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Radiant|Lab Grown|IGI

4.64ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG660435797

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

Certificate IGI LG660435797

Diamond specifications and retailer prices

From ₹66,085 INR
$696 USD
As of November 1, 2026
Save ₹4,58,039 INR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹5,24,124 INR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 4.64ct lab-grown radiant diamond

This 4.64ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG660435797 or 660435797. Listed at 12 retailers as of November 1, 2026, with prices from ₹66,085 to ₹5,24,124, a ₹4,58,039 spread on the same certified stone. Do Amore Diamonds lists it at ₹5,24,124. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.64
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660435797
Dimensions11.61 × 8.15 × 5.64 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.61 mm8.15 mm4.64 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660435797
Side View
Table 68.0%Crown 45.2°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 69.2%

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: Nov 1
Current: ₹5,24,124 INR|Low: ₹66,085 INR|High: ₹1,03,53,348 INR|Avg: ₹14,66,208 INR
Do Amore 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
November 1, 2026
Retailer 2₹66,085 INR
Retailer 9₹73,206 INR
Retailer 8₹76,456 INR
Retailer 12₹85,455 INR
Retailer 7₹93,811 INR
Retailer 13₹1,04,730 INR
Retailer 10₹1,21,052 INR
Retailer 11₹2,12,498 INR
Retailer 14₹2,37,660 INR
Retailer 4₹2,71,390 INR
Retailer 3₹2,81,052 INR
Do Amore Diamonds₹5,24,124 INR
Retailer 6₹6,10,529 INR
Retailer 5₹1,03,53,348 INR

6 data points across 14 retailers

12 retailers₹66,085 INR to ₹5,24,124 INR

A
Cheapest Retailer
-
₹66,085 INR
$696 USD
A
Retailer 2
-
₹73,206 INR
$771 USD
View
A
Retailer 3
-
₹76,456 INR
£634 GBP
View
A
Retailer 4
-
₹85,455 INR
$900 USD
View
B+
Retailer 5
-
₹93,811 INR
$988 USD
View
A
Retailer 6
-
₹1,04,730 INR
$1,103 USD
View
A
Retailer 7
-
₹1,21,052 INR
£1,004 GBP
View
B
Retailer 8
-
₹2,12,498 INR
$2,238 USD
View
B
Retailer 9
-
₹2,37,660 INR
$2,503 USD
View
B
Retailer 10
-
₹2,71,390 INR
$2,858 USD
View
B
Retailer 11
-
₹2,81,052 INR
$2,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-4564D447F · Nov 1
₹5,24,124 INR
$5,520 USD
View
11 more retailers have this diamond
Prices start from ₹66,085 INRSave up to ₹4,58,039 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
4.64ct Radiant
₹66,085 INR