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1.01ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG843605391

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843605391

Diamond specifications and retailer prices

From ₹13,388 INR
$141 USD
As of November 1, 2026
Save ₹64,632 INR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹78,019 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843605391 or 843605391. Listed at 15 retailers as of October 29, 2026, with prices from ₹13,388 to ₹78,019, a ₹64,632 spread on the same certified stone. MOH London lists it at ₹78,019. 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

1.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843605391
Dimensions6.46 × 6.48 × 3.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.48 mm1.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843605391
Side View
Table 59.0%Crown 33.4°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.0%

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: ₹78,019 INR|Low: ₹13,388 INR|High: ₹79,708 INR|Avg: ₹37,019 INR|-2.1%
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
Retailer 15
November 2, 2026
Retailer 14₹13,388 INR
Retailer 13₹15,477 INR
Retailer 7₹16,616 INR
Retailer 12₹16,616 INR
Retailer 5₹25,826 INR
Retailer 8₹28,336 INR
Retailer 2₹29,076 INR
Retailer 10₹29,510 INR
Retailer 6₹30,954 INR
Retailer 9₹37,031 INR
Retailer 15₹39,879 INR
Retailer 11₹53,362 INR
Retailer 3₹56,305 INR
Retailer 4₹58,602 INR
MOH London₹78,019 INR

18 data points across 15 retailers

15 retailers₹13,388 INR to ₹78,019 INR

A
Cheapest Retailer
-
₹13,388 INR
$141 USD
A
Retailer 2
-
₹15,477 INR
$163 USD
View
A
Retailer 3
-
₹16,616 INR
$175 USD
View
Retailer 4
-
₹16,616 INR
$175 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
₹25,826 INR
$272 USD
View
A
Retailer 6
-
₹28,336 INR
£235 GBP
View
A
Retailer 7
-
₹29,076 INR
£241 GBP
View
A
Retailer 8
-
₹29,510 INR
€296 EUR
View
A
Retailer 9
-
₹30,954 INR
$326 USD
View
B+
Retailer 10
-
₹37,031 INR
$390 USD
View
B+
Retailer 11
-
₹39,879 INR
$420 USD
View
B
Retailer 12
-
₹53,362 INR
$562 USD
View
B
Retailer 13
-
₹56,305 INR
$593 USD
View
B
Retailer 14
-
₹58,602 INR
$617 USD
View
Most Expensive
B
MOH London
LG843605391 · Oct 29
₹78,019 INR
£647 GBP
View
14 more retailers have this diamond
Prices start from ₹13,388 INRSave up to ₹64,632 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
1.01ct Round
₹13,388 INR