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Radiant|Lab Grown|IGI

12.56ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG830606169

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

Certificate IGI LG830606169

Diamond specifications and retailer prices

From ₹2,64,324 INR
$2,785 USD
As of November 2, 2026
Save ₹12,10,577 INR (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹14,74,901 INR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 12.56ct lab-grown radiant diamond

This 12.56ct 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 LG830606169 or 830606169. Listed at 14 retailers as of November 2, 2026, with prices from ₹2,64,324 to ₹14,74,901, a ₹12,10,577 spread on the same certified stone. Do Amore Diamonds lists it at ₹14,74,901. 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

12.56
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.7°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830606169
Dimensions16.45 × 11.62 × 7.84 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.45 mm11.62 mm12.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830606169
Side View
Table 69.0%Crown 26.7°Girdle: MediumPavilion 37.6°Culet: NoneDepth 67.5%

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 2
Current: ₹14,74,901 INR|Low: ₹2,56,257 INR|High: ₹22,59,807 INR|Avg: ₹7,61,494 INR|-18.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10₹2,64,324 INR
Retailer 5₹3,11,305 INR
Retailer 2₹3,67,549 INR
Retailer 9₹3,81,159 INR
Retailer 8₹3,88,277 INR
Retailer 7₹4,24,951 INR
Retailer 6₹5,08,585 INR
Retailer 3₹5,20,714 INR
Retailer 13₹6,63,895 INR
Retailer 11₹7,52,257 INR
Retailer 12₹9,57,855 INR
Retailer 4₹11,97,764 INR
Do Amore Diamonds₹14,74,901 INR

22 data points across 13 retailers

14 retailers₹2,64,324 INR to ₹14,74,901 INR

A
Cheapest Retailer
-
₹2,64,324 INR
$2,785 USD
Retailer 2
-
₹3,11,305 INR
$3,280 USD
View
Price last confirmed 25 days ago
Retailer 3
-
₹3,61,133 INR
$3,805 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
₹3,67,549 INR
£3,049 GBP
View
A
Retailer 5
-
₹3,81,159 INR
$4,016 USD
View
A
Retailer 6
-
₹3,88,277 INR
$4,091 USD
View
B+
Retailer 7
-
₹4,24,951 INR
ZAR 72,333 ZAR
View
B+
Retailer 8
-
₹5,08,585 INR
A$8,244 AUD
View
B+
Retailer 9
-
₹5,20,714 INR
£4,320 GBP
View
B+
Retailer 10
-
₹6,63,895 INR
$6,995 USD
View
B
Retailer 11
-
₹7,52,257 INR
$7,926 USD
View
B
Retailer 12
-
₹9,57,855 INR
$10,092 USD
View
B
Retailer 13
-
₹11,97,764 INR
$12,620 USD
View
Most Expensive
B
Do Amore Diamonds
27-F05DAB451 · Nov 2
₹14,74,901 INR
$15,540 USD
View
13 more retailers have this diamond
Prices start from ₹2,64,324 INRSave up to ₹12,10,577 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
12.56ct Radiant
₹2,64,324 INR