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Radiant|Lab Grown|IGI

15.11ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG844643840

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

Certificate IGI LG844643840

Diamond specifications and retailer prices

From ₹9,81,993 INR
£8,116 GBP
As of October 30, 2026
Save ₹9,05,068 INR (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹33,96,803 INR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 15.11ct lab-grown radiant diamond

This 15.11ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844643840 or 844643840. Listed at 10 retailers as of October 29, 2026, with a 92% 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

15.11
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844643840
Dimensions17.91 × 12.20 × 8.25 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.91 mm12.20 mm15.11 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844643840
Side View
Table 65.0%Crown 43.5°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹10,50,828 INR|Low: ₹9,81,993 INR|High: ₹30,68,39,769 INR|Avg: ₹13,36,21,119 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
October 30, 2026
Retailer 2₹9,81,993 INR
Retailer 1₹10,50,828 INR
Retailer 7₹14,26,764 INR
Retailer 4₹14,51,879 INR
Retailer 6₹18,87,061 INR
Reve Diamonds₹33,96,803 INR
Retailer 5₹36,36,425 INR
Retailer 3₹49,57,660 INR
Retailer 8₹30,60,73,929 INR

4 data points across 9 retailers

10 retailers₹9,81,993 INR to ₹18,87,061 INR

B+
Cheapest Retailer
-
₹9,81,993 INR
£8,116 GBP
B
Retailer 2
-
₹14,26,764 INR
$14,976 USD
View
Final sale: no returns
B
Retailer 3
-
₹14,51,879 INR
£12,000 GBP
View
B
Retailer 4
-
₹18,87,061 INR
ZAR 319,992 ZAR
View
Most Expensive
Reve Diamonds
1FC13749E · Oct 30
₹33,96,803 INR
$35,654 USD
View
Price under review
4 more retailers have this diamond
Prices start from ₹9,81,993 INRSave up to ₹9,05,068 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.

B+
15.11ct Radiant
₹9,81,993 INR