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1.05ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG811647135

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811647135

Diamond specifications and retailer prices

From ₹27,399 INR
As of November 6, 2026
Save ₹52,034 INR (66%) vs most expensive(unlock to see where)
9 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 LG811647135 or 811647135. Listed at 9 retailers as of November 4, 2026, with prices from ₹27,399 to ₹79,433, a ₹52,034 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811647135
Dimensions6.49 × 6.45 × 4.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm6.45 mm1.05 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811647135
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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 6
Current: ₹79,433 INR|Low: ₹27,494 INR|High: ₹80,513 INR|Avg: ₹42,109 INR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3₹29,005 INR
Retailer 5₹31,178 INR
Retailer 7₹31,462 INR
Retailer 2₹32,218 INR
Retailer 4₹40,626 INR
Retailer 6₹44,122 INR
MOH London₹79,433 INR

42 data points across 7 retailers

9 retailers₹27,399 INR to ₹79,433 INR

A
Cheapest Retailer
-
₹27,399 INR
A
Retailer 2
-
₹29,005 INR
View
A
Retailer 3
-
₹31,178 INR
View
A
Retailer 4
-
₹31,462 INR
View
B+
Retailer 5
-
₹32,218 INR
View
B+
Retailer 6
-
₹40,626 INR
View
B+
Retailer 7
-
₹44,122 INR
View
B
Retailer 8
-
₹59,900 INR
View
Most Expensive
B
MOH London
LG811647135 · Nov 4
₹79,433 INR
£662 GBP
View
8 more retailers have this diamond
Prices start from ₹27,399 INRSave up to ₹52,034 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
₹27,399 INR