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Round|Lab Grown|IGI

1.05ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG783638340

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783638340

Diamond specifications and retailer prices

From ₹13,700 INR
As of November 5, 2026
Save ₹65,734 INR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹79,433 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct 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 LG783638340 or 783638340. Listed at 16 retailers as of November 4, 2026, with prices from ₹13,700 to ₹79,433, a ₹65,734 spread on the same certified stone. MOH London lists it at ₹79,433. 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

1.05
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783638340
Dimensions6.51 × 6.47 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.47 mm1.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783638340
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.1%

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: Nov 5
Current: ₹79,433 INR|Low: ₹13,227 INR|High: ₹80,513 INR|Avg: ₹37,020 INR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6₹13,700 INR
Retailer 7₹17,006 INR
Retailer 3₹29,005 INR
Retailer 2₹30,045 INR
Retailer 8₹31,462 INR
Retailer 10₹35,997 INR
Retailer 9₹40,248 INR
Retailer 4₹43,461 INR
Retailer 5₹57,822 INR
MOH London₹79,433 INR

43 data points across 10 retailers

16 retailers₹13,700 INR to ₹79,433 INR

A
Cheapest Retailer
-
₹13,700 INR
A
Retailer 2
-
₹15,967 INR
View
Retailer 3
-
₹17,006 INR
View
Price last confirmed 12 days ago
A
Retailer 4
-
₹17,006 INR
View
A
Retailer 5
-
₹27,399 INR
View
A
Retailer 6
-
₹29,005 INR
View
A
Retailer 7
-
₹30,045 INR
View
A
Retailer 8
-
₹31,462 INR
View
Retailer 9
-
₹35,997 INR
View
Price last confirmed 65 days ago
B+
Retailer 10
-
₹40,248 INR
View
B+
Retailer 11
-
₹43,461 INR
View
B+
Retailer 12
-
₹44,122 INR
View
B
Retailer 13
-
₹54,704 INR
View
B
Retailer 14
-
₹57,822 INR
View
B
Retailer 15
-
₹59,900 INR
View
Most Expensive
B
MOH London
LG783638340 · Nov 4
₹79,433 INR
£662 GBP
View
15 more retailers have this diamond
Prices start from ₹13,700 INRSave up to ₹65,734 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
1.05ct Round
₹13,700 INR