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Radiant|Lab Grown|IGI

1.20ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG731587272

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

Certificate IGI LG731587272

Diamond specifications and retailer prices

From ₹16,657 INR
As of November 2, 2026
Save ₹1,04,483 INR (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,21,139 INR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown radiant diamond

This 1.2ct 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 LG731587272 or 731587272. Listed at 15 retailers as of November 2, 2026, with prices from ₹16,657 to ₹1,21,139, a ₹1,04,483 spread on the same certified stone. Do Amore Diamonds lists it at ₹1,21,139. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731587272
Dimensions7.78 × 5.23 × 3.48 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm5.23 mm1.20 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731587272
Side View
Table 64.0%Crown 39.5°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.5%

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 2
Current: ₹1,21,139 INR|Low: ₹16,657 INR|High: ₹1,32,685 INR|Avg: ₹61,220 INR
Do Amore Diamonds
Retailer 2
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Retailer 22
November 5, 2026
Retailer 19₹16,657 INR
Retailer 5₹18,549 INR
Retailer 4₹19,307 INR
Retailer 21₹20,632 INR
Retailer 10₹26,026 INR
Retailer 7₹27,256 INR
Retailer 16₹30,285 INR
Retailer 3₹36,531 INR
Retailer 20₹39,276 INR
Retailer 2₹41,074 INR
Retailer 8₹45,900 INR
Retailer 11₹49,686 INR
Retailer 17₹53,472 INR
Retailer 18₹55,459 INR
Retailer 9₹64,828 INR
Retailer 22₹73,251 INR
Retailer 6₹89,529 INR
Retailer 13₹1,06,186 INR
Retailer 14₹1,17,638 INR
Retailer 15₹1,18,489 INR
Do Amore Diamonds₹1,21,139 INR
Retailer 12₹1,32,685 INR

7 data points across 22 retailers

15 retailers₹16,657 INR to ₹1,21,139 INR

A
Cheapest Retailer
-
₹16,657 INR
A
Retailer 2
-
₹18,549 INR
View
Final sale: no returns
A
Retailer 3
-
₹19,307 INR
View
A
Retailer 4
-
₹20,632 INR
View
B+
Retailer 5
-
₹27,256 INR
View
A
Retailer 6
-
₹30,285 INR
View
A
Retailer 7
-
₹36,531 INR
View
A
Retailer 8
-
₹39,276 INR
View
A
Retailer 9
-
₹41,074 INR
View
B+
Retailer 10
-
₹53,472 INR
View
B+
Retailer 11
-
₹55,459 INR
View
B+
Retailer 12
-
₹73,251 INR
View
B
Retailer 13
-
₹89,529 INR
View
B
Retailer 14
-
₹1,06,186 INR
View
Most Expensive
B
Do Amore Diamonds
34-DB223-20D · Nov 4
₹1,21,139 INR
$1,280 USD
View
14 more retailers have this diamond
Prices start from ₹16,657 INRSave up to ₹1,04,483 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
1.20ct Radiant
₹16,657 INR