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Radiant|Lab Grown|IGI

1.26ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG829603851

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

Certificate IGI LG829603851

Diamond specifications and retailer prices

From ₹26,499 INR
As of November 4, 2026
Save ₹2,54,582 INR (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹2,81,081 INR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG829603851 or 829603851. Listed at 17 retailers as of November 4, 2026, with prices from ₹26,499 to ₹2,81,081, a ₹2,54,582 spread on the same certified stone. Brilliant Earth lists it at ₹2,81,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829603851
Dimensions7.46 × 5.27 × 3.55 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm5.27 mm1.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829603851
Side View
Table 64.0%Crown 41.5°Girdle: Slightly ThickPavilion 41.1°Culet: NoneDepth 67.4%

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 4
Current: ₹1,49,153 INR|Low: ₹26,499 INR|High: ₹1,51,329 INR|Avg: ₹72,850 INR|-1.4%
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
November 5, 2026
Retailer 15₹26,499 INR
Retailer 10₹30,096 INR
Retailer 6₹39,560 INR
Retailer 8₹44,481 INR
Retailer 3₹50,727 INR
Retailer 2₹52,714 INR
Retailer 9₹55,175 INR
Retailer 5₹60,475 INR
Retailer 14₹71,737 INR
Retailer 12₹77,983 INR
Retailer 13₹90,003 INR
Retailer 16₹98,993 INR
Retailer 11₹1,02,495 INR
Retailer 7₹1,14,988 INR
Retailer 4₹1,17,732 INR
Retailer 1₹1,49,153 INR

20 data points across 16 retailers

17 retailers₹26,499 INR to ₹2,81,081 INR

A
Cheapest Retailer
-
₹26,499 INR
Final sale: no returns
A
Retailer 2
-
₹30,096 INR
View
A
Retailer 3
-
₹39,560 INR
View
A
Retailer 4
-
₹44,481 INR
View
A
Retailer 5
-
₹50,727 INR
View
A
Retailer 6
-
₹52,714 INR
View
A
Retailer 7
-
₹55,175 INR
View
A
Retailer 8
-
₹60,475 INR
View
A
Retailer 9
-
₹71,737 INR
View
B+
Retailer 10
-
₹77,983 INR
View
B+
Retailer 11
-
₹90,003 INR
View
B+
Retailer 12
-
₹98,993 INR
View
B+
Retailer 13
-
₹1,02,495 INR
View
B+
Retailer 14
-
₹1,14,988 INR
View
B+
Retailer 15
-
₹1,17,732 INR
View
B+
Retailer 16
-
₹1,49,153 INR
View
Most Expensive
B
Brilliant Earth
21324949A · Nov 4
₹2,81,081 INR
$2,970 USD
View
16 more retailers have this diamond
Prices start from ₹26,499 INRSave up to ₹2,54,582 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
1.26ct Radiant
₹26,499 INR