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Radiant|Lab Grown|IGI

1.54ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG671448119

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

Certificate IGI LG671448119

Diamond specifications and retailer prices

From ₹16,996 INR
$179 USD
As of October 27, 2026
Save ₹1,46,318 INR (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,63,314 INR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG671448119 or 671448119. Listed at 11 retailers as of October 27, 2026, with prices from ₹16,996 to ₹1,63,314, a ₹1,46,318 spread on the same certified stone. Do Amore Diamonds lists it at ₹1,63,314. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671448119
Dimensions8.06 × 5.62 × 3.81 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm5.62 mm1.54 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671448119
Side View
Table 63.0%Crown 44.6°Girdle: MediumPavilion 34.6°Culet: NoneDepth 67.8%

Caratlytics Score

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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 27
Current: ₹1,63,314 INR|Low: ₹16,331 INR|High: ₹1,65,213 INR|Avg: ₹66,988 INR|-1.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6₹16,996 INR
Retailer 3₹19,085 INR
Retailer 11₹19,750 INR
Retailer 2₹29,976 INR
Retailer 9₹37,315 INR
Retailer 5₹71,592 INR
Retailer 10₹74,741 INR
Retailer 8₹74,821 INR
Retailer 7₹1,02,546 INR
Retailer 4₹1,09,010 INR
Do Amore Diamonds₹1,63,314 INR

36 data points across 11 retailers

11 retailers₹16,996 INR to ₹1,63,314 INR

A
Cheapest Retailer
-
₹16,996 INR
$179 USD
A
Retailer 2
-
₹19,085 INR
$201 USD
View
Final sale: no returns
A
Retailer 3
-
₹19,750 INR
$208 USD
View
A
Retailer 4
-
₹29,976 INR
£249 GBP
View
B+
Retailer 5
-
₹37,315 INR
$393 USD
View
B
Retailer 6
-
₹71,592 INR
$754 USD
View
B+
Retailer 7
-
₹74,741 INR
$787 USD
View
B+
Retailer 8
-
₹74,821 INR
$788 USD
View
B
Retailer 9
-
₹1,02,546 INR
$1,080 USD
View
B
Retailer 10
-
₹1,09,010 INR
£904 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A6EB7034C · Oct 29
₹1,63,314 INR
$1,720 USD
View
10 more retailers have this diamond
Prices start from ₹16,996 INRSave up to ₹1,46,318 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
₹16,996 INR