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Radiant|Lab Grown|IGI

3.08ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG618433821

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

Certificate IGI LG618433821

Diamond specifications and retailer prices

From ₹2,09,403 INR
$2,198 USD
As of October 26, 2026
Save ₹4,77,493 INR (70%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹6,86,897 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.08ct lab-grown radiant diamond

This 3.08ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG618433821 or 618433821. Listed at 3 retailers as of October 26, 2026, with prices from ₹2,09,403 to ₹6,86,897, a ₹4,77,493 spread on the same certified stone. Brilliant Earth lists it at ₹6,86,897. 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

3.08
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618433821
Dimensions10.34 × 7.19 × 4.87 mm
L/W Ratio1.44
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
10.34 mm7.19 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618433821
Side View
Table 62.0%Crown 37.1°Girdle: Slightly ThickPavilion 34.7°Culet: NoneDepth 67.7%

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 26
Current: ₹6,86,897 INR|Low: ₹1,93,303 INR|High: ₹9,67,848 INR|Avg: ₹7,08,227 INR|-11.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 19, 2026
Retailer 3₹2,09,403 INR
Retailer 2₹5,01,120 INR
Brilliant Earth₹6,86,897 INR
Retailer 4₹9,08,502 INR
Retailer 6₹9,49,751 INR
Retailer 5₹9,67,848 INR

13 data points across 6 retailers

3 retailers₹2,09,403 INR to ₹6,86,897 INR

A
Cheapest Retailer
-
₹2,09,403 INR
$2,198 USD
B+
Retailer 2
-
₹5,01,120 INR
$5,260 USD
View
Most Expensive
B
Brilliant Earth
21409667Y · Oct 29
₹6,86,897 INR
$7,210 USD
View
2 more retailers have this diamond
Prices start from ₹2,09,403 INRSave up to ₹4,77,493 INR

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
3.08ct Radiant
₹2,09,403 INR