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Radiant|Lab Grown|IGI

5.20ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG811635548

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

Certificate IGI LG811635548

Diamond specifications and retailer prices

From ₹8,69,647 INR
$9,159 USD
As of October 30, 2026
Save ₹9,28,659 INR (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹19,63,742 INR at Yorxs · As of October 23, 2026
View at Yorxs

About this 5.2ct lab-grown radiant diamond

This 5.2ct 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 LG811635548 or 811635548. Listed at 14 retailers as of October 29, 2026, with a 107% 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

5.20
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811635548
Dimensions12.14 × 8.65 × 5.65 mm
L/W Ratio1.40
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
12.14 mm8.65 mm5.20 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811635548
Side View
Table 63.0%Crown 42.1°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A+
Exceptional
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: ₹16,62,575 INR|Low: ₹8,69,647 INR|High: ₹58,71,708 INR|Avg: ₹18,70,209 INR|-40.8%
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₹8,69,647 INR
Retailer 10₹8,74,774 INR
Retailer 4₹8,86,073 INR
Retailer 3₹9,04,399 INR
Retailer 13₹9,98,399 INR
Retailer 2₹10,43,501 INR
Retailer 11₹11,04,269 INR
Retailer 7₹11,59,340 INR
Retailer 9₹11,66,651 INR
Retailer 1₹16,62,575 INR
Retailer 6₹17,98,306 INR
Yorxs₹19,63,742 INR
Retailer 5₹29,31,107 INR
Retailer 12₹54,26,393 INR

34 data points across 14 retailers

14 retailers₹8,69,647 INR to ₹17,98,306 INR

A+
Cheapest Retailer
-
₹8,69,647 INR
$9,159 USD
A
Retailer 2
-
₹8,74,774 INR
$9,213 USD
View
A
Retailer 3
-
₹8,86,073 INR
$9,332 USD
View
A
Retailer 4
-
₹9,04,399 INR
$9,525 USD
View
A
Retailer 5
-
₹9,98,399 INR
$10,515 USD
View
A
Retailer 6
-
₹10,43,501 INR
$10,990 USD
View
A
Retailer 7
-
₹11,04,269 INR
$11,630 USD
View
A
Retailer 8
-
₹11,59,340 INR
$12,210 USD
View
A
Retailer 9
-
₹11,66,651 INR
$12,287 USD
View
A
Retailer 10
-
₹16,62,575 INR
$17,510 USD
View
A
Retailer 11
-
₹17,98,306 INR
£14,913 GBP
View
Retailer 12
-
₹18,34,519 INR
$19,321 USD
View
Price last confirmed 102 days ago
Most Expensive
Yorxs
571891264 · Oct 23
₹19,63,742 INR
€19,697 EUR
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from ₹8,69,647 INRSave up to ₹9,28,659 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+
5.20ct Radiant
₹8,69,647 INR