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Radiant|Lab Grown|IGI

1.53ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG633402068

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

Certificate IGI LG633402068

Diamond specifications and retailer prices

From ₹66,965 INR
As of November 5, 2026
2 retailers carry this diamond
Most expensive: ₹80,782 INR at Rare Carat · As of August 27, 2026
View at Rare Carat

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 LG633402068 or 633402068. Listed at 2 retailers as of November 5, 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

1.53
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633402068
Dimensions8.23 × 5.55 × 3.76 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.23 mm5.55 mm1.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633402068
Side View
Table 65.0%Crown 38.9°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 67.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: ₹80,782 INR|Low: ₹9,486 INR|High: ₹1,76,570 INR|Avg: ₹65,882 INR|-5.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
August 28, 2026
Retailer 4₹12,210 INR
Retailer 9₹25,734 INR
Retailer 3₹33,154 INR
Retailer 5₹36,065 INR
Retailer 8₹49,778 INR
Retailer 11₹57,385 INR
Retailer 12₹76,075 INR
Retailer 7₹80,208 INR
Rare Carat₹80,782 INR
Retailer 2₹84,152 INR
Retailer 6₹1,01,528 INR
Retailer 10₹1,06,130 INR

64 data points across 12 retailers

2 retailers

B+
Cheapest Retailer
-
₹66,965 INR
Most Expensive
Rare Carat
224116-028A · Aug 27
₹80,782 INR
$860 USD
View
Price last confirmed 71 days ago
1 more retailer has this diamond
Prices start from ₹66,965 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.

B+
1.53ct Radiant
₹66,965 INR