CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct I SI1 Round Lab Grown Diamond

ID • I/SI1 • IGI LG492122416

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492122416

Diamond specifications and retailer prices

From ₹80,308 INR
As of November 5, 2026
Save ₹3,55,254 INR (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹4,35,562 INR at MOH London · As of November 3, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492122416 or 492122416. Listed at 11 retailers as of November 3, 2026, with prices from ₹80,308 to ₹4,35,562, a ₹3,55,254 spread on the same certified stone. MOH London lists it at ₹4,35,562. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492122416
Dimensions7.39 × 7.43 × 4.55 mm
L/W Ratio1.01
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
7.39 mm7.43 mm1.53 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492122416
Side View
Table 57.0%Crown 33.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹4,35,562 INR|Low: ₹80,308 INR|High: ₹4,41,322 INR|Avg: ₹2,05,640 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 2₹80,308 INR
Retailer 3₹1,31,422 INR
Retailer 6₹1,47,200 INR
Retailer 4₹1,52,491 INR
Retailer 7₹1,52,491 INR
Retailer 8₹1,68,647 INR
Retailer 10₹2,08,328 INR
Retailer 5₹2,40,735 INR
Retailer 9₹2,76,732 INR
MOH London₹4,35,562 INR

15 data points across 10 retailers

11 retailers₹80,308 INR to ₹4,35,562 INR

A
Cheapest Retailer
-
₹80,308 INR
B+
Retailer 2
-
₹1,31,422 INR
View
B+
Retailer 3
-
₹1,43,043 INR
View
B+
Retailer 4
-
₹1,47,200 INR
View
Final sale: no returns
B+
Retailer 5
-
₹1,52,491 INR
View
Retailer 6
-
₹1,52,491 INR
View
Price last confirmed 25 days ago
B+
Retailer 7
-
₹1,68,647 INR
View
B
Retailer 8
-
₹2,40,735 INR
View
B
Retailer 9
-
₹2,76,732 INR
View
B
Retailer 10
-
₹2,85,802 INR
View
Most Expensive
B
MOH London
LG492122416 · Nov 3
₹4,35,562 INR
£3,630 GBP
View
10 more retailers have this diamond
Prices start from ₹80,308 INRSave up to ₹3,55,254 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
₹80,308 INR