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Round|Lab Grown|IGI

1.22ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG739581664

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739581664

Diamond specifications and retailer prices

From ₹15,685 INR
As of November 5, 2026
Save ₹1,35,527 INR (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹1,51,211 INR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG739581664 or 739581664. Listed at 8 retailers as of November 5, 2026, with prices from ₹15,685 to ₹1,51,211, a ₹1,35,527 spread on the same certified stone. Do Amore Diamonds lists it at ₹1,51,211. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739581664
Dimensions6.81 × 6.78 × 4.24 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.81 mm6.78 mm1.22 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739581664
Side View
Table 59.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.4%

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 5
Current: ₹1,51,211 INR|Low: ₹15,121 INR|High: ₹1,51,211 INR|Avg: ₹61,094 INR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 6₹15,685 INR
Retailer 9₹18,220 INR
Retailer 7₹35,032 INR
Retailer 3₹40,386 INR
Retailer 11₹40,480 INR
Retailer 8₹49,965 INR
Retailer 4₹65,087 INR
Retailer 5₹66,120 INR
Retailer 10₹69,125 INR
Retailer 12₹85,373 INR
Retailer 2₹1,00,119 INR
Do Amore Diamonds₹1,51,211 INR

13 data points across 12 retailers

8 retailers₹15,685 INR to ₹1,51,211 INR

A
Cheapest Retailer
-
₹15,685 INR
A
Retailer 2
-
₹18,220 INR
View
A
Retailer 3
-
₹35,032 INR
View
B+
Retailer 4
-
₹49,965 INR
View
B
Retailer 5
-
₹66,120 INR
View
B
Retailer 6
-
₹69,125 INR
View
B
Retailer 7
-
₹1,00,119 INR
View
Most Expensive
B
Do Amore Diamonds
27-9CD113D91 · Nov 6
₹1,51,211 INR
$1,610 USD
View
7 more retailers have this diamond
Prices start from ₹15,685 INRSave up to ₹1,35,527 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 Round
₹15,685 INR