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Round|Lab Grown|IGI

0.54ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG492123218

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492123218

Diamond specifications and retailer prices

From ₹33,233 INR
$350 USD
As of October 31, 2026
9 retailers carry this diamond
Most expensive: ₹1,37,951 INR at MOH London · As of October 11, 2026
View at MOH London

About this 0.54ct lab-grown round diamond

This 0.54ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492123218 or 492123218. Listed at 9 retailers as of October 31, 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

0.54
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492123218
Dimensions5.24 × 5.26 × 3.20 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
5.24 mm5.26 mm0.54 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG492123218
Side View
Table 56.5%Crown 34.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

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: Oct 31
Current: ₹1,37,951 INR|Low: ₹21,933 INR|High: ₹1,37,951 INR|Avg: ₹58,250 INR|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 11, 2026
Retailer 2₹27,441 INR
Retailer 11₹30,764 INR
Retailer 13₹31,808 INR
Retailer 7₹33,233 INR
Retailer 8₹33,992 INR
Retailer 10₹33,992 INR
Retailer 3₹48,899 INR
Retailer 9₹55,831 INR
Retailer 6₹62,510 INR
Retailer 4₹68,174 INR
Retailer 5₹95,425 INR
Retailer 12₹1,09,382 INR
MOH London₹1,37,951 INR

14 data points across 13 retailers

9 retailers

Retailer 1
-
₹27,441 INR
$289 USD
Price last confirmed 22 days ago
Retailer 2
-
₹31,808 INR
$335 USD
View
Price last confirmed 26 days ago
A
Retailer 3
-
₹33,233 INR
$350 USD
View
Retailer 4
-
₹33,992 INR
$358 USD
View
Price last confirmed 23 days ago
Retailer 5
-
₹33,992 INR
$358 USD
View
Price last confirmed 30 days ago
Retailer 6
-
₹55,831 INR
$588 USD
View
Price last confirmed 21 days ago
Retailer 7
-
₹95,425 INR
$1,005 USD
View
Price last confirmed 19 days ago
Retailer 8
-
₹1,09,382 INR
$1,152 USD
View
Price last confirmed 31 days ago
Most Expensive
MOH London
LG492123218 · Oct 11
₹1,37,951 INR
£1,144 GBP
View
Price last confirmed 21 days ago
8 more retailers have this diamond
Prices start from ₹33,233 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
0.54ct Round
₹33,233 INR