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Radiant|Lab Grown|IGI

1.53ct E SI1 Radiant Lab Grown Diamond

EX • E/SI1 • IGI LG519255515

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

Certificate IGI LG519255515

Diamond specifications and retailer prices

From ₹26,955 INR
As of November 6, 2026
Save ₹83,139 INR (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,10,094 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.53ct lab-grown radiant diamond

This 1.53ct 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 LG519255515 or 519255515. Listed at 11 retailers as of November 2, 2026, with prices from ₹26,955 to ₹1,10,094, a ₹83,139 spread on the same certified stone. MOH London lists it at ₹1,10,094. 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

1.53
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519255515
Dimensions8.09 × 5.59 × 3.79 mm
L/W Ratio1.45
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
8.09 mm5.59 mm1.53 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519255515
Side View
Table 65.0%Crown 43.2°Girdle: MED-STKPavilion 31.4°Culet: NoneDepth 67.8%

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: ₹1,10,094 INR|Low: ₹26,955 INR|High: ₹1,21,187 INR|Avg: ₹63,056 INR|-9.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3₹26,955 INR
Retailer 11₹29,867 INR
Retailer 5₹44,800 INR
Retailer 10₹45,551 INR
Retailer 8₹46,490 INR
Retailer 2₹51,374 INR
Retailer 6₹58,230 INR
Retailer 4₹71,849 INR
Retailer 7₹88,660 INR
Retailer 9₹93,169 INR
MOH London₹1,10,094 INR

42 data points across 11 retailers

11 retailers₹26,955 INR to ₹1,10,094 INR

A
Cheapest Retailer
-
₹26,955 INR
Final sale: no returns
Retailer 2
-
₹29,491 INR
View
Price last confirmed 43 days ago
A
Retailer 3
-
₹44,800 INR
View
B+
Retailer 4
-
₹46,490 INR
View
B+
Retailer 5
-
₹51,374 INR
View
B+
Retailer 6
-
₹58,230 INR
View
B+
Retailer 7
-
₹71,849 INR
View
B
Retailer 8
-
₹86,970 INR
View
B
Retailer 9
-
₹88,660 INR
View
B
Retailer 10
-
₹93,169 INR
View
Most Expensive
B
MOH London
LG519255515 · Nov 2
₹1,10,094 INR
£923 GBP
View
10 more retailers have this diamond
Prices start from ₹26,955 INRSave up to ₹83,139 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
1.53ct Radiant
₹26,955 INR