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Radiant|Lab Grown|IGI

1.55ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG494160350

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

Certificate IGI LG494160350

Diamond specifications and retailer prices

From ₹1,57,617 INR
$1,660 USD
As of October 31, 2026
Save ₹1,81,639 INR (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹5,14,477 INR at Aida Diamonds · As of November 1, 2026
View at Aida Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG494160350 or 494160350. Listed at 16 retailers as of October 31, 2026, with a 115% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494160350
Dimensions7.73 × 5.75 × 3.97 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
7.73 mm5.75 mm1.55 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494160350
Side View
Table 65.0%Crown 44.3°Girdle: MediumPavilion 31.3°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: ₹5,14,477 INR|Low: ₹1,42,330 INR|High: ₹5,97,988 INR|Avg: ₹3,21,763 INR|-0.1%
Aida 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 12₹1,57,617 INR
Retailer 14₹1,78,126 INR
Retailer 3₹1,93,793 INR
Retailer 5₹1,99,395 INR
Retailer 4₹2,06,611 INR
Retailer 15₹2,06,611 INR
Retailer 7₹2,22,658 INR
Retailer 9₹2,64,721 INR
Retailer 10₹2,95,045 INR
Retailer 16₹3,23,874 INR
Retailer 13₹3,39,256 INR
Retailer 11₹3,79,868 INR
Retailer 17₹3,87,301 INR
Retailer 6₹4,28,323 INR
Aida Diamonds₹5,14,477 INR
Retailer 8₹5,61,188 INR
Retailer 2₹5,90,150 INR

40 data points across 17 retailers

16 retailers₹1,57,617 INR to ₹3,39,256 INR

B+
Cheapest Retailer
-
₹1,57,617 INR
$1,660 USD
B
Retailer 2
-
₹1,78,126 INR
$1,876 USD
View
B
Retailer 3
-
₹1,93,793 INR
$2,041 USD
View
B
Retailer 4
-
₹1,99,395 INR
$2,100 USD
View
Final sale: no returns
Retailer 5
-
₹2,06,611 INR
$2,176 USD
View
Price last confirmed 21 days ago
B
Retailer 6
-
₹2,06,611 INR
$2,176 USD
View
B
Retailer 7
-
₹2,22,658 INR
$2,345 USD
View
B
Retailer 8
-
₹2,95,045 INR
£2,447 GBP
View
B
Retailer 9
-
₹3,23,874 INR
$3,411 USD
View
B
Retailer 10
-
₹3,39,256 INR
$3,573 USD
View
Retailer 11
-
₹3,79,868 INR
ZAR 64,632 ZAR
View
Price under review
Retailer 12
-
₹3,87,301 INR
$4,079 USD
View
Price under review
Retailer 13
-
₹4,28,323 INR
£3,552 GBP
View
Price under review
Most Expensive
Aida Diamonds
497241412 · Nov 1
₹5,14,477 INR
A$8,336 AUD
View
Price under review
13 more retailers have this diamond
Prices start from ₹1,57,617 INRSave up to ₹1,81,639 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.

B+
1.55ct Radiant
₹1,57,617 INR