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Marquise|Lab Grown|IGI

4.05ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG805675448

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805675448

Diamond specifications and retailer prices

From ₹66,295 INR
£550 GBP
As of November 1, 2026
Save ₹4,35,041 INR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹5,01,336 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.05ct lab-grown marquise diamond

This 4.05ct lab-grown marquise 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 LG805675448 or 805675448. Listed at 11 retailers as of October 31, 2026, with prices from ₹66,295 to ₹5,01,336, a ₹4,35,041 spread on the same certified stone. Brilliant Earth lists it at ₹5,01,336. 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

4.05
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805675448
Dimensions16.63 × 8.24 × 5.22 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.63 mm8.24 mm4.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805675448
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
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 1
Current: ₹5,01,336 INR|Low: ₹66,269 INR|High: ₹5,01,336 INR|Avg: ₹1,70,249 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2₹66,295 INR
Retailer 7₹73,112 INR
Retailer 3₹93,431 INR
Retailer 8₹99,897 INR
Retailer 9₹1,18,403 INR
Retailer 6₹1,19,711 INR
Retailer 4₹1,20,534 INR
Retailer 10₹1,55,243 INR
Retailer 11₹1,95,759 INR
Retailer 5₹2,52,508 INR
Brilliant Earth₹5,01,336 INR

12 data points across 11 retailers

11 retailers₹66,295 INR to ₹5,01,336 INR

A
Cheapest Retailer
-
₹66,295 INR
£550 GBP
A
Retailer 2
-
₹73,112 INR
$770 USD
View
B+
Retailer 3
-
₹93,431 INR
$984 USD
View
A
Retailer 4
-
₹99,897 INR
€1,002 EUR
View
A
Retailer 5
-
₹1,18,403 INR
$1,247 USD
View
A
Retailer 6
-
₹1,19,711 INR
ZAR 20,368 ZAR
View
A
Retailer 7
-
₹1,20,534 INR
A$1,953 AUD
View
A
Retailer 8
-
₹1,55,243 INR
$1,635 USD
View
B+
Retailer 9
-
₹1,95,759 INR
$2,062 USD
View
B+
Retailer 10
-
₹2,52,508 INR
£2,094 GBP
View
Most Expensive
B
Brilliant Earth
22163598A · Oct 31
₹5,01,336 INR
$5,280 USD
View
10 more retailers have this diamond
Prices start from ₹66,295 INRSave up to ₹4,35,041 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
4.05ct Marquise
₹66,295 INR