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Radiant|Lab Grown|IGI

4.11ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG645413508

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

Certificate IGI LG645413508

Diamond specifications and retailer prices

From ₹56,495 INR
$595 USD
As of November 1, 2026
Save ₹2,03,668 INR (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹2,60,163 INR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.11ct lab-grown radiant diamond

This 4.11ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645413508 or 645413508. Listed at 6 retailers as of October 28, 2026, with prices from ₹56,495 to ₹2,60,163, a ₹2,03,668 spread on the same certified stone. Rare Carat lists it at ₹2,60,163. 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

4.11
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645413508
Dimensions11.50 × 7.94 × 5.22 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm7.94 mm4.11 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645413508
Side View
Table 64.0%Crown 43.5°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 65.7%

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: ₹2,60,163 INR|Low: ₹40,354 INR|High: ₹2,63,961 INR|Avg: ₹1,40,799 INR|+3.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5₹56,495 INR
Retailer 6₹75,485 INR
Retailer 3₹1,37,443 INR
Retailer 2₹1,38,309 INR
Retailer 7₹1,45,313 INR
Retailer 4₹1,81,544 INR
Rare Carat₹2,60,163 INR

14 data points across 7 retailers

6 retailers₹56,495 INR to ₹2,60,163 INR

A
Cheapest Retailer
-
₹56,495 INR
$595 USD
Final sale: no returns
A
Retailer 2
-
₹75,485 INR
$795 USD
View
A
Retailer 3
-
₹1,37,443 INR
ZAR 23,385 ZAR
View
B+
Retailer 4
-
₹1,38,309 INR
A$2,241 AUD
View
B+
Retailer 5
-
₹1,81,544 INR
$1,912 USD
View
Most Expensive
B
Rare Carat
2401986 · Oct 28
₹2,60,163 INR
$2,740 USD
View
5 more retailers have this diamond
Prices start from ₹56,495 INRSave up to ₹2,03,668 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
4.11ct Radiant
₹56,495 INR