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Radiant|Lab Grown|IGI

1.67ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG744514675

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

Certificate IGI LG744514675

Diamond specifications and retailer prices

From ₹26,586 INR
$280 USD
As of October 30, 2026
Save ₹2,98,143 INR (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹3,24,729 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.67ct lab-grown radiant diamond

This 1.67ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744514675 or 744514675. Listed at 17 retailers as of October 30, 2026, with prices from ₹26,586 to ₹3,24,729, a ₹2,98,143 spread on the same certified stone. Brilliant Earth lists it at ₹3,24,729. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514675
Dimensions8.76 × 5.91 × 3.72 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.76 mm5.91 mm1.67 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514675
Side View
Table 65.0%Crown 39.2°Girdle: Slightly ThickPavilion 32°Culet: NoneDepth 62.9%

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: Oct 30
Current: ₹3,24,729 INR|Low: ₹26,586 INR|High: ₹3,76,952 INR|Avg: ₹1,23,145 INR|-13.9%
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 12₹26,586 INR
Retailer 4₹30,859 INR
Retailer 9₹33,233 INR
Retailer 13₹49,849 INR
Retailer 16₹54,406 INR
Retailer 7₹54,596 INR
Retailer 2₹60,516 INR
Retailer 11₹84,923 INR
Retailer 8₹90,867 INR
Retailer 15₹1,01,407 INR
Retailer 3₹1,04,231 INR
Retailer 17₹1,17,073 INR
Retailer 6₹1,49,889 INR
Retailer 10₹1,69,723 INR
Retailer 14₹2,36,426 INR
Retailer 5₹2,74,406 INR
Brilliant Earth₹3,24,729 INR

33 data points across 17 retailers

17 retailers₹26,586 INR to ₹3,24,729 INR

A
Cheapest Retailer
-
₹26,586 INR
$280 USD
A
Retailer 2
-
₹30,859 INR
$325 USD
View
A
Retailer 3
-
₹33,233 INR
$350 USD
View
Final sale: no returns
A
Retailer 4
-
₹49,849 INR
$525 USD
View
A
Retailer 5
-
₹54,406 INR
$573 USD
View
A
Retailer 6
-
₹54,596 INR
$575 USD
View
A
Retailer 7
-
₹60,516 INR
€607 EUR
View
A
Retailer 8
-
₹84,923 INR
A$1,376 AUD
View
A
Retailer 9
-
₹90,867 INR
$957 USD
View
A
Retailer 10
-
₹1,01,407 INR
$1,068 USD
View
A
Retailer 11
-
₹1,04,231 INR
$1,098 USD
View
B+
Retailer 12
-
₹1,17,073 INR
$1,233 USD
View
Retailer 13
-
₹1,49,889 INR
£1,243 GBP
View
Price last confirmed 13 days ago
B+
Retailer 14
-
₹1,69,723 INR
A$2,750 AUD
View
B
Retailer 15
-
₹2,36,426 INR
$2,490 USD
View
B
Retailer 16
-
₹2,74,406 INR
$2,890 USD
View
Most Expensive
B
Brilliant Earth
17388439Y · Oct 31
₹3,24,729 INR
$3,420 USD
View
16 more retailers have this diamond
Prices start from ₹26,586 INRSave up to ₹2,98,143 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
1.67ct Radiant
₹26,586 INR