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Radiant|Lab Grown|IGI

5.12ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG838606549

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

Certificate IGI LG838606549

Diamond specifications and retailer prices

From ₹1,18,619 INR
$1,249 USD
As of November 1, 2026
Save ₹3,62,248 INR (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹7,86,186 INR at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 5.12ct lab-grown radiant diamond

This 5.12ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838606549 or 838606549. Listed at 7 retailers as of November 1, 2026, with a 305% 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

5.12
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838606549
Dimensions12.13 × 8.56 × 5.67 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.13 mm8.56 mm5.12 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838606549
Side View
Table 66.0%Crown 47°Girdle: MediumPavilion 37.4°Culet: NoneDepth 66.2%

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: ₹7,86,186 INR|Low: ₹1,18,619 INR|High: ₹7,86,186 INR|Avg: ₹2,39,941 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2₹1,18,619 INR
Retailer 5₹1,19,352 INR
Retailer 8₹1,22,535 INR
Retailer 4₹1,41,670 INR
Retailer 6₹1,41,950 INR
Retailer 7₹2,26,738 INR
Retailer 3₹4,80,868 INR
Brilliant Earth₹7,86,186 INR

16 data points across 8 retailers

7 retailers₹1,18,619 INR to ₹4,80,868 INR

A
Cheapest Retailer
-
₹1,18,619 INR
$1,249 USD
B+
Retailer 2
-
₹1,19,352 INR
$1,257 USD
View
A
Retailer 3
-
₹1,41,670 INR
€1,421 EUR
View
A
Retailer 4
-
₹1,41,950 INR
$1,495 USD
View
B+
Retailer 5
-
₹2,26,738 INR
$2,388 USD
View
B
Retailer 6
-
₹4,80,868 INR
$5,064 USD
View
Most Expensive
Brilliant Earth
22280472A · Oct 25
₹7,86,186 INR
$8,280 USD
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from ₹1,18,619 INRSave up to ₹3,62,248 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
5.12ct Radiant
₹1,18,619 INR