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Princess|Lab Grown|IGI

2.81ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG650418967

Shape and cutting style on the report: Princess cut

Certificate IGI LG650418967

Diamond specifications and retailer prices

From €328 EUR
$367 USD
As of October 30, 2026
Save €1,811 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,139 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.81ct lab-grown princess diamond

This 2.81ct lab-grown princess sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG650418967 or 650418967. Listed at 17 retailers as of October 30, 2026, with prices from €328 to €2,139, a €1,811 spread on the same certified stone. Brilliant Earth lists it at €2,139. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.81
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650418967
Dimensions7.69 × 7.63 × 5.46 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm7.63 mm2.81 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG650418967
Side View
Table 69.0%Crown 43.3°Girdle: MediumPavilion 37.9°Culet: NoneDepth 71.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €2,139 EUR|Low: €328 EUR|High: €3,750 EUR|Avg: €1,095 EUR|-43.0%
Brilliant Earth
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 6€328 EUR
Retailer 11€376 EUR
Retailer 5€381 EUR
Retailer 14€407 EUR
Retailer 9€504 EUR
Retailer 3€542 EUR
Retailer 12€548 EUR
Retailer 15€681 EUR
Retailer 10€736 EUR
Retailer 13€748 EUR
Retailer 4€866 EUR
Retailer 8€1,018 EUR
Retailer 16€1,310 EUR
Retailer 2€1,593 EUR
Retailer 7€1,987 EUR
Brilliant Earth€2,139 EUR

31 data points across 16 retailers

17 retailers€328 EUR to €2,139 EUR

A
Cheapest Retailer
-
€328 EUR
$367 USD
A
Retailer 2
-
€376 EUR
$420 USD
View
Final sale: no returns
A
Retailer 3
-
€381 EUR
$426 USD
View
A
Retailer 4
-
€407 EUR
$455 USD
View
A
Retailer 5
-
€428 EUR
$478 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€504 EUR
£443 GBP
View
A
Retailer 7
-
€542 EUR
$605 USD
View
B+
Retailer 8
-
€548 EUR
$612 USD
View
A
Retailer 9
-
€681 EUR
$761 USD
View
A
Retailer 10
-
€736 EUR
£647 GBP
View
A
Retailer 11
-
€748 EUR
View
A
Retailer 12
-
€866 EUR
$968 USD
View
A
Retailer 13
-
€1,018 EUR
$1,137 USD
View
B+
Retailer 14
-
€1,310 EUR
$1,464 USD
View
A
Retailer 15
-
€1,593 EUR
£1,401 GBP
View
B+
Retailer 16
-
€1,987 EUR
$2,220 USD
View
Most Expensive
B+
Brilliant Earth
12161609A · Oct 31
€2,139 EUR
$2,390 USD
View
16 more retailers have this diamond
Prices start from €328 EURSave up to €1,811 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
2.81ct Princess
€328 EUR