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Radiant|Lab Grown|IGI

1.53ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754509091

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

Certificate IGI LG754509091

Diamond specifications and retailer prices

From ₹27,915 INR
$294 USD
As of October 30, 2026
Save ₹2,44,591 INR (90%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: ₹2,72,507 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct 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 LG754509091 or 754509091. Listed at 33 retailers as of October 30, 2026, with prices from ₹27,915 to ₹2,72,507, a ₹2,44,591 spread on the same certified stone. Brilliant Earth lists it at ₹2,72,507. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754509091
Dimensions5.69 × 5.69 × 3.71 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
5.69 mm5.69 mm1.53 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754509091
Side View
Table 63.0%Crown 42°Girdle: MED-STKPavilion 33.5°Culet: NoneDepth 65.2%

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: Oct 30
Current: ₹2,72,507 INR|Low: ₹27,915 INR|High: ₹3,14,285 INR|Avg: ₹1,08,241 INR|-13.3%
Brilliant Earth
Retailer 2
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Retailer 24
November 1, 2026
Retailer 8₹27,915 INR
Retailer 11₹33,327 INR
Retailer 17₹34,372 INR
Retailer 2₹40,382 INR
Retailer 5₹49,374 INR
Retailer 23₹51,045 INR
Retailer 9₹53,932 INR
Retailer 12₹59,344 INR
Retailer 18₹62,012 INR
Retailer 21₹65,621 INR
Retailer 13₹68,247 INR
Retailer 10₹76,625 INR
Retailer 14₹86,292 INR
Retailer 20₹88,997 INR
Retailer 3₹1,06,249 INR
Retailer 4₹1,33,025 INR
Retailer 15₹1,38,100 INR
Retailer 7₹1,41,393 INR
Retailer 16₹1,47,412 INR
Retailer 22₹1,53,265 INR
Retailer 19₹1,56,824 INR
Retailer 24₹2,33,102 INR
Retailer 6₹2,47,820 INR
Brilliant Earth₹2,72,507 INR

36 data points across 24 retailers

33 retailers₹27,915 INR to ₹2,72,507 INR

A
Cheapest Retailer
-
₹27,915 INR
$294 USD
Retailer 2
-
₹27,915 INR
$294 USD
View
Price last confirmed 23 days ago
Retailer 3
-
₹29,624 INR
$312 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
₹33,327 INR
$351 USD
View
Final sale: no returns
Retailer 5
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₹34,372 INR
$362 USD
View
Price last confirmed 34 days ago
Retailer 6
-
₹34,562 INR
$364 USD
View
Price last confirmed 28 days ago
Retailer 7
-
₹36,271 INR
$382 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
₹40,382 INR
£335 GBP
View
A
Retailer 9
-
₹49,374 INR
$520 USD
View
A
Retailer 10
-
₹51,045 INR
HK$4,200 HKD
View
A
Retailer 11
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₹53,932 INR
$568 USD
View
A
Retailer 12
-
₹59,344 INR
$625 USD
View
A
Retailer 13
-
₹62,012 INR
€622 EUR
View
A
Retailer 14
-
₹65,621 INR
ZAR 11,165 ZAR
View
Retailer 15
-
₹67,444 INR
£559 GBP
View
Price last confirmed 16 days ago
A
Retailer 16
-
₹68,247 INR
£566 GBP
View
A
Retailer 17
-
₹76,625 INR
$807 USD
View
A
Retailer 18
-
₹86,292 INR
$909 USD
View
A
Retailer 19
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₹88,997 INR
A$1,442 AUD
View
B+
Retailer 20
-
₹1,06,249 INR
$1,119 USD
View
Retailer 21
-
₹1,22,770 INR
$1,293 USD
View
Price last confirmed 21 days ago
B+
Retailer 22
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₹1,22,770 INR
$1,293 USD
View
Retailer 23
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₹1,30,556 INR
$1,375 USD
View
Price last confirmed 31 days ago
B+
Retailer 24
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₹1,33,025 INR
$1,401 USD
View
B+
Retailer 25
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₹1,38,100 INR
$1,454 USD
View
B+
Retailer 26
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₹1,41,393 INR
$1,489 USD
View
B+
Retailer 27
-
₹1,47,412 INR
SGD 2,098 SGD
View
B+
Retailer 28
-
₹1,53,265 INR
£1,271 GBP
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B+
Retailer 29
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₹1,56,824 INR
A$2,541 AUD
View
B
Retailer 30
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₹2,33,102 INR
$2,455 USD
View
B
Retailer 31
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₹2,47,820 INR
$2,610 USD
View
B
Retailer 32
-
₹2,52,662 INR
$2,661 USD
View
Most Expensive
B
Brilliant Earth
18652906Y · Oct 30
₹2,72,507 INR
$2,870 USD
View
32 more retailers have this diamond
Prices start from ₹27,915 INRSave up to ₹2,44,591 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
1.53ct Radiant
₹27,915 INR