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Radiant|Lab Grown|IGI

1.21ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG731566581

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

Certificate IGI LG731566581

Diamond specifications and retailer prices

From ₹19,023 INR
As of November 4, 2026
Save ₹97,385 INR (84%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: ₹1,16,407 INR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731566581 or 731566581. Listed at 29 retailers as of November 4, 2026, with prices from ₹19,023 to ₹1,16,407, a ₹97,385 spread on the same certified stone. Brilliant Earth lists it at ₹1,16,407. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731566581
Dimensions5.18 × 5.18 × 3.41 mm
L/W Ratio1.00
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
5.18 mm5.18 mm1.21 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731566581
Side View
Table 64.0%Crown 43.5°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 65.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: ₹1,16,407 INR|Low: ₹19,023 INR|High: ₹1,30,603 INR|Avg: ₹62,881 INR|-10.9%
Brilliant Earth
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 12₹19,023 INR
Retailer 6₹21,199 INR
Retailer 3₹33,313 INR
Retailer 9₹40,033 INR
Retailer 8₹40,601 INR
Retailer 2₹42,777 INR
Retailer 7₹57,446 INR
Retailer 11₹75,996 INR
Retailer 4₹88,583 INR
Retailer 10₹1,01,265 INR
Retailer 5₹1,09,782 INR
Brilliant Earth₹1,16,407 INR

43 data points across 12 retailers

29 retailers₹19,023 INR to ₹1,16,407 INR

A
Cheapest Retailer
-
₹19,023 INR
Retailer 2
-
₹19,023 INR
View
Price last confirmed 28 days ago
Retailer 3
-
₹19,023 INR
View
Price last confirmed 36 days ago
A
Retailer 4
-
₹21,199 INR
View
Final sale: no returns
Retailer 5
-
₹22,051 INR
View
Price last confirmed 39 days ago
Retailer 6
-
₹23,281 INR
View
Price last confirmed 37 days ago
Retailer 7
-
₹23,565 INR
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Price last confirmed 33 days ago
A
Retailer 8
-
₹27,824 INR
View
B+
Retailer 9
-
₹33,313 INR
View
A
Retailer 10
-
₹40,033 INR
View
A
Retailer 11
-
₹40,601 INR
View
Retailer 12
-
₹42,115 INR
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Price last confirmed 21 days ago
A
Retailer 13
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₹42,777 INR
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A
Retailer 14
-
₹46,658 INR
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A
Retailer 15
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₹50,348 INR
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B+
Retailer 16
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₹54,891 INR
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B+
Retailer 17
-
₹57,446 INR
View
B+
Retailer 18
-
₹75,807 INR
View
Retailer 19
-
₹75,807 INR
View
Price last confirmed 36 days ago
Retailer 20
-
₹75,807 INR
View
Price last confirmed 26 days ago
B+
Retailer 21
-
₹75,996 INR
View
B+
Retailer 22
-
₹80,255 INR
View
B+
Retailer 23
-
₹80,823 INR
View
B
Retailer 24
-
₹84,514 INR
View
Retailer 25
-
₹88,583 INR
View
Price last confirmed 31 days ago
Retailer 26
-
₹1,01,265 INR
View
Price last confirmed 18 days ago
B
Retailer 27
-
₹1,09,782 INR
View
B
Retailer 28
-
₹1,13,189 INR
View
Most Expensive
B
Brilliant Earth
15998864A · Nov 4
₹1,16,407 INR
$1,230 USD
View
28 more retailers have this diamond
Prices start from ₹19,023 INRSave up to ₹97,385 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
₹19,023 INR