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Radiant|Lab Grown|IGI

1.64ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG529247638

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

Certificate IGI LG529247638

Diamond specifications and retailer prices

From ₹24,212 INR
$255 USD
As of November 1, 2026
Save ₹90,597 INR (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹1,14,810 INR at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 1.64ct lab-grown radiant diamond

This 1.64ct 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 very-good cut grade and certified by IGI LG529247638 or 529247638. Listed at 6 retailers as of November 1, 2026, with prices from ₹24,212 to ₹1,14,810, a ₹90,597 spread on the same certified stone. Michael Trio lists it at ₹1,14,810. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.64
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529247638
Dimensions7.77 × 5.80 × 4.18 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
7.77 mm5.80 mm1.64 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529247638
Side View
Table 71.0%Crown 46.2°Girdle: MediumPavilion 35.5°Culet: NoneDepth 72.1%

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 1
Current: ₹1,14,810 INR|Low: ₹24,212 INR|High: ₹1,14,810 INR|Avg: ₹66,357 INR
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 18, 2026
Retailer 4₹24,212 INR
Retailer 5₹40,107 INR
Retailer 6₹44,627 INR
Retailer 7₹50,798 INR
Retailer 8₹70,423 INR
Retailer 3₹91,650 INR
Retailer 2₹98,748 INR
Michael Trio₹1,14,810 INR

5 data points across 8 retailers

6 retailers₹24,212 INR to ₹1,14,810 INR

A
Cheapest Retailer
-
₹24,212 INR
$255 USD
Final sale: no returns
A
Retailer 2
-
₹40,107 INR
HK$3,300 HKD
View
A
Retailer 3
-
₹44,627 INR
$470 USD
View
Retailer 4
-
₹91,650 INR
A$1,485 AUD
View
Price last confirmed 8 days ago
B
Retailer 5
-
₹98,748 INR
$1,040 USD
View
Most Expensive
B
Michael Trio
1869020740 · Nov 2
₹1,14,810 INR
SGD 1,634 SGD
View
5 more retailers have this diamond
Prices start from ₹24,212 INRSave up to ₹90,597 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
1.64ct Radiant
₹24,212 INR