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Radiant|Lab Grown|IGI

1.22ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG742529028

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG742529028

Diamond specifications and retailer prices

From ₹19,874 INR
As of November 4, 2026
Save ₹1,71,298 INR (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹2,17,549 INR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG742529028 or 742529028. Listed at 24 retailers as of November 4, 2026, with a 862% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742529028
Dimensions7.87 × 5.45 × 3.59 mm
L/W Ratio1.44
Culet sizePointed
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
7.87 mm5.45 mm1.22 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742529028
Side View
Table 63.0%Crown 39.7°Girdle: MediumPavilion 36.6°Culet: NoneDepth 65.9%

Caratlytics Score

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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 4
Current: ₹50,822 INR|Low: ₹19,212 INR|High: ₹2,21,458 INR|Avg: ₹80,322 INR|+0.9%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 2₹19,874 INR
Retailer 9₹22,240 INR
Retailer 19₹23,092 INR
Retailer 6₹24,606 INR
Retailer 10₹24,606 INR
Retailer 14₹27,919 INR
Retailer 16₹35,206 INR
Retailer 15₹46,941 INR
Retailer 4₹47,699 INR
Retailer 1₹50,822 INR
Retailer 18₹66,343 INR
Retailer 5₹79,498 INR
Retailer 3₹87,447 INR
Retailer 13₹1,03,631 INR
Retailer 11₹1,07,227 INR
Retailer 12₹1,08,741 INR
Retailer 8₹1,15,934 INR
Retailer 17₹1,67,513 INR
Retailer 20₹1,73,664 INR
Retailer 7₹1,91,173 INR

39 data points across 20 retailers

24 retailers₹19,874 INR to ₹1,91,173 INR

A
Cheapest Retailer
-
₹19,874 INR
A
Retailer 2
-
₹22,240 INR
View
Final sale: no returns
A
Retailer 3
-
₹23,092 INR
View
Retailer 4
-
₹24,606 INR
View
Price last confirmed 11 days ago
A
Retailer 5
-
₹24,606 INR
View
A
Retailer 6
-
₹27,919 INR
View
A
Retailer 7
-
₹35,206 INR
View
A
Retailer 8
-
₹37,477 INR
View
A
Retailer 9
-
₹46,941 INR
View
A
Retailer 10
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₹47,699 INR
View
A
Retailer 11
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₹50,822 INR
View
A
Retailer 12
-
₹56,879 INR
View
Retailer 13
-
₹66,343 INR
View
Price last confirmed 9 days ago
B+
Retailer 14
-
₹79,498 INR
View
B+
Retailer 15
-
₹87,447 INR
View
B+
Retailer 16
-
₹1,03,631 INR
View
B+
Retailer 17
-
₹1,06,659 INR
View
B+
Retailer 18
-
₹1,07,227 INR
View
B+
Retailer 19
-
₹1,08,741 INR
View
B
Retailer 20
-
₹1,15,934 INR
View
B
Retailer 21
-
₹1,67,513 INR
View
Retailer 22
-
₹1,73,664 INR
View
Price last confirmed 18 days ago
B
Retailer 23
-
₹1,91,173 INR
View
Most Expensive
Queensmith
LG742529028 · Oct 27
₹2,17,549 INR
£1,810 GBP
View
Price last confirmed 8 days ago
23 more retailers have this diamond
Prices start from ₹19,874 INRSave up to ₹1,71,298 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 Radiant
₹19,874 INR