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Radiant|Lab Grown|IGI

2.91ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG594325625

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

Certificate IGI LG594325625

Diamond specifications and retailer prices

From €1,008 EUR
$1,126 USD
As of October 30, 2026
Save €7,585 EUR (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €8,593 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.91ct lab-grown radiant diamond

This 2.91ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG594325625 or 594325625. Listed at 23 retailers as of October 30, 2026, with prices from €1,008 to €8,593, a €7,585 spread on the same certified stone. Brilliant Earth lists it at €8,593. 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

2.91
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594325625
Dimensions9.37 × 6.67 × 4.97 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.37 mm6.67 mm2.91 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594325625
Side View
Table 67.0%Crown 46.9°Girdle: MediumPavilion 34.4°Culet: NoneDepth 73.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €8,593 EUR|Low: €968 EUR|High: €9,452 EUR|Avg: €2,455 EUR|-9.1%
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
Retailer 17
October 31, 2026
Retailer 4€1,008 EUR
Retailer 8€1,096 EUR
Retailer 6€1,169 EUR
Retailer 10€1,217 EUR
Retailer 16€1,325 EUR
Retailer 9€1,392 EUR
Retailer 17€1,674 EUR
Retailer 2€1,681 EUR
Retailer 13€1,855 EUR
Retailer 15€2,165 EUR
Retailer 7€2,191 EUR
Retailer 14€2,773 EUR
Retailer 11€3,016 EUR
Retailer 5€3,229 EUR
Retailer 12€3,762 EUR
Retailer 3€4,218 EUR
Brilliant Earth€8,593 EUR

43 data points across 17 retailers

23 retailers€1,008 EUR to €8,593 EUR

A
Cheapest Retailer
-
€1,008 EUR
$1,126 USD
A
Retailer 2
-
€1,096 EUR
$1,225 USD
View
A
Retailer 3
-
€1,169 EUR
$1,306 USD
View
Retailer 4
-
€1,169 EUR
$1,306 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
€1,217 EUR
$1,360 USD
View
Final sale: no returns
A
Retailer 6
-
€1,325 EUR
$1,480 USD
View
A
Retailer 7
-
€1,392 EUR
$1,555 USD
View
A
Retailer 8
-
€1,674 EUR
$1,870 USD
View
A
Retailer 9
-
€1,681 EUR
£1,479 GBP
View
Retailer 10
-
€1,855 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
€2,165 EUR
$2,419 USD
View
A
Retailer 12
-
€2,191 EUR
$2,448 USD
View
Retailer 13
-
€2,773 EUR
A$4,767 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
€2,973 EUR
$3,322 USD
View
B+
Retailer 15
-
€3,016 EUR
ZAR 54,442 ZAR
View
B+
Retailer 16
-
€3,229 EUR
$3,607 USD
View
B+
Retailer 17
-
€3,233 EUR
£2,844 GBP
View
B+
Retailer 18
-
€3,385 EUR
$3,782 USD
View
B+
Retailer 19
-
€3,713 EUR
$4,149 USD
View
B+
Retailer 20
-
€3,762 EUR
£3,309 GBP
View
B
Retailer 21
-
€4,090 EUR
$4,569 USD
View
Retailer 22
-
€4,218 EUR
A$7,249 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
9719177A · Oct 30
€8,593 EUR
$9,600 USD
View
22 more retailers have this diamond
Prices start from €1,008 EURSave up to €7,585 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 Radiant
€1,008 EUR