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Princess|Lab Grown|IGI

2.91ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG846662880

Shape and cutting style on the report: Princess cut

Certificate IGI LG846662880

Diamond specifications and retailer prices

From €1,656 EUR
$1,850 USD
As of October 30, 2026
Save €6,638 EUR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €8,294 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.91ct lab-grown princess diamond

This 2.91ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662880 or 846662880. Listed at 10 retailers as of October 30, 2026, with prices from €1,656 to €8,294, a €6,638 spread on the same certified stone. With Clarity lists it at €8,294. 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

2.91
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662880
Dimensions7.82 × 7.79 × 5.51 mm
L/W Ratio1.00
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
7.82 mm7.79 mm2.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662880
Side View
Table 64.0%Crown 43.1°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 70.7%

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: €2,072 EUR|Low: €1,656 EUR|High: €10,240 EUR|Avg: €4,487 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 31, 2026
Retailer 9€1,656 EUR
Retailer 2€1,779 EUR
Retailer 5€1,996 EUR
Retailer 1€2,072 EUR
Retailer 8€2,121 EUR
Retailer 3€3,232 EUR
Retailer 4€3,285 EUR
Retailer 6€5,848 EUR
Retailer 7€7,564 EUR
With Clarity€8,294 EUR

3 data points across 10 retailers

10 retailers€1,656 EUR to €8,294 EUR

A
Cheapest Retailer
-
€1,656 EUR
$1,850 USD
A
Retailer 2
-
€1,779 EUR
$1,987 USD
View
A
Retailer 3
-
€1,996 EUR
$2,230 USD
View
A
Retailer 4
-
€2,072 EUR
$2,315 USD
View
A
Retailer 5
-
€2,121 EUR
£1,866 GBP
View
A
Retailer 6
-
€3,232 EUR
$3,611 USD
View
A
Retailer 7
-
€3,285 EUR
$3,670 USD
View
B+
Retailer 8
-
€5,848 EUR
$6,533 USD
View
B
Retailer 9
-
€7,564 EUR
$8,450 USD
View
Most Expensive
B
With Clarity
846662880 · Oct 31
€8,294 EUR
$9,266 USD
View
9 more retailers have this diamond
Prices start from €1,656 EURSave up to €6,638 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
2.91ct Princess
€1,656 EUR