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Radiant|Lab Grown|IGI

1.21ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG660492735

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

Certificate IGI LG660492735

Diamond specifications and retailer prices

From ₹20,064 INR
As of November 4, 2026
Save ₹1,72,056 INR (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: ₹1,92,119 INR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown radiant diamond

This 1.21ct 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 LG660492735 or 660492735. Listed at 26 retailers as of November 4, 2026, with prices from ₹20,064 to ₹1,92,119, a ₹1,72,056 spread on the same certified stone. Do Amore Diamonds lists it at ₹1,92,119. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660492735
Dimensions7.69 × 5.26 × 3.42 mm
L/W Ratio1.46
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
7.69 mm5.26 mm1.21 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660492735
Side View
Table 64.0%Crown 43.4°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: ₹51,200 INR|Low: ₹20,064 INR|High: ₹2,19,565 INR|Avg: ₹78,361 INR|+3.6%
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
November 5, 2026
Retailer 2₹20,064 INR
Retailer 15₹23,187 INR
Retailer 4₹38,802 INR
Retailer 11₹45,995 INR
Retailer 10₹47,320 INR
Retailer 6₹47,793 INR
Retailer 1₹51,200 INR
Retailer 7₹56,122 INR
Retailer 9₹67,100 INR
Retailer 14₹80,160 INR
Retailer 8₹1,09,593 INR
Retailer 5₹1,12,243 INR
Retailer 3₹1,13,000 INR
Retailer 12₹1,66,566 INR
Retailer 13₹1,74,611 INR

45 data points across 15 retailers

26 retailers₹20,064 INR to ₹1,92,119 INR

A
Cheapest Retailer
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₹20,064 INR
A
Retailer 2
-
₹23,187 INR
View
Final sale: no returns
Retailer 3
-
₹23,281 INR
View
Price last confirmed 39 days ago
Retailer 4
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₹24,512 INR
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Price last confirmed 37 days ago
Retailer 5
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₹24,796 INR
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Price last confirmed 33 days ago
A
Retailer 6
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₹38,708 INR
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A
Retailer 7
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₹38,802 INR
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A
Retailer 8
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₹45,995 INR
View
A
Retailer 9
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₹47,320 INR
View
A
Retailer 10
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₹47,793 INR
View
A
Retailer 11
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₹51,200 INR
View
A
Retailer 12
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₹56,122 INR
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A
Retailer 13
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₹59,907 INR
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A
Retailer 14
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₹67,100 INR
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B+
Retailer 15
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₹80,160 INR
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B+
Retailer 16
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₹88,110 INR
View
Retailer 17
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₹88,110 INR
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Price last confirmed 26 days ago
Retailer 18
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₹88,110 INR
View
Price last confirmed 36 days ago
B+
Retailer 19
-
₹1,04,293 INR
View
B+
Retailer 20
-
₹1,09,593 INR
View
B+
Retailer 21
-
₹1,12,243 INR
View
Retailer 22
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₹1,13,000 INR
View
Price last confirmed 28 days ago
B
Retailer 23
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₹1,16,407 INR
View
B
Retailer 24
-
₹1,66,566 INR
View
Retailer 25
-
₹1,74,611 INR
View
Price last confirmed 18 days ago
Most Expensive
B
Do Amore Diamonds
27-80DE62B69 · Nov 4
₹1,92,119 INR
$2,030 USD
View
25 more retailers have this diamond
Prices start from ₹20,064 INRSave up to ₹1,72,056 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 Radiant
₹20,064 INR