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 €747 EUR
$835 USD
As of October 30, 2026
Save €2,520 EUR (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €8,843 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 29, 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
Color
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 30
Current: €8,843 EUR|Low: €718 EUR|High: €9,103 EUR|Avg: €2,173 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
Retailer 18
Retailer 19
October 31, 2026
Retailer 3€747 EUR
Retailer 18€813 EUR
Retailer 11€836 EUR
Retailer 7€866 EUR
Retailer 15€1,025 EUR
Retailer 5€1,194 EUR
Retailer 19€1,242 EUR
Retailer 12€1,321 EUR
Retailer 16€1,440 EUR
Retailer 17€1,992 EUR
Retailer 2€2,058 EUR
Retailer 13€2,236 EUR
Retailer 10€2,401 EUR
Retailer 9€2,437 EUR
Retailer 6€2,712 EUR
Retailer 8€3,003 EUR
Retailer 4€3,093 EUR
Retailer 14€3,267 EUR
Brilliant Earth€8,843 EUR

36 data points across 19 retailers

19 retailers€747 EUR to €3,267 EUR

A+
Cheapest Retailer
-
€747 EUR
$835 USD
A
Retailer 2
-
€813 EUR
$908 USD
View
A
Retailer 3
-
€836 EUR
$934 USD
View
Final sale: no returns
A
Retailer 4
-
€866 EUR
$968 USD
View
Retailer 5
-
€867 EUR
$969 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€1,025 EUR
$1,145 USD
View
A
Retailer 7
-
€1,194 EUR
$1,334 USD
View
A
Retailer 8
-
€1,242 EUR
$1,388 USD
View
A
Retailer 9
-
€1,321 EUR
£1,162 GBP
View
A
Retailer 10
-
€1,992 EUR
$2,226 USD
View
A
Retailer 11
-
€2,058 EUR
A$3,537 AUD
View
A
Retailer 12
-
€2,236 EUR
ZAR 40,365 ZAR
View
A
Retailer 13
-
€2,401 EUR
£2,112 GBP
View
A
Retailer 14
-
€2,437 EUR
$2,723 USD
View
A
Retailer 15
-
€2,712 EUR
$3,030 USD
View
B+
Retailer 16
-
€3,003 EUR
$3,355 USD
View
B+
Retailer 17
-
€3,093 EUR
$3,455 USD
View
B+
Retailer 18
-
€3,267 EUR
£2,874 GBP
View
Most Expensive
Brilliant Earth
16422884A · Oct 21
€8,843 EUR
$9,880 USD
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from €747 EURSave up to €2,520 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
€747 EUR