CaratHunter
Plans
Round|Lab Grown|IGI

1.21ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG825659842

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825659842

Diamond specifications and retailer prices

From ₹26,549 INR
As of November 4, 2026
Save ₹1,31,233 INR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,57,782 INR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825659842 or 825659842. Listed at 17 retailers as of November 4, 2026, with prices from ₹26,549 to ₹1,57,782, a ₹1,31,233 spread on the same certified stone. Brilliant Earth lists it at ₹1,57,782. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825659842
Dimensions6.82 × 6.78 × 4.25 mm
L/W Ratio1.01
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
6.82 mm6.78 mm1.21 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825659842
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: ₹1,57,782 INR|Low: ₹26,549 INR|High: ₹2,25,807 INR|Avg: ₹77,891 INR|-30.1%
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
Retailer 17
November 5, 2026
Retailer 16₹26,549 INR
Retailer 17₹27,494 INR
Retailer 8₹29,856 INR
Retailer 12₹44,406 INR
Retailer 10₹49,319 INR
Retailer 4₹49,413 INR
Retailer 5₹51,397 INR
Retailer 9₹53,570 INR
Retailer 2₹55,176 INR
Retailer 13₹60,656 INR
Retailer 14₹90,323 INR
Retailer 7₹96,086 INR
Retailer 15₹99,298 INR
Retailer 6₹1,04,589 INR
Retailer 3₹1,17,817 INR
Retailer 11₹1,28,020 INR
Brilliant Earth₹1,57,782 INR

38 data points across 17 retailers

17 retailers₹26,549 INR to ₹1,57,782 INR

A
Cheapest Retailer
-
₹26,549 INR
Final sale: no returns
A
Retailer 2
-
₹27,494 INR
View
Retailer 3
-
₹29,856 INR
View
Price last confirmed 11 days ago
A
Retailer 4
-
₹44,406 INR
View
A
Retailer 5
-
₹49,319 INR
View
A
Retailer 6
-
₹49,413 INR
View
A
Retailer 7
-
₹51,397 INR
View
B+
Retailer 8
-
₹53,570 INR
View
B+
Retailer 9
-
₹55,176 INR
View
B+
Retailer 10
-
₹60,656 INR
View
B
Retailer 11
-
₹90,323 INR
View
B+
Retailer 12
-
₹96,086 INR
View
B+
Retailer 13
-
₹99,298 INR
View
B+
Retailer 14
-
₹1,04,589 INR
View
B
Retailer 15
-
₹1,17,817 INR
View
B
Retailer 16
-
₹1,28,020 INR
View
Most Expensive
B
Brilliant Earth
21418780A · Nov 4
₹1,57,782 INR
$1,670 USD
View
16 more retailers have this diamond
Prices start from ₹26,549 INRSave up to ₹1,31,233 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
1.21ct Round
₹26,549 INR