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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 $1,071 SGD
$835 USD
As of October 27, 2026
Save $3,609 SGD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,667 SGD 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 20 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: $12,667 SGD|Low: $1,197 SGD|High: $13,039 SGD|Avg: $3,316 SGD|-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$1,197 SGD
Retailer 5$1,241 SGD
Retailer 12$1,468 SGD
Retailer 3$1,710 SGD
Retailer 16$1,780 SGD
Retailer 11$1,896 SGD
Retailer 14$2,062 SGD
Retailer 15$2,854 SGD
Retailer 13$2,945 SGD
Retailer 2$3,203 SGD
Retailer 8$3,439 SGD
Retailer 7$3,491 SGD
Retailer 4$3,885 SGD
Retailer 6$4,302 SGD
Retailer 17$4,430 SGD
Retailer 10$4,680 SGD
Brilliant Earth$12,667 SGD

40 data points across 17 retailers

20 retailers$1,071 SGD to $4,680 SGD

A+
Cheapest Retailer
-
$1,071 SGD
$835 USD
A
Retailer 2
-
$1,164 SGD
$908 USD
View
A
Retailer 3
-
$1,197 SGD
$934 USD
View
Final sale: no returns
A
Retailer 4
-
$1,241 SGD
$968 USD
View
A
Retailer 5
-
$1,242 SGD
$969 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,468 SGD
$1,145 USD
View
A
Retailer 7
-
$1,710 SGD
$1,334 USD
View
A
Retailer 8
-
$1,780 SGD
$1,388 USD
View
A
Retailer 9
-
$1,896 SGD
£1,164 GBP
View
A
Retailer 10
-
$2,062 SGD
€1,532 EUR
View
Price last confirmed 10 days ago
A
Retailer 11
-
$2,854 SGD
$2,226 USD
View
A
Retailer 12
-
$2,945 SGD
A$3,534 AUD
View
Price last confirmed 7 days ago
A
Retailer 13
-
$3,203 SGD
ZAR 40,365 ZAR
View
A
Retailer 14
-
$3,439 SGD
£2,112 GBP
View
A
Retailer 15
-
$3,491 SGD
$2,723 USD
View
A
Retailer 16
-
$3,885 SGD
$3,030 USD
View
B+
Retailer 17
-
$4,302 SGD
$3,355 USD
View
B+
Retailer 18
-
$4,430 SGD
$3,455 USD
View
B+
Retailer 19
-
$4,680 SGD
£2,874 GBP
View
Most Expensive
B
Brilliant Earth
16422884A · Oct 21
$12,667 SGD
$9,880 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $1,071 SGDSave up to $3,609 SGD

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
$1,071 SGD