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Radiant|Lab Grown|IGI

1.15ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG574325826

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

Certificate IGI LG574325826

Diamond specifications and retailer prices

From ₹14,088 INR
As of November 6, 2026
Save ₹1,21,157 INR (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,35,245 INR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown radiant diamond

This 1.15ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG574325826 or 574325826. Listed at 12 retailers as of November 2, 2026, with prices from ₹14,088 to ₹1,35,245, a ₹1,21,157 spread on the same certified stone. Do Amore Diamonds lists it at ₹1,35,245. 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

1.15
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574325826
Dimensions7.39 × 5.14 × 3.42 mm
L/W Ratio1.44
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 mm5.14 mm1.15 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574325826
Side View
Table 65.0%Crown 44.7°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 66.5%

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 6
Current: ₹1,35,245 INR|Low: ₹11,083 INR|High: ₹1,35,245 INR|Avg: ₹49,489 INR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 4, 2026
Retailer 11₹14,088 INR
Retailer 15₹15,779 INR
Retailer 14₹16,342 INR
Retailer 8₹24,889 INR
Retailer 6₹31,181 INR
Retailer 13₹32,121 INR
Retailer 3₹36,253 INR
Retailer 2₹41,325 INR
Retailer 7₹44,424 INR
Retailer 10₹59,170 INR
Retailer 12₹61,893 INR
Retailer 4₹64,429 INR
Retailer 5₹64,805 INR
Retailer 9₹89,881 INR
Do Amore Diamonds₹1,35,245 INR

39 data points across 15 retailers

12 retailers₹14,088 INR to ₹1,35,245 INR

A
Cheapest Retailer
-
₹14,088 INR
A
Retailer 2
-
₹15,779 INR
View
Final sale: no returns
A
Retailer 3
-
₹16,342 INR
View
A
Retailer 4
-
₹24,889 INR
View
B+
Retailer 5
-
₹32,121 INR
View
B+
Retailer 6
-
₹41,325 INR
View
Retailer 7
-
₹43,861 INR
View
Price last confirmed 59 days ago
B+
Retailer 8
-
₹49,308 INR
View
B+
Retailer 9
-
₹59,170 INR
View
B+
Retailer 10
-
₹61,893 INR
View
B
Retailer 11
-
₹89,881 INR
View
Most Expensive
B
Do Amore Diamonds
27-0866E438A · Nov 2
₹1,35,245 INR
$1,440 USD
View
11 more retailers have this diamond
Prices start from ₹14,088 INRSave up to ₹1,21,157 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
1.15ct Radiant
₹14,088 INR