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Radiant|Lab Grown|IGI

1.51ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG483125563

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

Certificate IGI LG483125563

Diamond specifications and retailer prices

From ₹2,16,861 INR
$2,309 USD
As of November 6, 2026
9 retailers carry this diamond
Most expensive: ₹2,16,861 INR at B2C Jewels
View at B2C Jewels

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG483125563 or 483125563. Listed at 9 retailers as of November 6, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.8°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483125563
Dimensions6.69 × 5.79 × 4.09 mm
L/W Ratio1.16
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
6.69 mm5.79 mm1.51 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483125563
Side View
Table 67.5%Crown 51.8°Girdle: Slightly ThickPavilion 31.2°Culet: NoneDepth 70.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: ₹2,16,861 INR|Low: ₹13,055 INR|High: ₹2,16,861 INR|Avg: ₹80,513 INR
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5₹16,530 INR
Retailer 8₹18,502 INR
Retailer 7₹36,441 INR
Retailer 11₹39,728 INR
Retailer 10₹44,142 INR
Retailer 3₹57,761 INR
Retailer 4₹69,689 INR
Retailer 6₹1,00,494 INR
Retailer 2₹1,06,317 INR
Retailer 9₹1,58,725 INR
B2C Jewels₹2,16,861 INR

13 data points across 11 retailers

9 retailers

Retailer 1
-
₹16,530 INR
Price last confirmed 11 days ago
Retailer 2
-
₹19,160 INR
View
Price last confirmed 10 days ago
Retailer 3
-
₹36,441 INR
View
Price last confirmed 10 days ago
Retailer 4
-
₹69,689 INR
View
Price last confirmed 12 days ago
Retailer 5
-
₹72,788 INR
View
Price last confirmed 10 days ago
Retailer 6
-
₹1,00,494 INR
View
Price last confirmed 9 days ago
Retailer 7
-
₹1,06,317 INR
View
Price last confirmed 9 days ago
Retailer 8
-
₹1,58,725 INR
View
Price last confirmed 9 days ago
Most Expensive
B
B2C Jewels
20033671 · Nov 6
₹2,16,861 INR
$2,309 USD
View
8 more retailers have this diamond

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.

B
1.51ct Radiant
₹2,16,861 INR