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1.22ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG779630515

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779630515

Diamond specifications and retailer prices

From ₹25,321 INR
As of November 6, 2026
Save ₹61,432 INR (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹86,752 INR at MOH London · As of November 4, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG779630515 or 779630515. Listed at 6 retailers as of November 4, 2026, with prices from ₹25,321 to ₹86,752, a ₹61,432 spread on the same certified stone. MOH London lists it at ₹86,752. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779630515
Dimensions6.84 × 6.87 × 4.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.84 mm6.87 mm1.22 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779630515
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

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: ₹86,752 INR|Low: ₹9,259 INR|High: ₹94,192 INR|Avg: ₹43,567 INR|-6.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6₹25,321 INR
Retailer 2₹31,178 INR
Retailer 3₹32,312 INR
Retailer 4₹35,902 INR
Retailer 5₹42,327 INR
MOH London₹86,752 INR

44 data points across 6 retailers

6 retailers₹25,321 INR to ₹86,752 INR

B+
Cheapest Retailer
-
₹25,321 INR
A
Retailer 2
-
₹31,178 INR
View
A
Retailer 3
-
₹32,312 INR
View
A
Retailer 4
-
₹35,902 INR
View
B+
Retailer 5
-
₹42,327 INR
View
Most Expensive
B
MOH London
LG779630515 · Nov 4
₹86,752 INR
£723 GBP
View
5 more retailers have this diamond
Prices start from ₹25,321 INRSave up to ₹61,432 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
₹25,321 INR