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Radiant|Lab Grown|IGI

1.21ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG787630559

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

Certificate IGI LG787630559

Diamond specifications and retailer prices

From ₹21,483 INR
As of November 1, 2026
Save ₹86,488 INR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,07,971 INR at Reve Diamonds · As of November 1, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787630559 or 787630559. Listed at 14 retailers as of November 1, 2026, with prices from ₹21,483 to ₹1,07,971, a ₹86,488 spread on the same certified stone. Reve Diamonds lists it at ₹1,07,971. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.1°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787630559
Dimensions7.43 × 5.20 × 3.50 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm5.20 mm1.21 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787630559
Side View
Table 65.0%Crown 21.1°Girdle: MediumPavilion 32.3°Culet: NoneDepth 67.3%

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 1
Current: ₹38,897 INR|Low: ₹16,657 INR|High: ₹1,07,971 INR|Avg: ₹48,771 INR|+4.8%
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
Reve Diamonds
November 3, 2026
Retailer 13₹17,319 INR
Retailer 7₹19,307 INR
Retailer 3₹20,158 INR
Retailer 4₹21,483 INR
Retailer 14₹21,483 INR
Retailer 11₹35,490 INR
Retailer 9₹37,099 INR
Retailer 2₹38,045 INR
Retailer 1₹38,897 INR
Retailer 5₹51,957 INR
Retailer 8₹52,525 INR
Retailer 15₹69,182 INR
Retailer 12₹73,062 INR
Retailer 6₹74,292 INR
Retailer 10₹1,00,697 INR
Reve Diamonds₹1,07,971 INR

44 data points across 16 retailers

14 retailers₹21,483 INR to ₹1,07,971 INR

Retailer 1
-
₹21,483 INR
Price last confirmed 11 days ago
A
Retailer 2
-
₹21,483 INR
View
A
Retailer 3
-
₹35,490 INR
View
A
Retailer 4
-
₹37,099 INR
View
A
Retailer 5
-
₹38,045 INR
View
A
Retailer 6
-
₹38,897 INR
View
A
Retailer 7
-
₹43,534 INR
View
B+
Retailer 8
-
₹51,957 INR
View
B+
Retailer 9
-
₹52,525 INR
View
B+
Retailer 10
-
₹69,182 INR
View
B+
Retailer 11
-
₹73,062 INR
View
B+
Retailer 12
-
₹74,292 INR
View
B
Retailer 13
-
₹1,00,697 INR
View
Most Expensive
B
Reve Diamonds
6114E3983 · Nov 1
₹1,07,971 INR
$1,141 USD
View
13 more retailers have this diamond
Prices start from ₹21,483 INRSave up to ₹86,488 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
₹21,483 INR