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Radiant|Lab Grown|IGI

5.09ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG828681283

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

Certificate IGI LG828681283

Diamond specifications and retailer prices

From ₹10,27,169 INR
$10,818 USD
As of October 31, 2026
Save ₹30,55,491 INR (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹40,82,660 INR at With Clarity · As of October 31, 2026
View at With Clarity

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 LG828681283 or 828681283. Listed at 14 retailers as of October 31, 2026, with prices from ₹10,27,169 to ₹40,82,660, a ₹30,55,491 spread on the same certified stone. With Clarity lists it at ₹40,82,660. 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 angle40.8°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828681283
Dimensions12.35 × 8.63 × 5.52 mm
L/W Ratio1.43
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
12.35 mm8.63 mm5.09 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828681283
Side View
Table 63.0%Crown 40.8°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 64.0%

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 31
Current: ₹22,92,620 INR|Low: ₹10,27,169 INR|High: ₹43,96,660 INR|Avg: ₹20,85,979 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 1, 2026
Retailer 7₹10,27,169 INR
Retailer 10₹10,93,824 INR
Retailer 3₹11,32,469 INR
Retailer 6₹12,09,600 INR
Retailer 9₹16,40,736 INR
Retailer 5₹16,81,398 INR
Retailer 2₹17,41,751 INR
Retailer 8₹18,30,921 INR
Retailer 12₹20,33,729 INR
Retailer 1₹22,92,620 INR
Retailer 4₹29,77,100 INR
Retailer 11₹31,49,954 INR
With Clarity₹40,82,660 INR

20 data points across 13 retailers

14 retailers₹10,27,169 INR to ₹40,82,660 INR

A
Cheapest Retailer
-
₹10,27,169 INR
$10,818 USD
A
Retailer 2
-
₹10,93,824 INR
HK$90,000 HKD
View
A
Retailer 3
-
₹11,32,469 INR
$11,927 USD
View
A
Retailer 4
-
₹12,09,600 INR
£10,031 GBP
View
A
Retailer 5
-
₹16,40,736 INR
$17,280 USD
View
A
Retailer 6
-
₹16,81,398 INR
€16,865 EUR
View
B+
Retailer 7
-
₹17,41,751 INR
£14,444 GBP
View
B+
Retailer 8
-
₹18,30,921 INR
$19,283 USD
View
B+
Retailer 9
-
₹20,33,729 INR
ZAR 346,025 ZAR
View
B+
Retailer 10
-
₹21,74,830 INR
$22,905 USD
View
B+
Retailer 11
-
₹22,92,620 INR
A$37,147 AUD
View
B
Retailer 12
-
₹29,77,100 INR
$31,354 USD
View
B
Retailer 13
-
₹31,49,954 INR
$33,175 USD
View
Most Expensive
B
With Clarity
828681283 · Oct 31
₹40,82,660 INR
$42,998 USD
View
13 more retailers have this diamond
Prices start from ₹10,27,169 INRSave up to ₹30,55,491 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
₹10,27,169 INR