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Round|Lab Grown|IGI

1.15ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG445039317

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445039317

Diamond specifications and retailer prices

From ₹62,357 INR
As of November 5, 2026
Save ₹3,34,089 INR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹3,96,446 INR at MOH London · As of November 5, 2026
View at MOH London

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445039317 or 445039317. Listed at 13 retailers as of November 5, 2026, with prices from ₹62,357 to ₹3,96,446, a ₹3,34,089 spread on the same certified stone. MOH London lists it at ₹3,96,446. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039317
Dimensions6.77 × 6.78 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.77 mm6.78 mm1.15 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445039317
Side View
Table 59.5%Crown 31.4°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.5%

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 5
Current: ₹3,96,446 INR|Low: ₹62,357 INR|High: ₹4,02,925 INR|Avg: ₹1,65,785 INR|-0.3%
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
Retailer 14
November 6, 2026
Retailer 8₹62,357 INR
Retailer 9₹1,01,094 INR
Retailer 14₹1,09,975 INR
Retailer 13₹1,13,187 INR
Retailer 10₹1,17,250 INR
Retailer 12₹1,17,250 INR
Retailer 4₹1,33,689 INR
Retailer 2₹1,34,540 INR
Retailer 5₹1,67,419 INR
Retailer 11₹1,86,787 INR
Retailer 7₹1,99,353 INR
Retailer 3₹2,19,760 INR
Retailer 6₹2,37,806 INR
MOH London₹3,96,446 INR

43 data points across 14 retailers

13 retailers₹62,357 INR to ₹3,96,446 INR

A
Cheapest Retailer
-
₹62,357 INR
B+
Retailer 2
-
₹1,01,094 INR
View
B+
Retailer 3
-
₹1,09,975 INR
View
B+
Retailer 4
-
₹1,13,187 INR
View
Final sale: no returns
Retailer 5
-
₹1,17,250 INR
View
Price last confirmed 25 days ago
B+
Retailer 6
-
₹1,17,250 INR
View
B+
Retailer 7
-
₹1,33,689 INR
View
B+
Retailer 8
-
₹1,34,540 INR
View
B
Retailer 9
-
₹1,86,787 INR
View
B
Retailer 10
-
₹1,99,353 INR
View
B
Retailer 11
-
₹2,19,760 INR
View
B
Retailer 12
-
₹2,37,806 INR
View
Most Expensive
B
MOH London
LG445039317 · Nov 5
₹3,96,446 INR
£3,304 GBP
View
12 more retailers have this diamond
Prices start from ₹62,357 INRSave up to ₹3,34,089 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 Round
₹62,357 INR