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Radiant|Lab Grown|IGI

1.55ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG530293147

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

Certificate IGI LG530293147

Diamond specifications and retailer prices

From ₹30,423 INR
As of November 4, 2026
Save ₹1,48,145 INR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹1,78,567 INR at Brilliant Earth · As of November 4, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530293147 or 530293147. Listed at 21 retailers as of November 4, 2026, with prices from ₹30,423 to ₹1,78,567, a ₹1,48,145 spread on the same certified stone. Brilliant Earth lists it at ₹1,78,567. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530293147
Dimensions8.01 × 5.94 × 3.86 mm
L/W Ratio1.35
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
8.01 mm5.94 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530293147
Side View
Table 64.0%Crown 43.8°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
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: ₹1,78,567 INR|Low: ₹29,194 INR|High: ₹1,88,015 INR|Avg: ₹84,440 INR|-5.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 19₹30,423 INR
Retailer 11₹34,013 INR
Retailer 6₹35,241 INR
Retailer 7₹37,698 INR
Retailer 20₹37,698 INR
Retailer 16₹52,436 INR
Retailer 8₹53,948 INR
Retailer 5₹61,034 INR
Retailer 9₹62,168 INR
Retailer 14₹64,908 INR
Retailer 2₹66,608 INR
Retailer 13₹88,433 INR
Retailer 18₹1,10,447 INR
Retailer 4₹1,21,123 INR
Retailer 10₹1,25,280 INR
Retailer 3₹1,44,838 INR
Retailer 17₹1,46,822 INR
Retailer 12₹1,49,373 INR
Retailer 15₹1,51,735 INR
Brilliant Earth₹1,78,567 INR

45 data points across 20 retailers

21 retailers₹30,423 INR to ₹1,78,567 INR

A
Cheapest Retailer
-
₹30,423 INR
A
Retailer 2
-
₹34,013 INR
View
Final sale: no returns
A
Retailer 3
-
₹35,241 INR
View
Retailer 4
-
₹37,698 INR
View
Price last confirmed 12 days ago
A
Retailer 5
-
₹37,698 INR
View
A
Retailer 6
-
₹52,436 INR
View
A
Retailer 7
-
₹53,948 INR
View
A
Retailer 8
-
₹61,034 INR
View
B+
Retailer 9
-
₹62,168 INR
View
A
Retailer 10
-
₹64,908 INR
View
B+
Retailer 11
-
₹66,608 INR
View
B+
Retailer 12
-
₹84,654 INR
View
B+
Retailer 13
-
₹88,433 INR
View
B
Retailer 14
-
₹1,10,447 INR
View
B
Retailer 15
-
₹1,21,123 INR
View
B
Retailer 16
-
₹1,25,280 INR
View
B
Retailer 17
-
₹1,44,838 INR
View
B
Retailer 18
-
₹1,46,822 INR
View
B
Retailer 19
-
₹1,49,373 INR
View
Retailer 20
-
₹1,51,735 INR
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
17971684A · Nov 4
₹1,78,567 INR
$1,890 USD
View
20 more retailers have this diamond
Prices start from ₹30,423 INRSave up to ₹1,48,145 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
₹30,423 INR