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Radiant|Lab Grown|IGI

1.21ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG570363543

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

Certificate IGI LG570363543

Diamond specifications and retailer prices

From ₹15,048 INR
As of November 4, 2026
Save ₹83,030 INR (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹98,077 INR at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570363543 or 570363543. Listed at 18 retailers as of November 4, 2026, with prices from ₹15,048 to ₹98,077, a ₹83,030 spread on the same certified stone. Flawless Fine Jewelry lists it at ₹98,077. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570363543
Dimensions7.06 × 5.25 × 3.60 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.06 mm5.25 mm1.21 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570363543
Side View
Table 65.5%Crown 47.7°Girdle: MediumPavilion 31.3°Culet: NoneDepth 68.6%

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 4
Current: ₹98,077 INR|Low: ₹11,830 INR|High: ₹1,00,962 INR|Avg: ₹40,432 INR|-2.9%
Flawless Fine Jewelry
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
Retailer 16
Retailer 17
November 4, 2026
Retailer 14₹15,048 INR
Retailer 4₹17,508 INR
Retailer 8₹17,508 INR
Retailer 6₹18,644 INR
Retailer 15₹18,644 INR
Retailer 9₹21,767 INR
Retailer 12₹31,515 INR
Retailer 11₹32,178 INR
Retailer 3₹33,786 INR
Retailer 16₹37,572 INR
Retailer 5₹40,506 INR
Retailer 7₹42,399 INR
Retailer 10₹45,522 INR
Retailer 17₹60,096 INR
Retailer 13₹63,409 INR
Retailer 2₹87,069 INR
Flawless Fine Jewelry₹98,077 INR

28 data points across 17 retailers

18 retailers₹15,048 INR to ₹98,077 INR

A
Cheapest Retailer
-
₹15,048 INR
A
Retailer 2
-
₹17,508 INR
View
Final sale: no returns
A
Retailer 3
-
₹17,508 INR
View
Retailer 4
-
₹18,644 INR
View
Price last confirmed 11 days ago
A
Retailer 5
-
₹18,644 INR
View
A
Retailer 6
-
₹21,767 INR
View
A
Retailer 7
-
₹31,515 INR
View
A
Retailer 8
-
₹32,178 INR
View
B+
Retailer 9
-
₹33,786 INR
View
Retailer 10
-
₹37,572 INR
View
Price last confirmed 31 days ago
A
Retailer 11
-
₹40,506 INR
View
A
Retailer 12
-
₹42,399 INR
View
A
Retailer 13
-
₹45,522 INR
View
B+
Retailer 14
-
₹49,402 INR
View
B+
Retailer 15
-
₹60,096 INR
View
B
Retailer 16
-
₹63,409 INR
View
B
Retailer 17
-
₹87,069 INR
View
Most Expensive
B
Flawless Fine Jewelry
867B905EA · Nov 4
₹98,077 INR
£816 GBP
View
17 more retailers have this diamond
Prices start from ₹15,048 INRSave up to ₹83,030 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
₹15,048 INR