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Radiant|Lab Grown|IGI

5.11ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG784642156

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

Certificate IGI LG784642156

Diamond specifications and retailer prices

From ₹8,54,835 INR
$9,003 USD
As of October 30, 2026
Save ₹10,47,014 INR (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹19,29,845 INR at Yorxs · As of October 23, 2026
View at Yorxs

About this 5.11ct lab-grown radiant diamond

This 5.11ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642156 or 784642156. Listed at 14 retailers as of October 30, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.11
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642156
Dimensions12.04 × 8.60 × 5.73 mm
L/W Ratio1.40
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
12.04 mm8.60 mm5.11 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642156
Side View
Table 64.0%Crown 39.8°Girdle: ThickPavilion 34.8°Culet: NoneDepth 66.6%

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: ₹19,01,849 INR|Low: ₹8,54,835 INR|High: ₹57,72,011 INR|Avg: ₹16,22,971 INR|-31.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Yorxs
October 30, 2026
Retailer 8₹8,54,835 INR
Retailer 10₹8,60,152 INR
Retailer 4₹8,70,786 INR
Retailer 3₹8,89,017 INR
Retailer 13₹9,81,783 INR
Retailer 2₹10,25,840 INR
Retailer 11₹10,85,563 INR
Retailer 9₹11,46,996 INR
Retailer 7₹11,50,794 INR
Retailer 5₹11,53,643 INR
Retailer 6₹17,67,798 INR
Retailer 1₹19,01,849 INR
Yorxs₹19,29,845 INR
Retailer 12₹53,34,291 INR

38 data points across 14 retailers

14 retailers₹8,54,835 INR to ₹19,01,849 INR

A
Cheapest Retailer
-
₹8,54,835 INR
$9,003 USD
A
Retailer 2
-
₹8,60,152 INR
$9,059 USD
View
A
Retailer 3
-
₹8,70,786 INR
$9,171 USD
View
A
Retailer 4
-
₹8,89,017 INR
$9,363 USD
View
A
Retailer 5
-
₹9,81,783 INR
$10,340 USD
View
A
Retailer 6
-
₹10,25,840 INR
$10,804 USD
View
A
Retailer 7
-
₹10,85,563 INR
$11,433 USD
View
A
Retailer 8
-
₹11,46,996 INR
$12,080 USD
View
A
Retailer 9
-
₹11,50,794 INR
$12,120 USD
View
A
Retailer 10
-
₹11,53,643 INR
$12,150 USD
View
Final sale: no returns
B+
Retailer 11
-
₹17,67,798 INR
£14,660 GBP
View
B+
Retailer 12
-
₹19,01,849 INR
$20,030 USD
View
Most Expensive
Yorxs
528548997 · Oct 23
₹19,29,845 INR
€19,357 EUR
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from ₹8,54,835 INRSave up to ₹10,47,014 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
5.11ct Radiant
₹8,54,835 INR