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Round|Lab Grown|IGI

1.22ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG447001343

Shape and cutting style on the report: Round brilliant

Certificate IGI LG447001343

Diamond specifications and retailer prices

From ₹56,688 INR
As of November 5, 2026
Save ₹3,77,434 INR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹4,34,122 INR at MOH London · As of November 5, 2026
View at MOH London

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447001343 or 447001343. Listed at 13 retailers as of November 5, 2026, with prices from ₹56,688 to ₹4,34,122, a ₹3,77,434 spread on the same certified stone. MOH London lists it at ₹4,34,122. 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

1.22
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001343
Dimensions6.82 × 6.78 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.82 mm6.78 mm1.22 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447001343
Side View
Table 56.5%Crown 35.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.9%

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: ₹4,34,122 INR|Low: ₹56,688 INR|High: ₹4,41,082 INR|Avg: ₹2,00,862 INR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5₹56,688 INR
Retailer 6₹1,31,422 INR
Retailer 11₹1,42,948 INR
Retailer 10₹1,47,105 INR
Retailer 7₹1,52,396 INR
Retailer 9₹1,52,396 INR
Retailer 2₹1,98,314 INR
Retailer 8₹2,40,546 INR
Retailer 4₹2,58,308 INR
Retailer 3₹2,85,613 INR
MOH London₹4,34,122 INR

46 data points across 11 retailers

13 retailers₹56,688 INR to ₹4,34,122 INR

A
Cheapest Retailer
-
₹56,688 INR
B+
Retailer 2
-
₹1,31,422 INR
View
B+
Retailer 3
-
₹1,42,948 INR
View
B+
Retailer 4
-
₹1,47,105 INR
View
Final sale: no returns
Retailer 5
-
₹1,52,396 INR
View
Price last confirmed 25 days ago
B+
Retailer 6
-
₹1,52,396 INR
View
B
Retailer 7
-
₹1,68,647 INR
View
B+
Retailer 8
-
₹1,98,314 INR
View
B
Retailer 9
-
₹2,40,546 INR
View
B
Retailer 10
-
₹2,58,308 INR
View
B
Retailer 11
-
₹2,76,543 INR
View
B
Retailer 12
-
₹2,85,613 INR
View
Most Expensive
B
MOH London
LG447001343 · Nov 5
₹4,34,122 INR
£3,618 GBP
View
12 more retailers have this diamond
Prices start from ₹56,688 INRSave up to ₹3,77,434 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
1.22ct Round
₹56,688 INR