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Radiant|Lab Grown|IGI

1.01ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG654450368

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

Certificate IGI LG654450368

Diamond specifications and retailer prices

From ₹12,059 INR
$127 USD
As of October 30, 2026
Save ₹42,999 INR (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹55,058 INR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG654450368 or 654450368. Listed at 13 retailers as of October 30, 2026, with prices from ₹12,059 to ₹55,058, a ₹42,999 spread on the same certified stone. Diamond Quarter lists it at ₹55,058. 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

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654450368
Dimensions7.27 × 4.86 × 3.31 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm4.86 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654450368
Side View
Table 63.0%Crown 45.3°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.1%

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 30
Current: ₹26,719 INR|Low: ₹12,059 INR|High: ₹91,152 INR|Avg: ₹34,450 INR|+15.5%
Retailer 1
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
October 31, 2026
Retailer 9₹12,059 INR
Retailer 4₹13,958 INR
Retailer 11₹14,907 INR
Retailer 3₹17,015 INR
Retailer 10₹17,889 INR
Retailer 8₹24,633 INR
Retailer 1₹26,719 INR
Retailer 2₹28,309 INR
Retailer 15₹28,390 INR
Retailer 14₹29,719 INR
Retailer 12₹38,360 INR
Retailer 13₹47,950 INR
Retailer 6₹54,465 INR
Retailer 5₹58,529 INR
Retailer 7₹91,152 INR

4 data points across 15 retailers

13 retailers₹12,059 INR to ₹55,058 INR

A
Cheapest Retailer
-
₹12,059 INR
$127 USD
A
Retailer 2
-
₹13,958 INR
$147 USD
View
A
Retailer 3
-
₹14,907 INR
$157 USD
View
A
Retailer 4
-
₹17,015 INR
HK$1,400 HKD
View
A
Retailer 5
-
₹17,889 INR
£148 GBP
View
A
Retailer 6
-
₹24,633 INR
£204 GBP
View
A
Retailer 7
-
₹26,719 INR
€268 EUR
View
A
Retailer 8
-
₹28,309 INR
£235 GBP
View
B+
Retailer 9
-
₹28,390 INR
$299 USD
View
A
Retailer 10
-
₹29,719 INR
$313 USD
View
B+
Retailer 11
-
₹38,360 INR
$404 USD
View
B+
Retailer 12
-
₹47,950 INR
$505 USD
View
Most Expensive
B
Diamond Quarter
1.01SI1DLG68BFEEN · Oct 31
₹55,058 INR
£457 GBP
View
12 more retailers have this diamond
Prices start from ₹12,059 INRSave up to ₹42,999 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
1.01ct Radiant
₹12,059 INR