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Radiant|Lab Grown|IGI

1.22ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG816614854

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

Certificate IGI LG816614854

Diamond specifications and retailer prices

From ₹27,334 INR
$288 USD
As of November 3, 2026
Save ₹1,71,028 INR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹3,10,356 INR at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816614854 or 816614854. Listed at 19 retailers as of November 2, 2026, with a 626% 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816614854
Dimensions7.29 × 5.33 × 3.65 mm
L/W Ratio1.37
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
7.29 mm5.33 mm1.22 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816614854
Side View
Table 62.0%Crown 41.3°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A+
Exceptional
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 3
Current: ₹1,98,362 INR|Low: ₹27,334 INR|High: ₹3,10,356 INR|Avg: ₹1,11,619 INR|-36.1%
Brilliant Earth
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 3, 2026
Retailer 9₹27,334 INR
Retailer 8₹42,804 INR
Retailer 5₹46,031 INR
Retailer 3₹51,821 INR
Retailer 14₹53,650 INR
Retailer 11₹58,046 INR
Retailer 15₹58,298 INR
Retailer 4₹74,504 INR
Retailer 16₹95,574 INR
Retailer 2₹1,02,569 INR
Retailer 10₹1,09,845 INR
Retailer 13₹1,21,741 INR
Retailer 12₹1,22,244 INR
Retailer 7₹1,66,339 INR
Brilliant Earth₹1,98,362 INR
Retailer 6₹2,24,937 INR

29 data points across 16 retailers

19 retailers₹27,334 INR to ₹1,98,362 INR

A+
Cheapest Retailer
-
₹27,334 INR
$288 USD
Final sale: no returns
Retailer 2
-
₹33,124 INR
$349 USD
View
Price last confirmed 32 days ago
Retailer 3
-
₹40,052 INR
$422 USD
View
Price last confirmed 36 days ago
Retailer 4
-
₹42,804 INR
$451 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
₹46,031 INR
$485 USD
View
A
Retailer 6
-
₹51,821 INR
$546 USD
View
A
Retailer 7
-
₹53,650 INR
ZAR 9,132 ZAR
View
A
Retailer 8
-
₹58,046 INR
£482 GBP
View
A
Retailer 9
-
₹58,298 INR
€585 EUR
View
B+
Retailer 10
-
₹74,504 INR
$785 USD
View
B+
Retailer 11
-
₹95,574 INR
$1,007 USD
View
B+
Retailer 12
-
₹1,02,569 INR
$1,081 USD
View
B+
Retailer 13
-
₹1,09,845 INR
SGD 1,564 SGD
View
B+
Retailer 14
-
₹1,21,741 INR
£1,010 GBP
View
B+
Retailer 15
-
₹1,22,244 INR
$1,288 USD
View
Retailer 16
-
₹1,37,620 INR
$1,450 USD
View
Price last confirmed 33 days ago
B
Retailer 17
-
₹1,98,362 INR
$2,090 USD
View
Retailer 18
-
₹2,24,937 INR
$2,370 USD
View
Price last confirmed 15 days ago
Most Expensive
Brilliant Earth
21006438A · Sep 28
₹3,10,356 INR
$3,270 USD
View
Price last confirmed 35 days ago
18 more retailers have this diamond
Prices start from ₹27,334 INRSave up to ₹1,71,028 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
₹27,334 INR