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Radiant|Lab Grown|IGI

1.45ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG825657802

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

Certificate IGI LG825657802

Diamond specifications and retailer prices

From ₹25,352 INR
$267 USD
As of October 30, 2026
Save ₹2,43,357 INR (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹3,05,739 INR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.45ct lab-grown radiant diamond

This 1.45ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825657802 or 825657802. Listed at 14 retailers as of October 30, 2026, with a 960% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825657802
Dimensions8.15 × 5.60 × 3.81 mm
L/W Ratio1.46
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
8.15 mm5.60 mm1.45 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825657802
Side View
Table 65.0%Crown 39°Girdle: MediumPavilion 36.7°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹3,05,739 INR|Low: ₹25,352 INR|High: ₹4,07,336 INR|Avg: ₹1,29,613 INR|-0.3%
Rare Carat
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
Retailer 18
October 30, 2026
Retailer 13₹25,352 INR
Retailer 4₹29,435 INR
Retailer 10₹32,663 INR
Retailer 17₹52,317 INR
Retailer 12₹54,596 INR
Retailer 14₹56,115 INR
Retailer 6₹81,526 INR
Retailer 7₹84,094 INR
Retailer 16₹96,659 INR
Retailer 8₹1,06,534 INR
Retailer 18₹1,11,661 INR
Retailer 3₹1,14,333 INR
Retailer 11₹1,40,001 INR
Retailer 9₹1,66,208 INR
Retailer 15₹2,25,032 INR
Retailer 5₹2,31,963 INR
Retailer 2₹2,68,709 INR
Rare Carat₹3,05,739 INR

19 data points across 18 retailers

14 retailers₹25,352 INR to ₹2,68,709 INR

A+
Cheapest Retailer
-
₹25,352 INR
$267 USD
A
Retailer 2
-
₹29,435 INR
$310 USD
View
A
Retailer 3
-
₹52,317 INR
$551 USD
View
A
Retailer 4
-
₹54,596 INR
$575 USD
View
A
Retailer 5
-
₹56,115 INR
$591 USD
View
Retailer 6
-
₹84,094 INR
ZAR 14,308 ZAR
View
Price last confirmed 49 days ago
B+
Retailer 7
-
₹96,659 INR
$1,018 USD
View
B+
Retailer 8
-
₹1,11,661 INR
$1,176 USD
View
B+
Retailer 9
-
₹1,14,333 INR
$1,204 USD
View
B+
Retailer 10
-
₹1,40,001 INR
£1,161 GBP
View
B
Retailer 11
-
₹2,25,032 INR
$2,370 USD
View
B
Retailer 12
-
₹2,31,963 INR
$2,443 USD
View
B
Retailer 13
-
₹2,68,709 INR
$2,830 USD
View
Most Expensive
Rare Carat
PE-236930 · Oct 21
₹3,05,739 INR
$3,220 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from ₹25,352 INRSave up to ₹2,43,357 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+
1.45ct Radiant
₹25,352 INR