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Radiant|Lab Grown|IGI

1.42ct I VS1 Radiant Lab Grown Diamond

EX • I/VS1 • IGI LG638428730

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

Certificate IGI LG638428730

Diamond specifications and retailer prices

From ₹23,063 INR
$243 USD
As of November 1, 2026
Save ₹1,55,368 INR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,78,431 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.42ct lab-grown radiant diamond

This 1.42ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638428730 or 638428730. Listed at 12 retailers as of October 31, 2026, with prices from ₹23,063 to ₹1,78,431, a ₹1,55,368 spread on the same certified stone. Do Amore Diamonds lists it at ₹1,78,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638428730
Dimensions7.93 × 5.71 × 3.82 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm5.71 mm1.42 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638428730
Side View
Table 63.0%Crown 46.5°Girdle: MediumPavilion 34.8°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹1,78,431 INR|Low: ₹23,063 INR|High: ₹1,78,431 INR|Avg: ₹71,020 INR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10₹23,063 INR
Retailer 7₹38,318 INR
Retailer 13₹38,628 INR
Retailer 11₹40,242 INR
Retailer 2₹44,027 INR
Retailer 12₹47,170 INR
Retailer 9₹67,386 INR
Retailer 8₹74,504 INR
Retailer 4₹79,795 INR
Retailer 5₹96,911 INR
Retailer 3₹98,304 INR
Retailer 6₹1,02,214 INR
Do Amore Diamonds₹1,78,431 INR

34 data points across 13 retailers

12 retailers₹23,063 INR to ₹1,78,431 INR

A
Cheapest Retailer
-
₹23,063 INR
$243 USD
A
Retailer 2
-
₹38,318 INR
£318 GBP
View
A
Retailer 3
-
₹38,628 INR
$407 USD
View
B+
Retailer 4
-
₹40,242 INR
$424 USD
View
A
Retailer 5
-
₹44,027 INR
ZAR 7,494 ZAR
View
A
Retailer 6
-
₹47,170 INR
$497 USD
View
B+
Retailer 7
-
₹67,386 INR
$710 USD
View
B+
Retailer 8
-
₹74,504 INR
$785 USD
View
B
Retailer 9
-
₹82,002 INR
$864 USD
View
B
Retailer 10
-
₹98,304 INR
$1,036 USD
View
B
Retailer 11
-
₹1,02,214 INR
£848 GBP
View
Most Expensive
B
Do Amore Diamonds
27-272CF9775 · Oct 31
₹1,78,431 INR
$1,880 USD
View
11 more retailers have this diamond
Prices start from ₹23,063 INRSave up to ₹1,55,368 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
1.42ct Radiant
₹23,063 INR