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Radiant|Lab Grown|IGI

1.64ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG781607649

Certificate IGI LG781607649

Diamond specifications and retailer prices

From ₹1,94,437 INR
$2,049 USD
As of November 2, 2026
Save ₹1,16,867 INR (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹3,11,305 INR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781607649 or 781607649. Listed at 3 retailers as of November 2, 2026, with prices from ₹1,94,437 to ₹3,11,305, a ₹1,16,867 spread on the same certified stone. Do Amore Diamonds lists it at ₹3,11,305. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG781607649
Dimensions8.30 × 5.81 × 3.90 mm
L/W Ratio1.43
Top View
8.30 mm5.81 mm1.64 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781607649
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCuletDepth 67.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: ₹3,11,305 INR|Low: ₹1,56,127 INR|High: ₹3,11,305 INR|Avg: ₹2,21,278 INR
Do Amore Diamonds
Retailer 2
Retailer 3
October 18, 2026
Retailer 2₹1,56,127 INR
Retailer 3₹1,94,437 INR
Do Amore Diamonds₹3,11,305 INR

4 data points across 3 retailers

3 retailers₹1,94,437 INR to ₹3,11,305 INR

Retailer 1
-
₹1,56,127 INR
$1,645 USD
Price last confirmed 14 days ago
B
Retailer 2
-
₹1,94,437 INR
$2,049 USD
View
Most Expensive
B
Do Amore Diamonds
24-614-241ABA · Nov 2
₹3,11,305 INR
$3,280 USD
View
2 more retailers have this diamond
Prices start from ₹1,94,437 INRSave up to ₹1,16,867 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
1.64ct Radiant
₹1,94,437 INR