Radiant|Lab Grown|IGI

2.90ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG774610050

Certificate IGI LG774610050

Diamond specifications and retailer prices

From $1,195 USD
Save $6,385 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,580 USD at Brilliant Earth
View at Brilliant Earth

About this 2.9ct lab-grown radiant diamond

This 2.9ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG774610050 or 774610050. Listed at 17 retailers, with prices from $1,195 to $7,580 at Brilliant Earth, a $6,385 spread on the same certified stone. 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

2.90
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774610050
Dimensions10.25 × 6.86 × 4.68 mm
L/W Ratio1.49
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
10.25 mm6.86 mm2.90 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774610050
Side View
Table 61.0%Crown 42.7°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $7,580 USD|Low: $668 USD|High: $7,640 USD|Avg: $2,521 USD|-0.8%
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 1, 2026
Retailer 6$668 USD
Retailer 14$1,011 USD
Retailer 10$1,195 USD
Retailer 16$1,390 USD
Retailer 2$1,578 USD
Retailer 15$1,632 USD
Retailer 11$1,637 USD
Retailer 9$2,259 USD
Retailer 13$2,491 USD
Retailer 4$2,641 USD
Retailer 3$2,686 USD
Retailer 5$2,896 USD
Retailer 7$3,331 USD
Retailer 8$3,438 USD
Retailer 17$3,445 USD
Retailer 12$3,597 USD
Brilliant Earth$7,580 USD

36 data points across 17 retailers

17 retailers$1,195 USD to $7,580 USD

A
Cheapest Retailer
-
$1,195 USD
A
Retailer 2
-
$1,390 USD
View
A
Retailer 3
-
$1,578 USD
View
A
Retailer 4
-
$1,632 USD
€1,554 EUR
View
A
Retailer 5
-
$1,641 USD
£1,292 GBP
View
A
Retailer 6
-
$2,259 USD
View
A
Retailer 7
-
$2,491 USD
A$3,832 AUD
View
A
Retailer 8
-
$2,641 USD
ZAR 42,658 ZAR
View
Price last confirmed 10 days ago
A
Retailer 9
-
$2,686 USD
View
A
Retailer 10
-
$2,896 USD
£2,280 GBP
View
Price last confirmed 5 days ago
B+
Retailer 11
-
$3,331 USD
View
B+
Retailer 12
-
$3,438 USD
View
B+
Retailer 13
-
$3,445 USD
View
B+
Retailer 14
-
$3,597 USD
£2,832 GBP
View
B+
Retailer 15
-
$3,633 USD
View
B+
Retailer 16
-
$3,641 USD
View
Most Expensive
B
Brilliant Earth
17982896A · Sep 29
$7,580 USD
View
16 more retailers have this diamond
Prices start from $1,195 USDSave up to $6,385 USD

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.

A
2.90ct Radiant
$1,195 USD