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Radiant|Lab Grown|IGI

1.41ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG778667508

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG778667508

Diamond specifications and retailer prices

From ₹17,657 INR
As of November 2, 2026
Save ₹84,565 INR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,02,222 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.41ct lab-grown radiant diamond

This 1.41ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778667508 or 778667508. Listed at 12 retailers as of November 2, 2026, with prices from ₹17,657 to ₹1,02,222, a ₹84,565 spread on the same certified stone. MOH London lists it at ₹1,02,222. 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

1.41
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778667508
Dimensions8.02 × 5.53 × 3.84 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm5.53 mm1.41 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778667508
Side View
Table 63.0%Crown 33.3°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹1,02,222 INR|Low: ₹16,906 INR|High: ₹1,03,414 INR|Avg: ₹47,461 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 8₹17,657 INR
Retailer 12₹20,475 INR
Retailer 9₹21,883 INR
Retailer 5₹37,004 INR
Retailer 11₹38,319 INR
Retailer 2₹39,071 INR
Retailer 3₹45,739 INR
Retailer 4₹50,529 INR
Retailer 6₹61,987 INR
Retailer 10₹70,252 INR
Retailer 7₹70,534 INR
MOH London₹1,02,222 INR

44 data points across 12 retailers

12 retailers₹17,657 INR to ₹1,02,222 INR

A
Cheapest Retailer
-
₹17,657 INR
A
Retailer 2
-
₹20,475 INR
View
A
Retailer 3
-
₹21,883 INR
View
A
Retailer 4
-
₹37,004 INR
View
B+
Retailer 5
-
₹38,319 INR
View
A
Retailer 6
-
₹39,071 INR
View
A
Retailer 7
-
₹45,739 INR
View
A
Retailer 8
-
₹50,529 INR
View
B+
Retailer 9
-
₹61,987 INR
View
B+
Retailer 10
-
₹70,252 INR
View
B+
Retailer 11
-
₹70,534 INR
View
Most Expensive
B
MOH London
LG778667508 · Nov 2
₹1,02,222 INR
£857 GBP
View
11 more retailers have this diamond
Prices start from ₹17,657 INRSave up to ₹84,565 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
1.41ct Radiant
₹17,657 INR