Radiant|Lab Grown|IGI

2.97ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG664405058

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

Certificate IGI LG664405058

Diamond specifications and retailer prices

From €750 EUR
$835 USD
As of October 27, 2026
Save €2,529 EUR (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €8,877 EUR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 2.97ct lab-grown radiant diamond

This 2.97ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG664405058 or 664405058. Listed at 19 retailers as of October 27, 2026, with a 337% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.97
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG664405058
Dimensions10.22 × 7.03 × 4.64 mm
L/W Ratio1.45
Culet sizePointed
Top View
10.22 mm7.03 mm2.97 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG664405058
Side View
Table 65.0%Crown 44.9°Girdle: MediumPavilion 33.9°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: €8,877 EUR|Low: €839 EUR|High: €9,137 EUR|Avg: €2,342 EUR|-2.9%
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 29, 2026
Retailer 9€839 EUR
Retailer 5€870 EUR
Retailer 12€1,029 EUR
Retailer 3€1,199 EUR
Retailer 16€1,247 EUR
Retailer 2€1,333 EUR
Retailer 14€1,445 EUR
Retailer 15€2,000 EUR
Retailer 13€2,064 EUR
Retailer 10€2,245 EUR
Retailer 8€2,410 EUR
Retailer 7€2,447 EUR
Retailer 4€2,722 EUR
Retailer 6€3,015 EUR
Retailer 17€3,104 EUR
Retailer 11€3,279 EUR
Brilliant Earth€8,877 EUR

39 data points across 17 retailers

19 retailers€750 EUR to €3,279 EUR

A+
Cheapest Retailer
-
€750 EUR
$835 USD
A
Retailer 2
-
€816 EUR
$908 USD
View
A
Retailer 3
-
€839 EUR
$934 USD
View
Final sale: no returns
A
Retailer 4
-
€870 EUR
$968 USD
View
Retailer 5
-
€871 EUR
$969 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
€1,029 EUR
$1,145 USD
View
A
Retailer 7
-
€1,199 EUR
$1,334 USD
View
A
Retailer 8
-
€1,247 EUR
$1,388 USD
View
A
Retailer 9
-
€1,333 EUR
£1,168 GBP
View
A
Retailer 10
-
€2,000 EUR
$2,226 USD
View
Retailer 11
-
€2,064 EUR
A$3,534 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
€2,245 EUR
ZAR 40,365 ZAR
View
A
Retailer 13
-
€2,410 EUR
£2,112 GBP
View
A
Retailer 14
-
€2,447 EUR
$2,723 USD
View
A
Retailer 15
-
€2,722 EUR
$3,030 USD
View
B+
Retailer 16
-
€3,015 EUR
$3,355 USD
View
B+
Retailer 17
-
€3,104 EUR
$3,455 USD
View
B+
Retailer 18
-
€3,279 EUR
£2,874 GBP
View
Most Expensive
Brilliant Earth
16422884A · Oct 21
€8,877 EUR
$9,880 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from €750 EURSave up to €2,529 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+
2.97ct Radiant
€750 EUR