CaratHunter
Plans
Radiant|Lab Grown|IGI

1.54ct G SI2 Radiant Lab Grown Diamond

ID • G/SI2 • IGI LG529287250

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

Certificate IGI LG529287250

Diamond specifications and retailer prices

From ₹55,546 INR
$585 USD
As of October 30, 2026
Save ₹40,354 INR (42%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹95,900 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG529287250 or 529287250. Listed at 2 retailers as of October 29, 2026, with prices from ₹55,546 to ₹95,900, a ₹40,354 spread on the same certified stone. Brilliant Earth lists it at ₹95,900. 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
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529287250
Dimensions8.15 × 5.69 × 3.73 mm
L/W Ratio1.43
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
8.15 mm5.69 mm1.54 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529287250
Side View
Table 63.5%Crown 44.1°Girdle: Slightly ThickPavilion 31.8°Culet: NoneDepth 65.6%

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: Oct 30
Current: ₹95,900 INR|Low: ₹15,572 INR|High: ₹95,900 INR|Avg: ₹55,663 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
September 23, 2026
Retailer 3₹20,509 INR
Retailer 4₹42,624 INR
Retailer 2₹55,546 INR
Brilliant Earth₹95,900 INR

22 data points across 4 retailers

2 retailers₹55,546 INR to ₹95,900 INR

A
Cheapest Retailer
-
₹55,546 INR
$585 USD
Most Expensive
B
Brilliant Earth
11704602Y · Oct 29
₹95,900 INR
$1,010 USD
View
1 more retailer has this diamond
Prices start from ₹55,546 INRSave up to ₹40,354 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
₹55,546 INR