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Round|Lab Grown|IGI

1.22ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG445036609

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445036609

Diamond specifications and retailer prices

From ₹56,688 INR
As of November 5, 2026
Save ₹3,78,514 INR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹4,35,202 INR at MOH London · As of November 3, 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 LG445036609 or 445036609. Listed at 13 retailers as of November 3, 2026, with prices from ₹56,688 to ₹4,35,202, a ₹3,78,514 spread on the same certified stone. MOH London lists it at ₹4,35,202. 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 angle32°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036609
Dimensions6.89 × 6.93 × 4.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.89 mm6.93 mm1.22 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036609
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.3%

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: ₹4,35,202 INR|Low: ₹56,688 INR|High: ₹4,40,482 INR|Avg: ₹2,19,961 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
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 8₹56,688 INR
Retailer 10₹1,31,422 INR
Retailer 14₹1,42,948 INR
Retailer 3₹1,47,105 INR
Retailer 11₹1,52,396 INR
Retailer 13₹1,52,396 INR
Retailer 4₹1,68,647 INR
Retailer 2₹1,98,314 INR
Retailer 5₹2,07,100 INR
Retailer 12₹2,40,546 INR
Retailer 9₹2,60,292 INR
Retailer 6₹2,76,543 INR
Retailer 15₹2,85,613 INR
MOH London₹4,35,202 INR
Retailer 7₹4,36,214 INR

40 data points across 15 retailers

13 retailers₹56,688 INR to ₹4,35,202 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
B+
Retailer 5
-
₹1,52,396 INR
View
Retailer 6
-
₹1,52,396 INR
View
Price last confirmed 25 days ago
B
Retailer 7
-
₹1,68,647 INR
View
B+
Retailer 8
-
₹1,98,314 INR
View
B
Retailer 9
-
₹2,40,546 INR
View
Retailer 10
-
₹2,60,292 INR
View
Price last confirmed 8 days ago
B
Retailer 11
-
₹2,76,543 INR
View
B
Retailer 12
-
₹2,85,613 INR
View
Most Expensive
B
MOH London
LG445036609 · Nov 3
₹4,35,202 INR
£3,627 GBP
View
12 more retailers have this diamond
Prices start from ₹56,688 INRSave up to ₹3,78,514 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