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Radiant|Lab Grown|IGI

2.81ct F IF Radiant Lab Grown Diamond

GD • F/IF • IGI LG726520915

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG726520915

Diamond specifications and retailer prices

From €550 EUR
$617 USD
As of November 2, 2026
Save €2,409 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,881 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 2.81ct lab-grown radiant diamond

This 2.81ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG726520915 or 726520915. Listed at 21 retailers as of November 2, 2026, with a 438% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.81
Carat
F
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726520915
Dimensions10.16 × 7.08 × 4.70 mm
L/W Ratio1.44
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
10.16 mm7.08 mm2.81 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726520915
Side View
Table 66.0%Crown 46.7°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €4,881 EUR|Low: €528 EUR|High: €4,979 EUR|Avg: €1,515 EUR|-2.0%
Rare Carat
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
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 19€550 EUR
Retailer 9€615 EUR
Retailer 18€615 EUR
Retailer 3€681 EUR
Retailer 4€681 EUR
Retailer 13€721 EUR
Retailer 16€789 EUR
Retailer 10€913 EUR
Retailer 8€1,044 EUR
Retailer 2€1,068 EUR
Retailer 14€1,514 EUR
Retailer 15€1,645 EUR
Retailer 17€1,691 EUR
Retailer 5€1,793 EUR
Retailer 11€2,153 EUR
Retailer 7€2,175 EUR
Retailer 6€2,249 EUR
Retailer 12€2,959 EUR
Rare Carat€4,881 EUR

44 data points across 19 retailers

21 retailers€550 EUR to €2,959 EUR

A
Cheapest Retailer
-
€550 EUR
$617 USD
A
Retailer 2
-
€615 EUR
$690 USD
View
Final sale: no returns
A
Retailer 3
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€615 EUR
$690 USD
View
A
Retailer 4
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€681 EUR
$764 USD
View
Retailer 5
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€681 EUR
$764 USD
View
Price last confirmed 17 days ago
A
Retailer 6
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€721 EUR
£636 GBP
View
A
Retailer 7
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€789 EUR
$885 USD
View
A
Retailer 8
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€913 EUR
$1,024 USD
View
A
Retailer 9
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€1,044 EUR
$1,171 USD
View
A
Retailer 10
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€1,068 EUR
£943 GBP
View
A
Retailer 11
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€1,514 EUR
A$2,612 AUD
View
A
Retailer 12
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€1,645 EUR
ZAR 29,804 ZAR
View
B+
Retailer 13
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€1,691 EUR
$1,897 USD
View
A
Retailer 14
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€1,793 EUR
$2,011 USD
View
B+
Retailer 15
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€1,984 EUR
£1,752 GBP
View
B+
Retailer 16
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€2,153 EUR
$2,415 USD
View
B+
Retailer 17
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€2,175 EUR
$2,439 USD
View
B+
Retailer 18
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€2,202 EUR
$2,470 USD
View
B+
Retailer 19
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€2,249 EUR
$2,523 USD
View
B+
Retailer 20
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€2,959 EUR
£2,613 GBP
View
Most Expensive
Rare Carat
SS16971_l_726520915 · Oct 21
€4,881 EUR
$5,475 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from €550 EURSave up to €2,409 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 Radiant
€550 EUR