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Radiant|Lab Grown|IGI

1.54ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG605363231

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

Certificate IGI LG605363231

Diamond specifications and retailer prices

From ₹39,008 INR
$411 USD
As of November 1, 2026
Save ₹52,276 INR (57%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹91,284 INR at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG605363231 or 605363231. Listed at 2 retailers as of November 1, 2026, with prices from ₹39,008 to ₹91,284, a ₹52,276 spread on the same certified stone. Frank Darling lists it at ₹91,284. 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

1.54
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605363231
Dimensions8.07 × 5.81 × 3.81 mm
L/W Ratio1.39
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
8.07 mm5.81 mm1.54 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605363231
Side View
Table 64.0%Crown 37.6°Girdle: MediumPavilion 36.2°Culet: NoneDepth 65.6%

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 1
Current: ₹91,284 INR|Low: ₹18,697 INR|High: ₹2,19,242 INR|Avg: ₹96,591 INR|+3.6%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 26, 2026
Retailer 4₹18,697 INR
Retailer 2₹39,008 INR
Retailer 3₹58,818 INR
Retailer 6₹66,912 INR
Retailer 7₹83,652 INR
Frank Darling₹91,284 INR
Retailer 5₹1,14,841 INR
Retailer 8₹2,15,446 INR

76 data points across 8 retailers

2 retailers₹39,008 INR to ₹91,284 INR

A
Cheapest Retailer
-
₹39,008 INR
$411 USD
Most Expensive
B
Frank Darling
LVA10-081BBA · Nov 2
₹91,284 INR
$962 USD
View
1 more retailer has this diamond
Prices start from ₹39,008 INRSave up to ₹52,276 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
1.54ct Radiant
₹39,008 INR