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Princess|Lab Grown|IGI

3.00ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG780666040

Shape and cutting style on the report: Princess cut

Certificate IGI LG780666040

Diamond specifications and retailer prices

From €1,673 EUR
$1,869 USD
As of October 30, 2026
Save €9,838 EUR (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €11,511 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3ct lab-grown princess diamond

This 3ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780666040 or 780666040. Listed at 15 retailers as of October 30, 2026, with prices from €1,673 to €11,511, a €9,838 spread on the same certified stone. Do Amore Diamonds lists it at €11,511. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780666040
Dimensions7.92 × 7.65 × 5.56 mm
L/W Ratio1.04
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
7.92 mm7.65 mm3.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780666040
Side View
Table 71.0%Crown 42.9°Girdle: ThickPavilion 37.9°Culet: NoneDepth 72.7%

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: €11,511 EUR|Low: €1,673 EUR|High: €20,113 EUR|Avg: €5,138 EUR|-42.8%
Do Amore Diamonds
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 11€1,673 EUR
Retailer 7€1,820 EUR
Retailer 9€2,018 EUR
Retailer 2€2,090 EUR
Retailer 12€2,161 EUR
Retailer 4€2,944 EUR
Retailer 6€3,045 EUR
Retailer 8€3,263 EUR
Retailer 13€3,597 EUR
Retailer 3€5,347 EUR
Retailer 14€5,842 EUR
Retailer 5€5,867 EUR
Retailer 10€7,930 EUR
Do Amore Diamonds€11,511 EUR

34 data points across 14 retailers

15 retailers€1,673 EUR to €11,511 EUR

A
Cheapest Retailer
-
€1,673 EUR
$1,869 USD
A
Retailer 2
-
€1,820 EUR
$2,033 USD
View
A
Retailer 3
-
€2,018 EUR
$2,254 USD
View
A
Retailer 4
-
€2,090 EUR
$2,335 USD
View
A
Retailer 5
-
€2,161 EUR
$2,414 USD
View
A
Retailer 6
-
€2,944 EUR
$3,289 USD
View
A
Retailer 7
-
€3,045 EUR
$3,402 USD
View
A
Retailer 8
-
€3,263 EUR
$3,646 USD
View
A
Retailer 9
-
€3,452 EUR
$3,857 USD
View
Final sale: no returns
A
Retailer 10
-
€3,597 EUR
View
B+
Retailer 11
-
€5,347 EUR
$5,974 USD
View
B+
Retailer 12
-
€5,842 EUR
£5,139 GBP
View
B+
Retailer 13
-
€5,867 EUR
$6,555 USD
View
B+
Retailer 14
-
€7,930 EUR
$8,860 USD
View
Most Expensive
B
Do Amore Diamonds
27-F159DBD36 · Oct 31
€11,511 EUR
$12,860 USD
View
14 more retailers have this diamond
Prices start from €1,673 EURSave up to €9,838 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
3.00ct Princess
€1,673 EUR