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1.05ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG763601639

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763601639

Diamond specifications and retailer prices

From ₹19,274 INR
As of November 6, 2026
Save ₹56,080 INR (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹75,353 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 LG763601639 or 763601639. Listed at 9 retailers as of November 4, 2026, with prices from ₹19,274 to ₹75,353, a ₹56,080 spread on the same certified stone. MOH London lists it at ₹75,353. 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 angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763601639
Dimensions6.57 × 6.54 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm6.54 mm1.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763601639
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.1%

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: ₹75,353 INR|Low: ₹22,203 INR|High: ₹76,433 INR|Avg: ₹38,401 INR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4₹22,203 INR
Retailer 3₹27,116 INR
Retailer 2₹30,989 INR
Retailer 6₹36,375 INR
Retailer 5₹39,493 INR
MOH London₹75,353 INR

45 data points across 6 retailers

9 retailers₹19,274 INR to ₹75,353 INR

A
Cheapest Retailer
-
₹19,274 INR
B+
Retailer 2
-
₹22,203 INR
View
A
Retailer 3
-
₹27,116 INR
View
A
Retailer 4
-
₹27,210 INR
View
A
Retailer 5
-
₹30,989 INR
View
Retailer 6
-
₹36,375 INR
View
Price last confirmed 65 days ago
B+
Retailer 7
-
₹39,493 INR
View
B
Retailer 8
-
₹57,160 INR
View
Most Expensive
B
MOH London
LG763601639 · Nov 4
₹75,353 INR
£628 GBP
View
8 more retailers have this diamond
Prices start from ₹19,274 INRSave up to ₹56,080 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
₹19,274 INR