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Radiant|Lab Grown|IGI

1.50ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG761504453

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

Certificate IGI LG761504453

Diamond specifications and retailer prices

From ₹22,071 INR
As of November 6, 2026
Save ₹2,05,215 INR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹2,27,286 INR at Brilliant Earth · As of November 6, 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 LG761504453 or 761504453. Listed at 16 retailers as of November 6, 2026, with prices from ₹22,071 to ₹2,27,286, a ₹2,05,215 spread on the same certified stone. Brilliant Earth lists it at ₹2,27,286. 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 angle38.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761504453
Dimensions8.25 × 5.71 × 3.98 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
8.25 mm5.71 mm1.50 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761504453
Side View
Table 65.0%Crown 38.1°Girdle: ThinPavilion 39.3°Culet: NoneDepth 69.6%

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: ₹2,27,286 INR|Low: ₹22,071 INR|High: ₹2,33,861 INR|Avg: ₹92,025 INR|-2.8%
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
November 6, 2026
Retailer 16₹22,071 INR
Retailer 13₹24,701 INR
Retailer 4₹25,546 INR
Retailer 2₹33,529 INR
Retailer 11₹36,817 INR
Retailer 9₹46,960 INR
Retailer 10₹48,087 INR
Retailer 8₹52,220 INR
Retailer 6₹73,727 INR
Retailer 3₹77,484 INR
Retailer 12₹90,445 INR
Retailer 17₹96,925 INR
Retailer 5₹1,08,102 INR
Retailer 15₹1,20,499 INR
Retailer 7₹1,68,117 INR
Retailer 14₹2,11,320 INR
Brilliant Earth₹2,27,286 INR

34 data points across 17 retailers

16 retailers₹22,071 INR to ₹2,27,286 INR

A
Cheapest Retailer
-
₹22,071 INR
A
Retailer 2
-
₹24,701 INR
View
Final sale: no returns
A
Retailer 3
-
₹25,546 INR
View
A
Retailer 4
-
₹33,529 INR
View
B+
Retailer 5
-
₹36,817 INR
View
A
Retailer 6
-
₹48,087 INR
View
A
Retailer 7
-
₹52,220 INR
View
Retailer 8
-
₹73,727 INR
View
Price last confirmed 10 days ago
B+
Retailer 9
-
₹77,484 INR
View
B+
Retailer 10
-
₹90,445 INR
View
B+
Retailer 11
-
₹96,925 INR
View
B+
Retailer 12
-
₹1,08,102 INR
View
B+
Retailer 13
-
₹1,20,499 INR
View
Retailer 14
-
₹1,68,117 INR
View
Price last confirmed 17 days ago
B
Retailer 15
-
₹2,11,320 INR
View
Most Expensive
B
Brilliant Earth
21416750Y · Nov 6
₹2,27,286 INR
$2,420 USD
View
15 more retailers have this diamond
Prices start from ₹22,071 INRSave up to ₹2,05,215 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
₹22,071 INR