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Radiant|Lab Grown|IGI

1.55ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG640455936

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

Certificate IGI LG640455936

Diamond specifications and retailer prices

From ₹24,497 INR
$258 USD
As of October 25, 2026
Save ₹1,43,564 INR (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹1,68,062 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640455936 or 640455936. Listed at 18 retailers as of October 25, 2026, with prices from ₹24,497 to ₹1,68,062, a ₹1,43,564 spread on the same certified stone. Brilliant Earth lists it at ₹1,68,062. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640455936
Dimensions8.43 × 5.64 × 3.85 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
8.43 mm5.64 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640455936
Side View
Table 65.0%Crown 45°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.3%

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: Oct 25
Current: ₹1,68,062 INR|Low: ₹24,497 INR|High: ₹1,91,799 INR|Avg: ₹71,100 INR|-12.4%
Brilliant Earth
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
November 1, 2026
Retailer 14₹24,497 INR
Retailer 13₹27,427 INR
Retailer 10₹42,272 INR
Retailer 15₹42,348 INR
Retailer 8₹45,210 INR
Retailer 5₹50,418 INR
Retailer 4₹56,021 INR
Retailer 9₹78,809 INR
Retailer 11₹79,093 INR
Retailer 6₹83,853 INR
Retailer 7₹89,716 INR
Retailer 12₹96,374 INR
Retailer 2₹98,278 INR
Retailer 3₹99,887 INR
Brilliant Earth₹1,68,062 INR

38 data points across 15 retailers

18 retailers₹24,497 INR to ₹1,68,062 INR

Retailer 1
-
₹22,978 INR
$242 USD
Price last confirmed 35 days ago
Retailer 2
-
₹24,212 INR
$255 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
₹24,497 INR
$258 USD
View
Retailer 4
-
₹24,497 INR
$258 USD
View
Price last confirmed 20 days ago
Retailer 5
-
₹27,427 INR
£227 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
₹42,272 INR
€424 EUR
View
B+
Retailer 7
-
₹42,348 INR
$446 USD
View
A
Retailer 8
-
₹45,210 INR
£375 GBP
View
A
Retailer 9
-
₹50,418 INR
$531 USD
View
A
Retailer 10
-
₹56,021 INR
$590 USD
View
B+
Retailer 11
-
₹78,809 INR
$830 USD
View
B
Retailer 12
-
₹79,093 INR
$833 USD
View
Retailer 13
-
₹83,853 INR
$883 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
₹89,047 INR
£738 GBP
View
B
Retailer 15
-
₹96,374 INR
$1,015 USD
View
B
Retailer 16
-
₹98,278 INR
£815 GBP
View
B
Retailer 17
-
₹99,887 INR
$1,052 USD
View
Most Expensive
B
Brilliant Earth
10802865A · Oct 31
₹1,68,062 INR
$1,770 USD
View
17 more retailers have this diamond
Prices start from ₹24,497 INRSave up to ₹1,43,564 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
1.55ct Radiant
₹24,497 INR