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Radiant|Lab Grown|IGI

1.50ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG662411648

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

Certificate IGI LG662411648

Diamond specifications and retailer prices

From ₹39,822 INR
As of November 6, 2026
Save ₹1,96,856 INR (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹2,36,678 INR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662411648 or 662411648. Listed at 24 retailers as of November 5, 2026, with prices from ₹39,822 to ₹2,36,678, a ₹1,96,856 spread on the same certified stone. Brilliant Earth lists it at ₹2,36,678. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662411648
Dimensions8.43 × 5.43 × 3.82 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm5.43 mm1.50 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662411648
Side View
Table 64.0%Crown 38.5°Girdle: MediumPavilion 34.9°Culet: NoneDepth 70.3%

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: Nov 6
Current: ₹2,36,678 INR|Low: ₹38,225 INR|High: ₹2,36,678 INR|Avg: ₹1,07,720 INR
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
November 6, 2026
Retailer 4₹39,822 INR
Retailer 8₹44,612 INR
Retailer 6₹49,402 INR
Retailer 9₹49,402 INR
Retailer 16₹62,926 INR
Retailer 3₹68,562 INR
Retailer 2₹77,390 INR
Retailer 10₹80,583 INR
Retailer 13₹85,185 INR
Retailer 15₹1,15,052 INR
Retailer 14₹1,25,571 INR
Retailer 12₹1,38,626 INR
Retailer 7₹1,58,819 INR
Retailer 5₹1,78,448 INR
Retailer 11₹1,80,984 INR
Retailer 17₹1,85,492 INR
Brilliant Earth₹2,36,678 INR

43 data points across 17 retailers

24 retailers₹39,822 INR to ₹2,36,678 INR

A
Cheapest Retailer
-
₹39,822 INR
A
Retailer 2
-
₹44,612 INR
View
Final sale: no returns
A
Retailer 3
-
₹44,612 INR
View
Retailer 4
-
₹49,402 INR
View
Price last confirmed 13 days ago
A
Retailer 5
-
₹49,402 INR
View
A
Retailer 6
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₹62,926 INR
View
A
Retailer 7
-
₹68,562 INR
View
A
Retailer 8
-
₹77,390 INR
View
B+
Retailer 9
-
₹77,672 INR
View
A
Retailer 10
-
₹80,583 INR
View
B+
Retailer 11
-
₹85,185 INR
View
Retailer 12
-
₹1,15,052 INR
View
Price last confirmed 9 days ago
B
Retailer 13
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₹1,24,914 INR
View
Retailer 14
-
₹1,25,571 INR
View
Price last confirmed 8 days ago
B
Retailer 15
-
₹1,38,626 INR
View
B
Retailer 16
-
₹1,58,819 INR
View
B
Retailer 17
-
₹1,61,918 INR
View
B
Retailer 18
-
₹1,78,448 INR
View
B
Retailer 19
-
₹1,80,984 INR
View
B
Retailer 20
-
₹1,84,928 INR
View
Retailer 21
-
₹1,85,492 INR
View
Price last confirmed 17 days ago
B
Retailer 22
-
₹2,20,900 INR
View
B
Retailer 23
-
₹2,36,678 INR
View
Most Expensive
B
Brilliant Earth
16913852A · Nov 5
₹2,36,678 INR
$2,520 USD
View
23 more retailers have this diamond
Prices start from ₹39,822 INRSave up to ₹1,96,856 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
1.50ct Radiant
₹39,822 INR