988 EUR
Retailer 18€1,401 EUR
Retailer 8€1,513 EUR
Retailer 12€1,670 EUR
Retailer 4€1,678 EUR
Retailer 10€1,827 EUR
Retailer 14€1,975 EUR
Retailer 17€2,005 EUR
Retailer 13€2,413 EUR
Do Amore Diamonds€3,733 EUR

43 data points across 22 retailers

21 retailers€420 EUR to €2,413 EUR

A
Cheapest Retailer
-
€420 EUR
$469 USD
A
Retailer 2
-
€448 EUR
$501 USD
View
A
Retailer 3
-
€470 EUR
$525 USD
View
Final sale: no returns
A
Retailer 4
-
€471 EUR
$526 USD
View
Retailer 5
-
€521 EUR
$582 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€521 EUR
$582 USD
View
B+
Retailer 7
-
€649 EUR
$725 USD
View
B+
Retailer 8
-
€687 EUR
HK$6,000 HKD
View
B+
Retailer 9
-
€714 EUR
$798 USD
View
B+
Retailer 10
-
€815 EUR
$911 USD
View
B+
Retailer 11
-
€891 EUR
£784 GBP
View
B+
Retailer 12
-
€988 EUR
ZAR 17,839 ZAR
View
B
Retailer 13
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€1,401 EUR
$1,565 USD
View
B
Retailer 14
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€1,513 EUR
$1,690 USD
View
B
Retailer 15
-
€1,670 EUR
SGD 2,521 SGD
View
B
Retailer 16
-
€1,678 EUR
£1,476 GBP
View
B
Retailer 17
-
€1,827 EUR
$2,041 USD
View
B
Retailer 18
-
€1,975 EUR
$2,206 USD
View
B
Retailer 19
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€2,005 EUR
$2,240 USD
View
B
Retailer 20
-
€2,413 EUR
£2,123 GBP
View
Most Expensive
Do Amore Diamonds
27-1EE7A10E7 · Oct 30
€3,733 EUR
$4,170 USD
View
Price under review
20 more retailers have this diamond
Prices start from €420 EURSave up to €1,994 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
€420 EUR