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Radiant|Lab Grown|IGI

15.05ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG818611981

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

Certificate IGI LG818611981

Diamond specifications and retailer prices

From ₹2,90,899 INR
$3,065 USD
As of November 2, 2026
Save ₹10,66,124 INR (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹13,57,023 INR at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.05ct lab-grown radiant diamond

This 15.05ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818611981 or 818611981. Listed at 12 retailers as of November 2, 2026, with prices from ₹2,90,899 to ₹13,57,023, a ₹10,66,124 spread on the same certified stone. Adiamor lists it at ₹13,57,023. 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

15.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818611981
Dimensions17.98 × 12.16 × 7.84 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.98 mm12.16 mm15.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818611981
Side View
Table 70.0%Crown 42.5°Girdle: MediumPavilion 35.9°Culet: NoneDepth 64.5%

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: Nov 2
Current: ₹4,54,828 INR|Low: ₹2,90,899 INR|High: ₹10,46,003 INR|Avg: ₹5,44,424 INR|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7₹2,90,899 INR
Retailer 10₹3,38,164 INR
Retailer 4₹3,89,321 INR
Retailer 9₹4,26,526 INR
Retailer 8₹4,49,984 INR
Retailer 3₹4,52,531 INR
Retailer 1₹4,54,828 INR
Retailer 5₹5,38,567 INR
Retailer 6₹10,19,267 INR
Retailer 2₹10,46,003 INR

43 data points across 10 retailers

12 retailers₹2,90,899 INR to ₹13,57,023 INR

A
Cheapest Retailer
-
₹2,90,899 INR
$3,065 USD
A
Retailer 2
-
₹3,38,164 INR
$3,563 USD
View
A
Retailer 3
-
₹3,89,321 INR
£3,230 GBP
View
A
Retailer 4
-
₹4,26,526 INR
$4,494 USD
View
A
Retailer 5
-
₹4,49,984 INR
ZAR 76,594 ZAR
View
A
Retailer 6
-
₹4,52,531 INR
$4,768 USD
View
A
Retailer 7
-
₹4,54,828 INR
€4,564 EUR
View
B+
Retailer 8
-
₹5,38,567 INR
A$8,730 AUD
View
B
Retailer 9
-
₹10,13,618 INR
$10,680 USD
View
B
Retailer 10
-
₹10,19,267 INR
A$16,522 AUD
View
B
Retailer 11
-
₹10,67,358 INR
$11,246 USD
View
Most Expensive
B
Adiamor
D-81080385 · Nov 2
₹13,57,023 INR
$14,298 USD
View
11 more retailers have this diamond
Prices start from ₹2,90,899 INRSave up to ₹10,66,124 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
15.05ct Radiant
₹2,90,899 INR