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Radiant|Lab Grown|IGI

15.09ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG816623615

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG816623615

Diamond specifications and retailer prices

From ₹3,10,392 INR
$3,269 USD
As of November 2, 2026
Save ₹18,66,812 INR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹21,77,204 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.09ct lab-grown radiant diamond

This 15.09ct 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 LG816623615 or 816623615. Listed at 19 retailers as of October 31, 2026, with prices from ₹3,10,392 to ₹21,77,204, a ₹18,66,812 spread on the same certified stone. Brilliant Earth lists it at ₹21,77,204. 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

15.09
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.5°
Pavilion angle46.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816623615
Dimensions16.67 × 11.78 × 7.69 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.67 mm11.78 mm15.09 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816623615
Side View
Table 72.0%Crown 29.5°Girdle: Slightly ThickPavilion 46.2°Culet: LargeDepth 65.3%

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: Nov 2
Current: ₹21,77,204 INR|Low: ₹2,71,842 INR|High: ₹29,42,501 INR|Avg: ₹7,99,384 INR|+39.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 8₹3,10,392 INR
Retailer 3₹3,37,642 INR
Retailer 11₹3,47,612 INR
Retailer 7₹3,60,050 INR
Retailer 14₹3,60,335 INR
Retailer 9₹4,23,857 INR
Retailer 6₹4,49,873 INR
Retailer 15₹4,67,819 INR
Retailer 2₹4,75,294 INR
Retailer 16₹5,57,225 INR
Retailer 4₹5,58,876 INR
Retailer 13₹5,94,297 INR
Retailer 12₹6,70,005 INR
Retailer 17₹9,98,786 INR
Retailer 10₹11,88,062 INR
Retailer 18₹12,60,585 INR
Retailer 5₹14,76,662 INR
Brilliant Earth₹21,77,204 INR

30 data points across 18 retailers

19 retailers₹3,10,392 INR to ₹21,77,204 INR

A
Cheapest Retailer
-
₹3,10,392 INR
$3,269 USD
A
Retailer 2
-
₹3,37,642 INR
$3,556 USD
View
A
Retailer 3
-
₹3,47,612 INR
$3,661 USD
View
Final sale: no returns
A
Retailer 4
-
₹3,60,050 INR
$3,792 USD
View
A
Retailer 5
-
₹3,60,335 INR
$3,795 USD
View
Retailer 6
-
₹4,23,857 INR
$4,464 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
₹4,49,873 INR
$4,738 USD
View
B+
Retailer 8
-
₹4,67,819 INR
$4,927 USD
View
B+
Retailer 9
-
₹4,75,294 INR
£3,942 GBP
View
B+
Retailer 10
-
₹5,57,225 INR
ZAR 94,808 ZAR
View
B+
Retailer 11
-
₹5,58,876 INR
$5,886 USD
View
B
Retailer 12
-
₹5,94,297 INR
€5,961 EUR
View
Retailer 13
-
₹6,68,998 INR
$7,046 USD
View
Price last confirmed 63 days ago
B+
Retailer 14
-
₹6,70,005 INR
A$10,856 AUD
View
B
Retailer 15
-
₹9,98,786 INR
$10,519 USD
View
Retailer 16
-
₹11,88,062 INR
A$19,250 AUD
View
Price last confirmed 24 days ago
B
Retailer 17
-
₹12,60,585 INR
$13,276 USD
View
B
Retailer 18
-
₹14,76,662 INR
$15,552 USD
View
Most Expensive
C
Brilliant Earth
21386023A · Oct 31
₹21,77,204 INR
$22,930 USD
View
18 more retailers have this diamond
Prices start from ₹3,10,392 INRSave up to ₹18,66,812 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
15.09ct Radiant
₹3,10,392 INR