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Radiant|Lab Grown|IGI

1.21ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG831633282

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

Certificate IGI LG831633282

Diamond specifications and retailer prices

From ₹24,417 INR
As of November 4, 2026
Save ₹97,843 INR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,22,260 INR at Reve Diamonds · As of November 4, 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 LG831633282 or 831633282. Listed at 13 retailers as of November 4, 2026, with prices from ₹24,417 to ₹1,22,260, a ₹97,843 spread on the same certified stone. Reve Diamonds lists it at ₹1,22,260. 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 angle40.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831633282
Dimensions5.98 × 5.92 × 3.86 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.98 mm5.92 mm1.21 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831633282
Side View
Table 63.0%Crown 40.7°Girdle: MediumPavilion 35.1°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
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 4
Current: ₹1,08,268 INR|Low: ₹24,417 INR|High: ₹1,22,260 INR|Avg: ₹69,928 INR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 5, 2026
Retailer 9₹24,417 INR
Retailer 8₹36,436 INR
Retailer 6₹45,143 INR
Retailer 5₹46,752 INR
Retailer 10₹47,699 INR
Retailer 7₹69,560 INR
Retailer 4₹71,737 INR
Retailer 3₹87,447 INR
Retailer 2₹91,895 INR
Retailer 11₹91,990 INR
Retailer 1₹1,08,268 INR
Reve Diamonds₹1,22,260 INR

25 data points across 12 retailers

13 retailers₹24,417 INR to ₹1,22,260 INR

A
Cheapest Retailer
-
₹24,417 INR
Final sale: no returns
A
Retailer 2
-
₹36,436 INR
View
A
Retailer 3
-
₹45,143 INR
View
A
Retailer 4
-
₹46,752 INR
View
B+
Retailer 5
-
₹47,699 INR
View
Retailer 6
-
₹69,560 INR
View
Price last confirmed 18 days ago
B+
Retailer 7
-
₹71,737 INR
View
B
Retailer 8
-
₹87,447 INR
View
Retailer 9
-
₹88,015 INR
View
Price last confirmed 14 days ago
B
Retailer 10
-
₹91,990 INR
View
B
Retailer 11
-
₹93,788 INR
View
B
Retailer 12
-
₹1,08,268 INR
View
Most Expensive
B
Reve Diamonds
CABC4399D · Nov 4
₹1,22,260 INR
$1,292 USD
View
12 more retailers have this diamond
Prices start from ₹24,417 INRSave up to ₹97,843 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
₹24,417 INR