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Radiant|Lab Grown|IGI

5.09ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754508855

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

Certificate IGI LG754508855

Diamond specifications and retailer prices

From ₹6,99,497 INR
$7,367 USD
As of October 30, 2026
Save ₹25,28,456 INR (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹32,27,952 INR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.09ct lab-grown radiant diamond

This 5.09ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508855 or 754508855. Listed at 13 retailers as of October 30, 2026, with prices from ₹6,99,497 to ₹32,27,952, a ₹25,28,456 spread on the same certified stone. Michael Trio lists it at ₹32,27,952. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.09
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508855
Dimensions8.73 × 8.73 × 5.67 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
8.73 mm8.73 mm5.09 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508855
Side View
Table 65.0%Crown 42.7°Girdle: STK-THKPavilion 33.8°Culet: NoneDepth 64.9%

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: ₹32,27,952 INR|Low: ₹6,99,497 INR|High: ₹34,85,888 INR|Avg: ₹16,89,247 INR|-7.4%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 8₹6,99,497 INR
Retailer 7₹7,24,279 INR
Retailer 13₹8,80,661 INR
Retailer 10₹9,47,981 INR
Retailer 4₹9,77,985 INR
Retailer 6₹10,66,431 INR
Retailer 9₹14,07,159 INR
Retailer 2₹14,47,309 INR
Retailer 12₹17,06,661 INR
Retailer 3₹22,72,253 INR
Retailer 5₹25,70,938 INR
Retailer 11₹28,31,233 INR
Michael Trio₹32,27,952 INR

27 data points across 13 retailers

13 retailers₹6,99,497 INR to ₹32,27,952 INR

A
Cheapest Retailer
-
₹6,99,497 INR
$7,367 USD
A
Retailer 2
-
₹7,24,279 INR
$7,628 USD
View
A
Retailer 3
-
₹8,80,661 INR
$9,275 USD
View
A
Retailer 4
-
₹9,47,981 INR
HK$78,000 HKD
View
A
Retailer 5
-
₹9,77,985 INR
$10,300 USD
View
A
Retailer 6
-
₹10,66,431 INR
£8,844 GBP
View
A
Retailer 7
-
₹14,07,159 INR
$14,820 USD
View
A
Retailer 8
-
₹14,47,309 INR
€14,517 EUR
View
A
Retailer 9
-
₹17,06,661 INR
£14,153 GBP
View
Retailer 10
-
₹22,72,253 INR
A$36,817 AUD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
₹25,70,938 INR
$27,077 USD
View
B
Retailer 12
-
₹28,31,233 INR
$29,818 USD
View
Most Expensive
B
Michael Trio
5984198460 · Oct 31
₹32,27,952 INR
SGD 45,941 SGD
View
12 more retailers have this diamond
Prices start from ₹6,99,497 INRSave up to ₹25,28,456 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
5.09ct Radiant
₹6,99,497 INR