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Marquise|Lab Grown|IGI

5.05ct E SI1 Marquise Lab Grown Diamond

GD • E/SI1 • IGI LG650491267

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG650491267

Diamond specifications and retailer prices

From ₹75,865 INR
$799 USD
As of October 29, 2026
Save ₹2,97,763 INR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹3,73,628 INR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG650491267 or 650491267. Listed at 17 retailers as of October 28, 2026, with prices from ₹75,865 to ₹3,73,628, a ₹2,97,763 spread on the same certified stone. Rare Carat lists it at ₹3,73,628. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.05
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650491267
Dimensions18.59 × 8.92 × 5.37 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.59 mm8.92 mm5.05 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650491267
Side View
Table 58.0%Crown 32.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: ₹3,73,628 INR|Low: ₹54,122 INR|High: ₹7,24,469 INR|Avg: ₹2,04,147 INR|-9.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 3₹75,865 INR
Retailer 12₹78,619 INR
Retailer 6₹96,849 INR
Retailer 13₹1,21,916 INR
Retailer 9₹1,25,419 INR
Retailer 2₹1,26,102 INR
Retailer 11₹1,27,613 INR
Retailer 8₹1,93,698 INR
Retailer 4₹1,95,882 INR
Retailer 5₹2,56,561 INR
Retailer 7₹3,10,510 INR
Rare Carat₹3,73,628 INR
Retailer 10₹7,24,469 INR

43 data points across 13 retailers

17 retailers₹75,865 INR to ₹3,73,628 INR

Retailer 1
-
₹65,041 INR
$685 USD
Price last confirmed 29 days ago
Retailer 2
-
₹73,776 INR
$777 USD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
₹75,865 INR
$799 USD
View
Final sale: no returns
Retailer 4
-
₹77,574 INR
$817 USD
View
Price last confirmed 36 days ago
Retailer 5
-
₹78,619 INR
$828 USD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
₹96,849 INR
$1,020 USD
View
B+
Retailer 7
-
₹1,21,916 INR
$1,284 USD
View
B+
Retailer 8
-
₹1,26,102 INR
£1,046 GBP
View
B
Retailer 9
-
₹1,27,613 INR
$1,344 USD
View
Retailer 10
-
₹1,70,530 INR
$1,796 USD
View
Price last confirmed 23 days ago
B
Retailer 11
-
₹1,93,698 INR
$2,040 USD
View
B
Retailer 12
-
₹1,95,882 INR
$2,063 USD
View
Retailer 13
-
₹2,21,139 INR
$2,329 USD
View
Price last confirmed 31 days ago
B
Retailer 14
-
₹2,56,561 INR
$2,702 USD
View
B
Retailer 15
-
₹2,71,122 INR
$2,855 USD
View
B
Retailer 16
-
₹3,10,510 INR
£2,575 GBP
View
Most Expensive
B
Rare Carat
LM-0145_l_650491267 · Oct 28
₹3,73,628 INR
$3,935 USD
View
16 more retailers have this diamond
Prices start from ₹75,865 INRSave up to ₹2,97,763 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.

B+
5.05ct Marquise
₹75,865 INR