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Round|Lab Grown|IGI

1.40ct I SI2 Round Lab Grown Diamond

ID • I/SI2 • IGI LG451056203

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451056203

Diamond specifications and retailer prices

From ₹66,514 INR
As of November 5, 2026
Save ₹2,36,580 INR (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹3,03,094 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.4ct lab-grown round diamond

This 1.4ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451056203 or 451056203. Listed at 10 retailers as of November 1, 2026, with prices from ₹66,514 to ₹3,03,094, a ₹2,36,580 spread on the same certified stone. MOH London lists it at ₹3,03,094. 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

1.40
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056203
Dimensions7.23 × 7.19 × 4.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.23 mm7.19 mm1.40 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056203
Side View
Table 55.0%Crown 35.2°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.7%

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 5
Current: ₹3,03,094 INR|Low: ₹63,868 INR|High: ₹3,06,813 INR|Avg: ₹1,32,237 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 1, 2026
Retailer 6₹66,514 INR
Retailer 9₹72,372 INR
Retailer 11₹74,450 INR
Retailer 2₹74,639 INR
Retailer 7₹77,190 INR
Retailer 12₹77,190 INR
Retailer 3₹1,23,296 INR
Retailer 8₹1,25,280 INR
Retailer 4₹1,72,709 INR
Retailer 5₹1,90,094 INR
Retailer 10₹2,17,021 INR
MOH London₹3,03,094 INR

17 data points across 12 retailers

10 retailers₹66,514 INR to ₹3,03,094 INR

A
Cheapest Retailer
-
₹66,514 INR
A
Retailer 2
-
₹72,372 INR
View
A
Retailer 3
-
₹74,450 INR
View
Final sale: no returns
A
Retailer 4
-
₹74,639 INR
View
A
Retailer 5
-
₹77,190 INR
View
Retailer 6
-
₹77,190 INR
View
Price last confirmed 25 days ago
B
Retailer 7
-
₹1,25,280 INR
View
B
Retailer 8
-
₹1,90,094 INR
View
B
Retailer 9
-
₹2,17,021 INR
View
Most Expensive
B
MOH London
LG451056203 · Nov 1
₹3,03,094 INR
£2,526 GBP
View
9 more retailers have this diamond
Prices start from ₹66,514 INRSave up to ₹2,36,580 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
1.40ct Round
₹66,514 INR