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1.53ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG497158286

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497158286

Diamond specifications and retailer prices

From ₹80,674 INR
$850 USD
As of November 2, 2026
Save ₹3,38,068 INR (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹4,18,741 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG497158286 or 497158286. Listed at 11 retailers as of November 1, 2026, with prices from ₹80,674 to ₹4,18,741, a ₹3,38,068 spread on the same certified stone. MOH London lists it at ₹4,18,741. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497158286
Dimensions7.37 × 7.35 × 4.61 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.37 mm7.35 mm1.53 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497158286
Side View
Table 57.5%Crown 35.3°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
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 2
Current: ₹4,18,741 INR|Low: ₹80,674 INR|High: ₹4,24,286 INR|Avg: ₹2,04,741 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2₹80,674 INR
Retailer 4₹1,12,373 INR
Retailer 7₹1,25,661 INR
Retailer 5₹1,30,311 INR
Retailer 3₹1,41,067 INR
Retailer 8₹1,46,636 INR
Retailer 10₹1,84,885 INR
Retailer 6₹2,06,809 INR
Retailer 9₹2,56,826 INR
Retailer 11₹3,72,937 INR
MOH London₹4,18,741 INR

17 data points across 11 retailers

11 retailers₹80,674 INR to ₹4,18,741 INR

A
Cheapest Retailer
-
₹80,674 INR
$850 USD
B+
Retailer 2
-
₹1,12,373 INR
$1,184 USD
View
B+
Retailer 3
-
₹1,22,244 INR
$1,288 USD
View
B+
Retailer 4
-
₹1,25,661 INR
$1,324 USD
View
Final sale: no returns
Retailer 5
-
₹1,30,311 INR
$1,373 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
₹1,30,311 INR
$1,373 USD
View
B+
Retailer 7
-
₹1,46,636 INR
$1,545 USD
View
B
Retailer 8
-
₹2,06,809 INR
$2,179 USD
View
B
Retailer 9
-
₹2,44,298 INR
$2,574 USD
View
B
Retailer 10
-
₹2,56,826 INR
$2,706 USD
View
Most Expensive
B
MOH London
LG497158286 · Nov 1
₹4,18,741 INR
£3,474 GBP
View
10 more retailers have this diamond
Prices start from ₹80,674 INRSave up to ₹3,38,068 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 Round
₹80,674 INR