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Round|Lab Grown|IGI

1.22ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG490175141

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490175141

Diamond specifications and retailer prices

From ₹82,764 INR
As of November 5, 2026
Save ₹71,332 INR (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹2,13,525 INR at Friendly Diamonds · As of November 4, 2026
View at Friendly Diamonds

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG490175141 or 490175141. Listed at 13 retailers as of November 4, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490175141
Dimensions6.77 × 6.82 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.77 mm6.82 mm1.22 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490175141
Side View
Table 56.0%Crown 35.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹2,13,525 INR|Low: ₹79,458 INR|High: ₹3,64,504 INR|Avg: ₹1,55,931 INR
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5₹82,764 INR
Retailer 6₹86,922 INR
Retailer 9₹92,590 INR
Retailer 7₹95,992 INR
Retailer 10₹95,992 INR
Retailer 11₹1,12,431 INR
Retailer 4₹1,45,594 INR
Retailer 8₹1,54,097 INR
Friendly Diamonds₹2,13,525 INR
Retailer 3₹2,89,014 INR
Retailer 2₹3,58,741 INR

41 data points across 11 retailers

13 retailers₹82,764 INR to ₹1,54,097 INR

B
Cheapest Retailer
-
₹82,764 INR
B
Retailer 2
-
₹86,922 INR
View
B
Retailer 3
-
₹90,039 INR
View
B
Retailer 4
-
₹92,590 INR
View
Final sale: no returns
B
Retailer 5
-
₹95,992 INR
View
Retailer 6
-
₹95,992 INR
View
Price last confirmed 25 days ago
B
Retailer 7
-
₹1,12,431 INR
View
B
Retailer 8
-
₹1,45,594 INR
View
B
Retailer 9
-
₹1,54,097 INR
View
Most Expensive
Friendly Diamonds
1594935 · Nov 4
₹2,13,525 INR
$2,260 USD
View
Price under review
9 more retailers have this diamond
Prices start from ₹82,764 INRSave up to ₹71,332 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.

B
1.22ct Round
₹82,764 INR