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Radiant|Lab Grown|IGI

1.60ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754594272

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

Certificate IGI LG754594272

Diamond specifications and retailer prices

From ₹25,637 INR
$270 USD
As of October 30, 2026
Save ₹2,81,052 INR (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹3,06,689 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.6ct lab-grown radiant diamond

This 1.6ct 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 very-good cut grade and certified by IGI LG754594272 or 754594272. Listed at 17 retailers as of October 30, 2026, with prices from ₹25,637 to ₹3,06,689, a ₹2,81,052 spread on the same certified stone. Brilliant Earth lists it at ₹3,06,689. 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

1.60
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594272
Dimensions8.22 × 8.22 × 5.72 mm
L/W Ratio1.00
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
8.22 mm8.22 mm1.60 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594272
Side View
Table 63.0%Crown 40.3°Girdle: ThickPavilion 35.7°Culet: NoneDepth 69.8%

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: ₹3,06,689 INR|Low: ₹25,637 INR|High: ₹4,51,013 INR|Avg: ₹1,22,633 INR|-32.0%
Brilliant Earth
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 13₹25,637 INR
Retailer 5₹29,719 INR
Retailer 9₹31,903 INR
Retailer 14₹48,425 INR
Retailer 11₹52,223 INR
Retailer 17₹52,697 INR
Retailer 10₹58,323 INR
Retailer 12₹81,467 INR
Retailer 7₹83,841 INR
Retailer 16₹97,514 INR
Retailer 4₹1,01,117 INR
Retailer 3₹1,12,611 INR
Retailer 2₹1,40,363 INR
Retailer 8₹1,64,292 INR
Retailer 15₹2,26,931 INR
Retailer 6₹2,62,537 INR
Brilliant Earth₹3,06,689 INR

38 data points across 17 retailers

17 retailers₹25,637 INR to ₹3,06,689 INR

A
Cheapest Retailer
-
₹25,637 INR
$270 USD
A
Retailer 2
-
₹29,719 INR
$313 USD
View
A
Retailer 3
-
₹31,903 INR
$336 USD
View
Final sale: no returns
A
Retailer 4
-
₹48,425 INR
$510 USD
View
A
Retailer 5
-
₹52,223 INR
$550 USD
View
A
Retailer 6
-
₹52,697 INR
$555 USD
View
A
Retailer 7
-
₹58,323 INR
€585 EUR
View
A
Retailer 8
-
₹81,467 INR
A$1,320 AUD
View
A
Retailer 9
-
₹83,841 INR
$883 USD
View
B+
Retailer 10
-
₹97,514 INR
$1,027 USD
View
B+
Retailer 11
-
₹1,01,117 INR
$1,065 USD
View
B+
Retailer 12
-
₹1,12,611 INR
$1,186 USD
View
B+
Retailer 13
-
₹1,40,363 INR
£1,164 GBP
View
Retailer 14
-
₹1,64,292 INR
A$2,662 AUD
View
Price last confirmed 24 days ago
B
Retailer 15
-
₹2,26,931 INR
$2,390 USD
View
B
Retailer 16
-
₹2,62,537 INR
$2,765 USD
View
Most Expensive
B
Brilliant Earth
17496191Y · Oct 31
₹3,06,689 INR
$3,230 USD
View
16 more retailers have this diamond
Prices start from ₹25,637 INRSave up to ₹2,81,052 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
1.60ct Radiant
₹25,637 INR