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Radiant|Lab Grown|IGI

12.55ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG824618732

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

Certificate IGI LG824618732

Diamond specifications and retailer prices

From ₹2,63,622 INR
HK$21,700 HKD
As of November 1, 2026
Save ₹6,87,186 INR (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹9,50,808 INR at Adiamor · As of November 2, 2026
View at Adiamor

About this 12.55ct lab-grown radiant diamond

This 12.55ct 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 LG824618732 or 824618732. Listed at 9 retailers as of November 1, 2026, with prices from ₹2,63,622 to ₹9,50,808, a ₹6,87,186 spread on the same certified stone. Adiamor lists it at ₹9,50,808. 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

12.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824618732
Dimensions17.22 × 11.64 × 7.35 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.22 mm11.64 mm12.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824618732
Side View
Table 68.0%Crown 45.6°Girdle: ThinPavilion 34.2°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹9,50,808 INR|Low: ₹2,53,903 INR|High: ₹9,50,808 INR|Avg: ₹5,75,571 INR|+0.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8₹2,63,622 INR
Retailer 2₹3,05,353 INR
Retailer 6₹3,50,028 INR
Retailer 4₹3,53,777 INR
Retailer 5₹5,64,240 INR
Retailer 9₹7,83,011 INR
Retailer 7₹8,35,872 INR
Retailer 3₹8,50,294 INR
Adiamor₹9,50,808 INR

41 data points across 9 retailers

9 retailers₹2,63,622 INR to ₹9,50,808 INR

A
Cheapest Retailer
-
₹2,63,622 INR
HK$21,700 HKD
A
Retailer 2
-
₹3,05,353 INR
£2,533 GBP
View
B+
Retailer 3
-
₹3,50,028 INR
$3,688 USD
View
A
Retailer 4
-
₹3,53,777 INR
€3,550 EUR
View
B+
Retailer 5
-
₹5,64,240 INR
$5,945 USD
View
B
Retailer 6
-
₹7,83,011 INR
$8,250 USD
View
B
Retailer 7
-
₹8,35,872 INR
$8,807 USD
View
B
Retailer 8
-
₹8,50,294 INR
A$13,783 AUD
View
Most Expensive
B
Adiamor
D-81604679 · Nov 2
₹9,50,808 INR
$10,018 USD
View
8 more retailers have this diamond
Prices start from ₹2,63,622 INRSave up to ₹6,87,186 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
12.55ct Radiant
₹2,63,622 INR